Math is Figure-Out-Able!

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on September 16, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

Many aspects of teaching can be improved by being more explicit. In this episode, Pam and Kim identify specific categories where explicit teaching is necessary, borrowing Piaget's distinction between social-conventional and logical-mathematical knowledge.Talking Points:Being explicit about a goal doesn't mean teaching it as a step-by-step procedure.Good teaching requires explicit goals.Examples of Math Content Goals Examples of Math Behavior Goals Examples of Community Behavior Goals Links:Blog Post: Searching for a Better WayWhich Workshop to Take QUIZBuilding Powerful Mathematics RegistrationCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on September 9, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

Is the popular discussion around "explicit teaching" helpful? Do we all envision the same thing? In this episode, Pam and Kim discuss their thoughts about "explicit teaching", and which parts of mathematics require explicit teaching, and which do not. Talking Points:The difference between social-conventional knowledge and logical- mathematical knowledgeExamples of social knowledge and when students must be told something in mathematicsExamples of logical-mathematical knowledge and how it should be built through experiences, not rote rules.Most of mathematics is logical-mathematical and requires varied experiences.Links:Blog Post: Searching for a Better WayWhich Workshop to Take QUIZBuilding Powerful Mathematics RegistrationCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on September 2, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

What does reasoning about algebraic expressions look like? In this episode, Kim facilitates a Problem String that has Pam solving equations using equivalence.Talking Points:Using comparison to ignore commonalities on both sides of an equationEquivalence strategies are the most sophisticatedLearning to think relationally, rather than procedurallyRelational thinking builds mathematical identity and genuine engagementLinks:Blog Post: Searching for a Better WayWhich Workshop to Take QUIZBuilding Powerful Mathematics RegistrationCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

 In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on August 26, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

With so much to teach every year, we know you're always looking for the biggest impact for long term success for your students. In this episode, Pam and Kim discuss models that grow with students as they learn more and more mathematics.Talking Points:Verticality in practice standards, content progressions, vocabulary, notation, and strategies How area models extend from elementary to high schoolOpen number lines mature into double number linesRatio tables can start as early as 3rd grade and scale to decimals, large numbers, proportional relationships.How models act as lasting mental anchors, not just "picture drawing" as a substitute for mathematical ability.LinksBlog:  Post: Searching for a Better Check out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on August 19, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

What experiences do you seek out to become a better teacher? In this episode, Pam and Kim describe how experiences lead to beliefs, then actions, and ultimately results, They then explore the most impactful experiences available to teachers and leaders everywhere.Talking Points:"More experiences" means more than just repetitionExperiences build beliefs that power actionsThe need for multifaceted, varied experiencesExperiences through workshopsExperiences through coachingExperiences for leadersLinksBlog Post: Searching for a Better WayCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on August 12, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

Is improving math education as simple as telling teachers and students what actions to take to achieve the desired results? In this episode, Pam and Kim discuss the Results Pyramid and how experiences are what builds beliefs, which inform the actions that ultimately determine our results.Talking Points:Why the Results Pyramid is a model for lasting changeThe importance of experiences to shift beliefsThe ineffectiveness of just telling people what actions to takeChanging beliefs requires well thought out experiencesThe quality of the experience matters LinksBlog:  Post: Searching for a Better Check out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 29, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

Rich Tasks are a powerful lesson structure and can be challenging to implement effectively. In this episode, Pam and Kim discuss the preparation and approach needed to facilitate a successful Rich Task.Talking points:Know your content, know your studentsImportance of knowing who engages or shuts down, students' prior math experiences, who seeks extra challenge, and what's going on in their lives.Need to set expectationsUnderstanding the vertical and the horizontal math progressionsShifting your goals in real time Try Problem Strings firstLinks:Blog Post: Searching for a Better WayWhich Workshop to Take QUIZBuilding Powerful Mathematics RegistrationCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 29, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education 

How do you cultivate flexibility in your classroom? In this episode Pam and Kim discuss expectations, perspectives, and techniques that help students develop mathematical flexibility.Talking Points:The subtle messages of "That's not what we are doing right now."Difference between feeling invited vs. feeling commandedCrafting the conversationHonoring students' thinkingResponding to,"Can't I just solve it this way?"Helping students access what they already knowLinks:DMR Registration LinkMath is Figureoutable BlogPam's BooksCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 22, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

You already know that we seek for flexibility, efficiency, being clever, and owning a variety of mathematical strategies. But what about grading students based on how many strategies they own to solve a problem? And what does "clever" even mean?  Tune in as Pam and Kim discuss their definitions of "clever" and how we can help students seek for clever math strategies. Talking Points:The meaning of 'clever' and how to encourage it in students.How 'seeking for clever' is a mathematical behavior and mindsetCaution with requiring multiple solutions for a gradeImportance of experience in mentoring kids to represent their thinking Nudging students to reflect on a strategy they want to do 'next time'Links:DMR Registration LinkMath is Figureoutable BlogPam's BooksCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 15, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

How can we equip students to tackle problems that do not fit a standard algorithm? In this episode, Pam and Kim experience a Problem String intended to engage fraction reasoning without traditional algorithms.Talking Points:Equivalences Percents and fractionsGenuine reasoning about fractional relationshipsPlaying versus commandingDrawing fraction models just in case versus just in timeLinks:DMR Registration Link Math is Figureoutable Blog Pam's BooksCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 8, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

We love being with mathematics educators! In this episode Pam and Kim recount their experiences at CAMT 2026.Talking Points:Feeling at home at CAMTExperiencing math at conferencesBullding relationships at conferencesShould a goal be to make math 'easier'?Real world math from real questions from students  Language mattersExplicit vs InquiryDMR Registration Link                                                                                                                    Pam's BooksMath is FigureOutAble BlogCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on July 1, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Developing Mathematical Reasoning FREE workshopTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Shout out to our leaders! Let's take a peek at some important conversations Pam and Kim have had over the years, just for you. Talking Points: Ep 65: The power of shared math and teaching experiencesEp 104: What is Math Is Figure-Out-Able?Ep 165: Caution with manipulativesEp 201: Are algorithms bad?DMR Registration Link                                                                                                                    Pam's BooksMath is FigureOutAble BlogCheck out Pam's social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on June 24, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Shout out to our 9-12 teacher friends! Let's take a peek at some important conversations Pam and Kim have had over the years, just for you. Talking Points: Ep 294: Introducing LogarithmsEp 69: Equations of Lines are Figureoutable!Ep 6: Developing Functional ReasoningCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC Check out Pam's BooksMath is FigureOutAble BlogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on June 17, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Shout out to our 6-8 teacher friends! Let's take a peek at some important conversations Pam and Kim have had over the years, just for you. Talking Points: Ep 45 - 5 Interpretations of Rational NumbersEp 183 - Integer SubtractionEp 266 -  Solving Proportions - Within & BetweenCheck out Pam's BooksMath is FigureOutAble BlogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on June 10, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Shout out to our 3-5 teacher friends! Let's take a peek at some important conversations Pam and Kim have had over the years, just for you. Talking Points: Ep 174 - Double/Half: The Most Sophisticated Multiplication StrategyEp 29 - Ratio Tables!Ep 34 - Knowing vs Memorizing Multiplicaiton FactsCheck out Pam's BooksMath is FigureOutAble BlogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on June 3, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Shout out to our K-2 teacher friends! Let's take a peek at some important conversations Pam and Kim have had over the years, just for you. Talking Points: Ep 16 - Names of TeensEp 85 - Moving Past Counting Ep 195 - Main Strategies for 1st GradeEp 281 - How Strategies Grow UpCheck out Pam's BooksMath is FigureOutAble BlogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on May 27, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

How would you describe the difference between a classroom that emphasizes memorization and a classroom that develops mathematical reasoning? In this episode, Pam and Kim wrestle with an analogy for math classrooms. Talking Points:Importance of letting students play with what they know to learn the real game of mathThe significance of choice in math classPitfalls of labeling students Value of providing equal opportunities in math classWhat does "natural talent" mean in math?Math is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out Pam's BooksCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on May 20, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies. Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

What benefits have you found from teaching reasoning and mathing in your classroom? In this episode, Pam shares with Kim things she learned in her recent trip to South Korea.Talking PointsLearning with your studentsImportance of turn and talks to capture internal "aha" momentsValue of vulnerability and openness in the classroomMath content vs math content for teachingHow open-ended problems and real math-ing naturally differentiates Math is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on May 3, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Can your students confidently reason about fraction multiplication? In this episode, Pam and Kim facilitate a Problem String that develops two strategies for fraction multiplication and discuss the thoughts that went into designing the string.Talking Points:#TryThisTuesday and #TryThisThursdayScaling with fractionsBuilding fraction relationshipsGoal of math is to build mathematical reasoning, not just get answers.Reasoning is the reason!Designing Problem Strings for multiple outcomesMath is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on May 6, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Is there a 'correct' way to name math concepts? In this episode, Pam and Kim discuss different naming conventions for fractions from different cultures.Talking Points:Cultural difference in how fractions are expressed in Korean, where the denominator is said and written first.Cultural convention influences the way students think about and express fractions.Social conventions can influence mathematical understanding and the importance of being aware of these differences.Many languages use a part-whole approach, while others use a whole-part approach.Importance of being flexible in how we express fractions to support students' understanding and avoid confusion.Math is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on April 29, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Can you use an algorithm to solve every type of problem, or are there some problems for which algorithms leave you stranded? In this episode, Pam and Kim answer that question and share a Problem String to build fractional fluency.Talking Points:Importance of understanding the relationships between different fractions.Making sense of equivalent fraction values through experiences rather than memorized procedures.Problem Strings provide continual building and strengthening of relationships and skills.Problems Strings send the message it is not about one and only one way.Math is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on April 22, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

Looking for useful games and materials for your classroom? In this episode, Pam and Kim discuss some of the classroom materials and games they love and what makes them great.Talking Points:Games and resources that do NOT lead towards an algorithmThe value of games with strategy choice and without time/speed Hand2mind Foundations for StrategiesNumber Hive games for differentiation and to practice factsMath For Love gamesNumberClub games to build understanding Wipebooks for Rich TasksMath is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on April 15, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

How should context and models be used to build strategy? In this episode, Pam and Kim share a sequence of tasks regarding area to demonstrate a better approach for building understanding, abstraction, and strategy as a natural outcome.Talking PointsHand2mind Foundations for StrategiesUse of manipulatives to feel the meaning of areaGuiding students to become more sophisticated, both in models and in strategies The importance of context for clarity and developing strategyMoving from concrete, to representational, to abstract to deepen understanding, strategy, and independence, NOT to apply an algorithmMath is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on April 8, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

If multiplication facts are so fundamental, why do students who memorize them struggle with multiplicative reasoning? In this episode, Pam and Kim take a hard look at what students need to succeed multiplicatively.Talking PointsWhat does it mean to 'know' multiplication facts?Using multiplication to solve subtraction problemsMemorizing facts doesn't build complex multiplicative reasoningRedefining the mathematical 'basics'Applications to algebraHow "productive practice" engages students in meaningful activities to build knowledge                                                  Ep.139: Factor to Add and Subract!?Math is FigureOutAble Blog: https://www.mathisfigureoutable.com/blogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC 

In today’s MathStratChat, Pam and Kim discuss the MathStratChat problem shared on social media on April 1, 2026. Note: It’s more fun if you try to solve the problem, share it on social media, comment on others strategies, before you listen to Pam and Kim’s strategies.Check out #MathStratChat on your favorite social media site and join in the conversation.Twitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics education

How can we prepare students to grapple with algebraic concepts? In this episode, Pam and Kim further adapt factor puzzles for developing understanding of both decomposing and combining expressions. Talking Points:Helping students understand algebraic expressionsDifferences in adding and multiplying variablesRelationships between terms in algebraic expressionsThe need for multiplicative reasoning in algebraAdvanced Factor Puzzles for high schoolLinks:                                                        1) Ep.139: Factor to Add and Subract!?2) Factor Puzzle BlogCheck out our social mediaTwitter: @PWHarrisInstagram: Pam Harris_mathFacebook: Pam Harris, author, mathematics educationLinkedin: Pam Harris Consulting LLC