To begin that honest conversation, I’ll start with my contention that the PSAT 8, in fact, does none of the things these administrators and organizations claim it does. I believe this is true for at least four reasons:

The SAT Suite of Assessments (designed by the College Board) is designed to track one thing, and one thing only: college readiness. These tests are meant to separate students into two groups: college ready and . . . not. Here is where we hit our first snag. The policy of using the PSAT 8 for accountability purposes is in direct contention with the purpose of the assessment. The PSAT 8 is designed to be predictive of student performance on the SAT which is designed to give an indication of a given student’s likelihood of succeeding in entry level college coursework. Success is, in this case, defined as a probability of receiving a B in a credit-bearing course during freshman year.

There are a number of issues at play here. First, grade 8 educators have a responsibility to prepare students well in mathematics as defined by the 8th grade mathematics content standards in Michigan. That, in no uncertain terms, is their mission. Implementing PSAT 8 will drive schools to prepare students to perform on the PSAT 8, not on the end of year learning targets laid out in the standards which have been adopted by our state Board of Education. Second, it is always dangerous to use an assessment for a purpose other than its designed and intended purpose. This assessment is meant to measure college readiness as defined by the College Board, not students’ thinking and understanding of given mathematical content. Third, this separation and labeling of students does nothing to help those who are deemed “not college ready” by this assessment. Indeed, it likely dooms them to remedial tracks throughout high school, resulting in lowered expectations for them across the board. And this is the real danger. The assessment contributes to the gaps in student performance and learning that we currently see.

This concern is a fundamental one in many ways. Our education system is based, currently, on standards or criteria to be met by the end of each successive school year. In such a system, assessment is best designed to determine student understanding in those areas and students’ abilities to meet the criteria laid out for them. The PSAT 8 is not designed in this way. This assessment provides an overall score in mathematics as well as several sub-section scores and oftentimes gives students information about the percentiles in which they reside. This means that the data are compared across the national cohort of students taking the test at that time. And scores are assigned relevance based on the performance of other students, not on any static criteria.

Normative data used for high-stakes decisions within a criterion-referenced system is nonsensical. Educators’ time is better spent considering how students understandings match the criteria we wish them to meet than considering how students compare to the average performance or to other students in their peer group. Certainly, there are “alignment documents” that give indications of which of the standards fit into the buckets of content of the assessment—but that is not the same as using an assessment designed to assess the criteria themselves.

One of the most detailed reports the PSAT 8 portal will provide is the Question Analysis Report. Educators love this report. They. Love. It. And for all the wrong reasons. I get it. The report gives you the performance of your students, the state’s students, and the nation’s students on a given assessment item. It shows you the percentages of students who chose each distractor. It even gives you the item to look at! The report feels like a gold mine. But ultimately, it’s fool’s gold. Here’s why.

As educators pour over this report they feel as though they are getting very accurate data about student performance. But these item-based analyses are dangerous because they easily lead to solutions designed to fix problems that may not exist. Let me illustrate. I sat with two district administrators and looked over a set of PSAT 8 data. We spent almost two hours looking at students’ performance on questions limited to the Heart of Algebra strand on the PSAT. After all of this work and my attempts to get them to see connections among the items and to come up with alternative explanations for students’ choices, the big takeaway for them was that they needed to work on systems of linear equations more.

There are two concerns that surface in the example above. First is the lack of information about students’ thinking. We certainly know which questions many students got wrong and we even know which distractors students chose most often. But any attempt to figure out why students chose those distractors is stymied by our lack of information. While it is tempting to say that the distractors were designed to take advantage of common misconceptions, that explanation is ultimately self-defeating. There are a number of potential reasons for a student to choose a given distractor, only one of which is that their misconception matches the one intended by the item writers. Without looking at student work in detail or talking to the students themselves, educators can never be certain they have even a vague idea of students’ issues. Second, when summarizing the efforts at the end of a meeting, educators are (understandably) drawn to particular examples of problems that were a struggle for students (like the systems problems in our example). But these particulars are, in all likelihood, small percentages of the kinds of problems students will likely see on a given form of the PSAT. To be clear, in the example, there were at most four items that were related to students’ understandings of systems of linear equations, a small portion of the overall assessment. This kind of item-based decision-making is dangerous and will oftentimes lead to solutions that miss the mark.

There are two concerns associated with this issue: fairness and accountability. I would argue that it is inherently unfair to give an assessment to students which contains content that they have not learned yet, regardless of whether or not success on that content would only increase their score above the proficient mark. The PSAT 8—indeed any high-stakes assessment of this nature—contains items on which it is expected that students will not be able to perform. After all, the test has to separate students somehow, right? Here is the heart of the unfairness. The PSAT 8 contains content that is not present in the grade 8 standards because it is meant to predict performance on the SAT, not assess 8th grade content.

As for accountability, if I were an 8th grade teacher, I would be absolutely irate that I was being measured for accountability and evaluation by a tool that contained content for which I was not responsible. And because educators take their evaluations seriously, many will feel as though they have no choice but to teach the more advanced content to everyone in the hopes that it will better their evaluation results. Systemically, this might lead to a practice of requiring all 8th grade students to take Algebra 1, a practice that we learned from California is detrimental to students. And maybe that is the most insidious problem of all: with the best of intentions, these decisions are made based on the needs of adults and not on the needs of students. Accountability. School data. Allow schools to improve. Very few of these sentiments mention students specifically. And that’s because the assessment is not designed to be friendly to students—it is designed to separate and label them.

To close out this discussion and make it, perhaps, more productive. I ask the following questions:

- What kinds of data do teachers actually need to improve their classroom practice on a daily basis?
- What kinds of data can schools collect easily that give insight into the effectiveness of their curriculum?
- What alternative types of assessments might allow us to get at what students know and can do?
- How can we have an honest conversation about how we might effectively use PSAT 8 data to help schools and teachers?
- What
*can*the PSAT do for us, based on its intended purpose? - What
*can’t*it do for us, based on its intended purpose?

- What

Over my years in education, I’ve come to realize that there are many competing views of the nature of learning. Wildly different views of that glorious capacity of humans to be more and know more and do more than we could in the past. I’ve even had a few of those different views. But recently at the 2015 NCSM Annual Conference, Dan Meyer provided me one I hadn’t really considered fully. Dan’s talk was titled *The Future of Math Textbooks (if Math Textbooks have a Future)* and while the talk was both interesting and informative, I fixated on a single example he gave to spur thought. It came in the form of a picture that lodged in my mind and created a scenario. Let me paint that picture for you:

*Your child goes to school every day to a building not unlike those of that exist now. But this school is different. The classrooms that normally would have been filled with laughing children surrounded by a riotous blend of colors and sights are gone. Instead, this school is filled with rooms and rooms of small cubicles, each with a single computer screen staring blankly out of it. Yes, this school is different. Teachers have been replaced with “lab monitors” because the wealth and knowledge of the world is stored in the technology behind the pixilated, liquid crystal glory that is the computer screen. Your child sits at one of these screens and the computer becomes the source of all of his or her learning. Sights and sounds fly from the computer, engaging your child in activities and interactions beyond count, expanding knowledge, delivering facts. This deluge of information and experience is also personalized, because the computer can gauge your child’s understanding and interests as he or she learns. Infinite personalization and infinite differentiation in one small, silicon-based package.*

Sounds great, doesn’t it? This vision is appealing for many reasons: technology is cheaper, more efficient; the computer is essentially an infinitely patient tutor; the computer can provide a personalized educational experience for every child; the computer can integrate media in multiple ways through multiple sources and display them for students simultaneously. These are but a few of the affordances of technology. It is a tempting thing, this holy grail of education, sitting there on its pedestal all shiny and new. We should embrace this next generation of education, this alternative view. Shouldn’t we?

I think not.

The vision laid out above haunts my nightmares. It terrifies me beyond belief.

I’m terrified because this vision of education ignores an aspect of learning that I’ve come to believe is fundamental to both schooling and learning a subject like mathematics. The reality is that learning mathematics is a social activity, with many nuances and variations, but not something that can be done alone as well as it is done in the company of and in collaboration with others. In fact, some of the greatest minds in education would say that schooling in general is a social activity. Certainly someone like Dewey would agree with this idea.

The idea that school is about more than just learning content is certainly not new, but it tends to get overlooked in the rush to adopt and implement technology in today’s schools. It is enough that kids get recess and gym class and specials and field trips, technology advocates say. But it isn’t. Technology is undeniably transformative when used appropriately. However, the presence of technology is not enough. Many school systems today, in their rush to be seen as cutting-edge, adopt a “if we provide it, they will use it” mentality. This perhaps unconscious nod to the otherworldly advice from*Field of Dreams* unfortunately doesn’t translate from the silver screen to the computer or tablet screen. Providing the technology to teachers and students, while necessary, is never sufficient. But I digress.

The more insidious problem with technology is that, currently at least, the technology for a fully integrated, social learning environment involving spatially (or even temporally) separated participants does not exist. Nothing exists that mimics the learning that takes place in a student-centered classroom if the learners are not present in the same room. There are some great math education minds thinking about these things. Jere Confrey, Phil Daro, Chad Dorssey, and AJ Edson are just a few. Confrey and Daro are working with commercial publishing companies to design high quality digital curricula, and Confrey in particular is thinking about truly digital learning environments. However, even these people are basing their visions on a student-centered, social learning model. A great deal of research supports this position, particularly that of Paul Cobb on social constructivism in the 1990’s. The idea of situated learning consistent with socially constructed knowledge and knowing posited by Jean Lave and Ettiene Wenger in 1991 is another prime example. While Cobb’s work focused in mathematics, Lave and Wenger’s work is much more general. With the extensive research base that supports socially constructed knowledge, reality, and meaning, it is hard to see how technology can effectively deliver that kind of learning independent of a collaborative, social environment.

Some may read my statements so far as those of someone generally opposed to technology in schools. Nothing could be further from the truth. Additionally, I am not a person to throw out criticisms or advocate against a particular approach in a vacuum. I believe that those that see a problem with a system have an obligation to, in addition to providing constructive criticism, provide an alternative path or a remedy to the identified problems.

In the interest of the aforementioned obligation, I have several thoughts for readers to consider. First, technology is and should be a vital means by which students can learn more mathematics, more deeply than ever before. My argument is not an existence objection, but an application one. The benefits of technology in the classroom are extensive, when it is used properly.

__Thought 1:__ *Technology increases access for all students, and struggling students in particular.*

It increases access through at least two paths: multiple representations (mathematical and technological) and earlier access to concepts within the instructional stream. These two paths are not distinct; in fact, they are indivisibly intertwined. Consider an example from high school mathematics:

Identify and describe the key features of the following function:

Sounds great, doesn’t it? This vision is appealing for many reasons: technology is cheaper, more efficient; the computer is essentially an infinitely patient tutor; the computer can provide a personalized educational experience for every child; the computer can integrate media in multiple ways through multiple sources and display them for students simultaneously. These are but a few of the affordances of technology. It is a tempting thing, this holy grail of education, sitting there on its pedestal all shiny and new. We should embrace this next generation of education, this alternative view. Shouldn’t we?

I think not.

The vision laid out above haunts my nightmares. It terrifies me beyond belief.

I’m terrified because this vision of education ignores an aspect of learning that I’ve come to believe is fundamental to both schooling and learning a subject like mathematics. The reality is that learning mathematics is a social activity, with many nuances and variations, but not something that can be done alone as well as it is done in the company of and in collaboration with others. In fact, some of the greatest minds in education would say that schooling in general is a social activity. Certainly someone like Dewey would agree with this idea.

The idea that school is about more than just learning content is certainly not new, but it tends to get overlooked in the rush to adopt and implement technology in today’s schools. It is enough that kids get recess and gym class and specials and field trips, technology advocates say. But it isn’t. Technology is undeniably transformative when used appropriately. However, the presence of technology is not enough. Many school systems today, in their rush to be seen as cutting-edge, adopt a “if we provide it, they will use it” mentality. This perhaps unconscious nod to the otherworldly advice from

The more insidious problem with technology is that, currently at least, the technology for a fully integrated, social learning environment involving spatially (or even temporally) separated participants does not exist. Nothing exists that mimics the learning that takes place in a student-centered classroom if the learners are not present in the same room. There are some great math education minds thinking about these things. Jere Confrey, Phil Daro, Chad Dorssey, and AJ Edson are just a few. Confrey and Daro are working with commercial publishing companies to design high quality digital curricula, and Confrey in particular is thinking about truly digital learning environments. However, even these people are basing their visions on a student-centered, social learning model. A great deal of research supports this position, particularly that of Paul Cobb on social constructivism in the 1990’s. The idea of situated learning consistent with socially constructed knowledge and knowing posited by Jean Lave and Ettiene Wenger in 1991 is another prime example. While Cobb’s work focused in mathematics, Lave and Wenger’s work is much more general. With the extensive research base that supports socially constructed knowledge, reality, and meaning, it is hard to see how technology can effectively deliver that kind of learning independent of a collaborative, social environment.

Some may read my statements so far as those of someone generally opposed to technology in schools. Nothing could be further from the truth. Additionally, I am not a person to throw out criticisms or advocate against a particular approach in a vacuum. I believe that those that see a problem with a system have an obligation to, in addition to providing constructive criticism, provide an alternative path or a remedy to the identified problems.

In the interest of the aforementioned obligation, I have several thoughts for readers to consider. First, technology is and should be a vital means by which students can learn more mathematics, more deeply than ever before. My argument is not an existence objection, but an application one. The benefits of technology in the classroom are extensive, when it is used properly.

It increases access through at least two paths: multiple representations (mathematical and technological) and earlier access to concepts within the instructional stream. These two paths are not distinct; in fact, they are indivisibly intertwined. Consider an example from high school mathematics:

Identify and describe the key features of the following function:

Now, I realize that this is not exactly an enticing mathematical context for students. However, it is one that would appear in the majority of traditional advanced algebra or pre-calculus courses. The mathematical goals behind this task might be as follows:

1. Students will understand the possible key features of a rational function.

2. Students will identify key features of rational functions in examples.

3. Students will explain how key features of a rational function relate to different representations of that function.

4. Students will understand algebraic techniques for determining key features of rational functions.

I wrote these four goals in descending order of importance, according to my beliefs. Other orders are possible (indeed likely), depending on particular views of mathematics. Let’s examine how an instructional plan for this function might look. But wait, I’m going to curtail you. I need you to make two plans: one assuming you have technology, and one assuming you don’t. Pay particular attention to when the major concept of “key features of rational functions” appears in your trajectory for students.

[Devise your plans before moving on. Don’t worry about detail, just give a flow of ideas/skills.]

Here is how my plans look.

Notice the difference? Concept appears so much earlier in the sequence when technology is present, not to mention the fact that it is so much more efficient to use technology to produce representations. This allows students to see many more examples in the timeframe of perhaps one or two examples in settings without technology. In the presence of technology (effectively used) the idea of representational fluency (Kieran, 2007), always central in algebra courses, now becomes much more accessible to many more students. Here I’m reminded of a quote on Twitter attributed to Jo Boaler that goes something like “If there are more ways to be successful, then more students will be successful.”

Technology allows and facilitates student success through both efficiency in creating multiple representations and through its ability to display dynamic, multimedia content. Videos, blogs, songs, clickable, drag-able entities, animations, programmable applications—the options are almost limitless. And none require that kids sit in rows of cubicles. However, these things do not come naturally to either teachers or students and so another thing is needed.

__Thought 2:__ *Any technology infused into a classroom should come with both a plan and the appropriate training for all stakeholders.*

Remember my*Field of Dreams* reference? Well here is the remedy. Plan. It’s as simple as that. But I don’t mean plan as in “Run the numbers. Can we afford this? How many will we need?” No, I mean plan as in “What do we want technology to do for us? What does research say is the most effective use of technology in the classroom? Who should have it? How much should they have? Should we phase in or flood? How will we ensure that this tech is used? What training is needed? What lessons have other schools learned?” These are just a few of the questions, in addition to the cost questions, that should be answered thoroughly in any instructional technology initiative.

For mathematics education in particular, NCSM (National Council of Supervisors of Mathematics) has authored a white-paper with CoSN (Consortium for School Networking): Mathematics Education in the Digital Age. This paper would make a wonderful starting point for talking about the questions I asked above.

Another interesting thought about planning for technology implementation is the idea that personal use and classroom use are two very different things for both teachers and students. This idea was brought home to me by a presentation at a CSMC conference in which a teacher talked about how the district had carefully planned for the introduction of iPads into their district. They made the devices available to the teachers for a year before they gave them to students in the hope that teachers would have time to “get used” to the new tech before students got it. This seemed like a good plan until the next year when school officials realized that some teachers (but not all) had gotten used to the technology, but for using it in their personal lives not their classroom instruction. Teachers could check their emails and could go to websites, but really had no idea how to use the technology to instruct. This disconnect, for them, underscored the need to plan better. To take a different view of technology implementation.

__A Final Thought:__ *Haste makes waste.*

Yes, I know I just resorted to cliché. However, in this case it is the literal truth. When it comes to technology in the classroom, nothing is a greater waste than to have staff and students doing nothing but checking email and surfing social media on the new technology provided by the school.

So don’t be in a hurry for the mechanized, pixilated vision from the beginning of this entry. Not only is it too early for such a thing to truly be possible, but I don’t believe that it will ever be preferable. Beware of that oft-touted holy grail:*Personalized Education*—it’s a dangerous myth. If you are going to implement technology in your classroom or in your district, make sure you plan first. Plan well. Plan much. And above all, *ask questions*. Know the research, ask the experts, ask those who have gone before you.

Technology has great potential, but like any tool it must be used wisely. How wisely are you prepared to use it?

References

Cobb, P., Yackel, E., & Wood, T. (1992). A constructivist alternative to the representational view of mind in mathematics education.*Journal for Research in Mathematics education*, 2-33.

Kieran, C. (2007). Learning and Teaching Algebra.*Second handbook of research on mathematics teaching and learning: A project of the National Council of Teachers of Mathematics*, *1*, 707.

Lave, J., & Wenger, E. (1991).*Situated learning: Legitimate peripheral participation*. Cambridge university press.

]]>Technology allows and facilitates student success through both efficiency in creating multiple representations and through its ability to display dynamic, multimedia content. Videos, blogs, songs, clickable, drag-able entities, animations, programmable applications—the options are almost limitless. And none require that kids sit in rows of cubicles. However, these things do not come naturally to either teachers or students and so another thing is needed.

Remember my

For mathematics education in particular, NCSM (National Council of Supervisors of Mathematics) has authored a white-paper with CoSN (Consortium for School Networking): Mathematics Education in the Digital Age. This paper would make a wonderful starting point for talking about the questions I asked above.

Another interesting thought about planning for technology implementation is the idea that personal use and classroom use are two very different things for both teachers and students. This idea was brought home to me by a presentation at a CSMC conference in which a teacher talked about how the district had carefully planned for the introduction of iPads into their district. They made the devices available to the teachers for a year before they gave them to students in the hope that teachers would have time to “get used” to the new tech before students got it. This seemed like a good plan until the next year when school officials realized that some teachers (but not all) had gotten used to the technology, but for using it in their personal lives not their classroom instruction. Teachers could check their emails and could go to websites, but really had no idea how to use the technology to instruct. This disconnect, for them, underscored the need to plan better. To take a different view of technology implementation.

Yes, I know I just resorted to cliché. However, in this case it is the literal truth. When it comes to technology in the classroom, nothing is a greater waste than to have staff and students doing nothing but checking email and surfing social media on the new technology provided by the school.

So don’t be in a hurry for the mechanized, pixilated vision from the beginning of this entry. Not only is it too early for such a thing to truly be possible, but I don’t believe that it will ever be preferable. Beware of that oft-touted holy grail:

Technology has great potential, but like any tool it must be used wisely. How wisely are you prepared to use it?

References

Cobb, P., Yackel, E., & Wood, T. (1992). A constructivist alternative to the representational view of mind in mathematics education.

Kieran, C. (2007). Learning and Teaching Algebra.

Lave, J., & Wenger, E. (1991).

Well, needless to say, things did not go exactly as I had envisioned. The first sign was the presence of the leader of the state Anti-Common Core movement. This person took over the presentation almost immediately and then my problems began. The presentation was a well organized, well constructed, and well delivered. Unfortunately, it was also a completely unfounded and patently untrue critique of the Common Core State Standards. By the end of the presentation I was extremely upset and agitated, which is unusual for me. My objection rose not from the fact of their opposition to the standards, but rather from the polished, assured delivery of complete untruths. Now, I am not accusing anyone of lying. The presenter and candidate might even believe what was said, but the fact of the matter is that nearly all of the information given was incorrect, misinterpreted, or untrue. I left the meeting very disturbed by the thought that this information is being given to many people in my state and that (even presuming positive intentions) it might have a drastically negative effect on legislation and community perception of education.

Later that week as I began my summer reading list, I came across a quote attributed to John F. Kennedy when he spoke at Yale University in 1962.

"As every past generation has had to disenthrall itself from an inheritance of truisms and stereotypes, so in our own time we must move on from the reassuring repetition of stale phrases to a new, difficult, but essential confrontation with reality. For the great enemy of truth is very often not the lie-- deliberate, contrived, and dishonest-- but the myth-- persistent, persuasive, and unrealistic . . . Mythology distracts us everywhere."

This quote struck me immediately and has consumed my thoughts since. Coupled with my experience at the education town hall meeting, it started me thinking about the nature of the Common Core Mythology (I choose the term myself). The growth and organization of the opposition movement over the past several years has brought with it a persistent, pervasive, and to some people, persuasive mythos (Thank you, President Kennedy, for those wonderful words). This mythology is built upon the fears and tacit acceptance of those who believe public education to be fundamentally flawed. It is, at its core, a misinformation campaign that relies on the fears and apathy of its victims to thrive. To those with political agendas it is a call to arms to gather support from parents afraid that their children are being destroyed or brainwashed, from disillusioned educational professionals (not just teachers, but anyone in the educational family), and from those who adamantly oppose change in any form. I believe that those of us who understand the standards and are not afraid of them have a duty to the truth about these standards and our children. All of this has led me to ask several questions.

1. What is the "Common Core Mythology?"

2. What stereotypes and truisms (both true and false) have arisen with these standards?

3. What are the reassuring stale phrases of the Common Core Mythology?

4. How can we come to our "essential confrontation with reality" about education and the Common Core Mythology?

The first two questions are best answered together. Because the Common Core Mythology is really all of the misinformation, lies (well, half-truths at the very least), and misunderstandings surrounding the standards. It is the rehashing of old feuds and stereotypes from other eras of education reform. Here are some statements I've heard consistently. All of them are, at least in part, untrue.

"Common Core is a national curriculum."

"Common Core is federally mandated."

"Common Core tells teachers what to do every day and doesn't let them be professionals."

"Common Core mandates tests that are too hard for our students."

"Common Core is brainwashing our kids with "fuzzy math," liberal ideals, and morally objectionable material."

"Common Core requires homework that I can't even do, and I have an advanced math degree."

"Multiplication proficiency is defined differently."

Whatever the turn of phrase opponents use, it always seems to be based in one side of a dichotomy that most people don't think about: intent versus implementation. I've seen many different examples come through social media (particularly the "I can't help my son/daughter with Common Core homework."), and while I don't doubt that the assignments and issues being discussed are very real and concrete, they come from teachers who have the best of intentions. Maybe this is an integral part of the Common Core Mythology as well. That the standards will be implemented with equal effectiveness in all schools. This is obviously untrue, as any set of standards is subject to interpretation and any implementation plan can go awry because of the scale involved. I am not saying that these things are okay. I am saying that they can and will happen, and perhaps everyone should presume positive intent before casting harsh judgments. By "presume positive intent," I mean that teachers charged with implementing these standards in schools do not get up in the morning planning on destroying the lives and education of children. That should be taken into account before casting aspersions on someone's work. Perhaps a civil, reasonable conversation should be used in lieu of a stream of vitriol and bile spewed up all over Facebook and Twitter feeds.

The role of the federal government is most certainly part of the mythos, as evidenced by the first few statements above. This is the area at the heart of most opposition positions. However, I must be very clear on this point:

As I read this piece over once more, I realize that I, sadly, do not have an answer to my fourth and final question. But perhaps that's just as well. Perhaps this discussion is the beginning of that confrontation with reality. There is much more to say. Many more debates to be had in this fertile arena. From here I send the discussion your way as I look forward to your thoughts concerning the Common Core Mythology. I've begun to describe the rise and attempted to begin the fall. Where do you stand?

]]>

Fraction division is not the only operation that has a "standard" algorithm, of course. Almost all operations in math have one. Most, if not all, of us are familiar with the Fearful Four of standard algorithms:

· the "carrying/borrowing" algorithm for addition and subtraction of whole numbers and decimals,

· a similar algorithm for multiplication of whole numbers and decimals,

· Long Division (yes, capitalized) for division of whole numbers and decimals,

· and the dreaded "invert and multiply" for division of fractions.

Yes, mathematics has hundreds more smaller, less well-known standard algorithms (reduction of fractions, converting between mixed numbers and improper fractions, etc.) but the four above are the biggies. They also happen to be the four that are mentioned explicitly in the K-8 Common Core standards.

Well, almost explicitly.

The "carrying/borrowing" algorithm is often referred to as the "standard" algorithm for addition and subtraction, but the standards do not specify that particular algorithm. They simply say "Fluently add and subtract multi-digit whole numbers using the standard algorithm." So there has been some debate over the definition of standard algorithm, and it turns out that this definition is not universal. Some experts and math education leaders (and I agree with them) would suggest that the "standard" algorithm for addition and subtraction should be partial sums. The standard for multiplication could be partial products. Both of these methods have advantages over the traditional "carry/borrow" algorithm in both connection to place value concepts and encouraging flexibility in student thinking.

It is also worth noting that "Fluently add and subtract multi-digit whole numbers using the standard algorithm." is standard 4.NBT.B.4 (CCSSI, 2010). This means that the standard algorithm is pushed off until 4th grade, after students have learned to add and subtract multi-digit whole numbers in Grades 2 and 3, with introductions from early Kindergarten through Grade 1. The algorithm is pushed off until very late in students' experiences with those operations.

Much like the punch line to a joke.

While the punch line metaphor is perhaps unflattering, it is nevertheless effective and accurate. Students build understanding of operations through experiences and informal reasoning, just as listeners build understanding of the amusing situation in the body of a joke, and only after having sufficient experience with and understanding of the operations are they ready to learn the algorithm with understanding, just like the listeners and the punch line.

Another aspect of this debate is whether students should even be taught certain algorithms in school. David Ginsburg blogged about the necessity of long division, so I'll avoid that one here (but you should all read So Long, Long Division) and move on to some others. I've no argument against the standard algorithms for most operations in elementary schools but I'll choose one that I

And don't worry, I'll get to a hot button secondary example in my next post.

But first, reduction of fractions. Before everyone piles on all at once here, I am absolutely

My reasoning for this is two-fold. First, we spend a great deal of time in schools beating students over the head with reducing fractions and we never tell them why or require that they make sense of the actual procedure. Time that could be better spent both exploring more important topics and showing students success instead of highlighting failure. Distributed practice is very important, however when students are completely correct in reasoning and even calculation on a problem but receive bad marks due to an answer that is unreduced, teachers are doing them a great disservice. We must ask ourselves what we are trying to assess about students' knowledge and be sure we aren't needlessly penalizing them for something that is quite trivial and unrelated to the knowledge base we desire.

Second, students will be much more likely to remember how to "reduce" fractions if we teach them under the guise of generating equivalent fractions. The CCSSM focus on equivalent fractions in Grades 3-7 should be continued throughout all grades. Students are very capable of generating equivalent fractions from almost the beginning of their study of fractions and we should nurture this instinctual understanding, not drive it out with a meaningless procedure. Students can understand equivalent fractions in a few different ways, all of which are very effective and still allow students to find the "simplest" form of a fraction. One great example I've heard before is that of a reduced fraction being the "simplest recipe" in a given situation. This idea, in conjunction with appropriate contexts, can really drive home the idea of reduced fractions with understanding.

So the moral of the story today is: teaching standard algorithms is fine if you must. Just treat them like the punch line of a joke and don't deliver them until the end of the learning trajectory. Remember, procedural fluency should be developed

Those are some of my thoughts. I'd love to hear your thoughts on the subject!]]>

So, I need some help here. This is my first blog post and I though I'd use it to get some feedback on a project I'm working on! I am the Director of the NCSM Fall Leadership Seminar Series. Well, co-director, anyway. NCSM is an organization dedicated to leadership in mathematics education and the Fall Leadership Seminars are single-day professional learning opportunities focused on leadership topics, resources, or any number of other things the directors might decide to include. Here are some of my thoughts on the content of the seminars.

In planning for the 2014 NCSM Fall Leadership Seminar Series, I looked back over the 4 years since the release of the Common Core State Standards for Mathematics trying to take stock of where we’ve been and where we are now in our path toward effective implementation. I took note of the struggles many states have seen and, of course, all of the truly prodigious efforts of mathematics teachers and mathematics education leaders everywhere. We have made truly impressive progress and we are capitalizing on many of the opportunities that this movement provides. We do, however, still have very far to go in this country to move mathematics education into something resembling our desired state.

So this year, after much consideration and discussion, the Directors have decided to use the Fall Leadership Seminars as a time to look ahead to the future of mathematics education. We are nearing the midpoint of the second decade of the 21st century and never has it been more apparent that this time affords us ever more unprecedented opportunities in math education based on technology. The advances continue apace to those of the past ten years and even seem to be accelerating. The lists of apps, and programs, and websites devoted to various aspects of mathematics education are endless and growing faster every day. These lists are difficult, if not impossible, to keep up with! As leaders in mathematics education it is our responsibility to help ourselves and our teachers sift through this deluge of material, finding the most promising and the most effective. But how is this done? Are there criteria useful in creating this modern day Sieve of Eratosthenes? How should a truly digital learning environment look? What are the best practices? The nature of digital textbooks is changing as well. How should districts choose these resources? What are the hallmarks of a quality digital textbook? These questions are difficult and require the input of experts and practitioners everywhere. The Fall Leadership Seminars will address some of these questions and help leaders develop a vision for the future of technology in mathematics education.

While technology is certainly important in today’s learning environments, it is not the only area of vital concern. As we push toward the higher standards of the CCSSM, we must utilize every tool at our disposal and take advantage of the many opportunities that this era in mathematics education provides. I've often heard NCSM President Valerie Mills speak of formative assessment and its power in the classroom and I’ve found myself in agreement time and again. Formative assessment is one of the most powerful tools available to us as a means of increasing student learning. Research has borne this statement out many times. Those familiar with the work of John Hattie in*Visible Learning* have read of the effectiveness of this classroom practice. We would be remiss if we did not avail ourselves of a tool of such power. Yet, despite all of that, formative assessment remains a practice that is often overlooked and little understood. The Fall Leadership Seminars in 2014 will examine both the potential role of technology as well as effective formative assessment practices.

The Fall Leadership Seminars will meld these two themes this year. We will explore the future of the mathematics classroom through the interplay of technology and formative assessment. We will be meeting on three days in three cities this fall:

Wednesday, October 29, 2014 in Indianapolis, Indiana

Wednesday, November 12, 2014 in Richmond, Virginia

Wednesday, November 19, 2014 in Houston, Texas

Thank you to all of you that attended the seminars last year! You made the series a great success! Denise and I invite all of you to join us at this year’s NCSM Fall Leadership Seminars!

Thoughts? Ideas? This is relatively uncharted territory for everyone and so I welcome any and all input! I want to put together something that mathematics education leaders will want to see!

]]>In planning for the 2014 NCSM Fall Leadership Seminar Series, I looked back over the 4 years since the release of the Common Core State Standards for Mathematics trying to take stock of where we’ve been and where we are now in our path toward effective implementation. I took note of the struggles many states have seen and, of course, all of the truly prodigious efforts of mathematics teachers and mathematics education leaders everywhere. We have made truly impressive progress and we are capitalizing on many of the opportunities that this movement provides. We do, however, still have very far to go in this country to move mathematics education into something resembling our desired state.

So this year, after much consideration and discussion, the Directors have decided to use the Fall Leadership Seminars as a time to look ahead to the future of mathematics education. We are nearing the midpoint of the second decade of the 21st century and never has it been more apparent that this time affords us ever more unprecedented opportunities in math education based on technology. The advances continue apace to those of the past ten years and even seem to be accelerating. The lists of apps, and programs, and websites devoted to various aspects of mathematics education are endless and growing faster every day. These lists are difficult, if not impossible, to keep up with! As leaders in mathematics education it is our responsibility to help ourselves and our teachers sift through this deluge of material, finding the most promising and the most effective. But how is this done? Are there criteria useful in creating this modern day Sieve of Eratosthenes? How should a truly digital learning environment look? What are the best practices? The nature of digital textbooks is changing as well. How should districts choose these resources? What are the hallmarks of a quality digital textbook? These questions are difficult and require the input of experts and practitioners everywhere. The Fall Leadership Seminars will address some of these questions and help leaders develop a vision for the future of technology in mathematics education.

While technology is certainly important in today’s learning environments, it is not the only area of vital concern. As we push toward the higher standards of the CCSSM, we must utilize every tool at our disposal and take advantage of the many opportunities that this era in mathematics education provides. I've often heard NCSM President Valerie Mills speak of formative assessment and its power in the classroom and I’ve found myself in agreement time and again. Formative assessment is one of the most powerful tools available to us as a means of increasing student learning. Research has borne this statement out many times. Those familiar with the work of John Hattie in

The Fall Leadership Seminars will meld these two themes this year. We will explore the future of the mathematics classroom through the interplay of technology and formative assessment. We will be meeting on three days in three cities this fall:

Wednesday, October 29, 2014 in Indianapolis, Indiana

Wednesday, November 12, 2014 in Richmond, Virginia

Wednesday, November 19, 2014 in Houston, Texas

Thank you to all of you that attended the seminars last year! You made the series a great success! Denise and I invite all of you to join us at this year’s NCSM Fall Leadership Seminars!

Thoughts? Ideas? This is relatively uncharted territory for everyone and so I welcome any and all input! I want to put together something that mathematics education leaders will want to see!