Number Operations

Mastery of the high-level multiplication facts for numbers 11 and 12, along with comprehensive mixed-fact reviews for ultimate fluency.

Progressive multiplication facts for numbers 6 through 10, focusing on the more challenging mid-range factors. Includes individual fact quizzes for each number.

Introduction to multiplication facts focusing on the foundational numbers 0 through 5. Includes individual fact quizzes for each number to build confidence and speed.

A collection of teacher-facing tools including scoring keys, result interpretation guides, and class-wide data tracking charts to help educators act on diagnostic findings.

A diagnostic assessment for 5th-grade students focusing on decimal operations, powers of 10, multi-digit division, and adding/subtracting fractions with unlike denominators.

A diagnostic assessment for 4th-grade students targeting multi-digit multiplication and division, place value to 1,000,000, fraction equivalence, and basic decimal notation.

A diagnostic assessment for 3rd-grade students covering rounding, multi-digit addition/subtraction, multiplication and division concepts, and introductory fraction understanding.

A diagnostic assessment for 2nd-grade students focusing on place value to 1,000, addition and subtraction within 100, and early foundations of multiplication through arrays.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 3, Week 4, focusing on mistake resilience and equivalent fractions review.

Tuesday's morning work for Month 3, Week 4, focusing on nature gratitude and perimeter missing sides.

A high-energy, 45-minute comprehensive math review covering place value, fractions, and multi-step word problems for grades 3-5, designed as a 'Math Marathon'.

This lesson introduces two-digit addition using the conserving and incrementing strategies, showing students how to bridge visual base-ten models to mental step-by-step counting.

Extends number sense to 100, emphasizing place value (tens and ones), magnitude comparison, and identifying patterns in the 100-chart.

Develops the ability to compose and decompose numbers within 20, focusing on the power of 10 and building basic addition/subtraction fact fluency.

Focuses on identifying numbers to 20, mastering 1:1 correspondence through physical and visual counting, and developing perceptual subitizing skills.

A collection of teacher-facing tools including scoring keys, result interpretation guides, and class-wide data tracking charts to help educators act on diagnostic findings.

A diagnostic assessment for 5th-grade students focusing on decimal operations, powers of 10, multi-digit division, and adding/subtracting fractions with unlike denominators.

A diagnostic assessment for 4th-grade students targeting multi-digit multiplication and division, place value to 1,000,000, fraction equivalence, and basic decimal notation.

A diagnostic assessment for 3rd-grade students covering rounding, multi-digit addition/subtraction, multiplication and division concepts, and introductory fraction understanding.

A diagnostic assessment for 2nd-grade students focusing on place value to 1,000, addition and subtraction within 100, and early foundations of multiplication through arrays.

A collection of 9 standardized probes and tracking tools to monitor student growth in number sense and fractions.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

This lesson introduces two-digit addition using the conserving and incrementing strategies, showing students how to bridge visual base-ten models to mental step-by-step counting.

A lesson focused on mastering three-digit subtraction with regrouping, specifically targeting the challenge of subtracting across zeros and applying these skills to real-world word problems.

Extends number sense to 100, emphasizing place value (tens and ones), magnitude comparison, and identifying patterns in the 100-chart.

Develops the ability to compose and decompose numbers within 20, focusing on the power of 10 and building basic addition/subtraction fact fluency.

Focuses on identifying numbers to 20, mastering 1:1 correspondence through physical and visual counting, and developing perceptual subitizing skills.

A collection of teacher-facing tools including scoring keys, result interpretation guides, and class-wide data tracking charts to help educators act on diagnostic findings.

A diagnostic assessment for 5th-grade students focusing on decimal operations, powers of 10, multi-digit division, and adding/subtracting fractions with unlike denominators.

A diagnostic assessment for 4th-grade students targeting multi-digit multiplication and division, place value to 1,000,000, fraction equivalence, and basic decimal notation.

A diagnostic assessment for 3rd-grade students covering rounding, multi-digit addition/subtraction, multiplication and division concepts, and introductory fraction understanding.

A diagnostic assessment for 2nd-grade students focusing on place value to 1,000, addition and subtraction within 100, and early foundations of multiplication through arrays.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

A lesson focused on solving two-step word problems using the four operations, representing unknowns with letters, and checking for reasonableness.

A lesson focused on identifying and calculating missing side lengths in complex rectilinear figures. Students use the logic of parallel sides to find unknown values without solving for total area.

A refresher lesson on finding the area of complex rectilinear figures by partitioning them into non-overlapping rectangles. Focuses on the 'Split, Multiply, Add' strategy with all side lengths clearly labeled.

Students practice rapid fluency by choosing the best strategy for a series of mixed problems in a timed hockey sprint.

Students practice the fastest tricks for subtracting numbers that are 9, 8, or 7 away from the total.

Students refine their subtraction fluency by learning to choose the most efficient strategy for any given problem.

Students master facts that are close to doubles by relating them to their halves fluency, using a skeleton racing theme to emphasize speed and precision.

A set of daily choral count warm-ups focusing on skip-counting patterns within 100 to build number sense and preparation for mental subtraction.

Students demonstrate their mastery of all subtraction strategies in a comprehensive unit assessment themed around the Olympic Medal Ceremony.

Students practice choosing the most efficient mental math strategy for various subtraction problems, using a skiing slalom theme to visualize navigating different obstacles.

Students extend their doubles strategy to solve subtraction problems that are two away from a double fact (e.g., 16 - 6).

Students use their knowledge of doubles to solve subtraction problems that are just one away from a double fact (e.g., 15 - 7).

Students learn to subtract 7 by first 'pretending' it's 10 and then adjusting by adding 3 back, rounding out the "Pretend 10" strategy block.

Students learn to subtract 8 by first 'pretending' it's 10 and then adjusting by adding 2 back, continuing the speed skating theme.

Students learn to subtract 9 by first 'pretending' it's 10 and then adjusting by adding 1 back, visualizing the speed skating track.

Students use double ten-frames to visualize the 'Making 10' strategy, moving pucks to fill the first frame before subtracting the rest.

Students learn to decompose the subtrahend to subtract through 10, using a hockey theme to visualize hitting the target of 10 first.

Students use 'Open Number Lines' to visualize subtraction as distance, specifically for problems where counting back is less efficient.

Students refine their number line strategy by learning to jump back to 10 first, then the rest, for more efficient subtraction.

Students learn to use a number line to subtract by 'jumping back' along a track, using a bobsled theme to visualize the path.

A high-energy lesson focused on mastering multiplication facts up to 12x12 through interactive arcade-themed games and collaborative challenges.

A 35-minute lesson focused on decomposing rectilinear shapes into rectangles to find total area using the distributive property, themed around architectural blueprints.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 3, Week 4, focusing on mistake resilience and equivalent fractions review.

Tuesday's morning work for Month 3, Week 4, focusing on nature gratitude and perimeter missing sides.

Monday's morning work for Month 3, Week 4, focusing on weekend highlights, fractions review, and 12s multiplication.

Friday's morning lab for Month 3, Week 3, focusing on weekly resilience and mixed math review.

Thursday's morning work for Month 3, Week 3, focusing on kindness in action and perimeter word problems.

Wednesday's morning work for Month 3, Week 3, focusing on growth mindset feedback and perimeter irregular shapes.

Tuesday's morning work for Month 3, Week 3, focusing on gratitude for school environment and perimeter review.

Monday's morning work for Month 3, Week 3, focusing on weekend highlights, equivalent fractions, and 12s multiplication.

A lesson focused on solving two-step word problems using the four operations, representing unknowns with letters, and checking for reasonableness.

A lesson focused on mastering three-digit subtraction with regrouping, specifically targeting the challenge of subtracting across zeros and applying these skills to real-world word problems.

A collection of teacher-facing tools including scoring keys, result interpretation guides, and class-wide data tracking charts to help educators act on diagnostic findings.

A diagnostic assessment for 5th-grade students focusing on decimal operations, powers of 10, multi-digit division, and adding/subtracting fractions with unlike denominators.

A diagnostic assessment for 4th-grade students targeting multi-digit multiplication and division, place value to 1,000,000, fraction equivalence, and basic decimal notation.

A diagnostic assessment for 3rd-grade students covering rounding, multi-digit addition/subtraction, multiplication and division concepts, and introductory fraction understanding.

A diagnostic assessment for 2nd-grade students focusing on place value to 1,000, addition and subtraction within 100, and early foundations of multiplication through arrays.

A collection of 9 standardized probes and tracking tools to monitor student growth in number sense and fractions.

A March Madness-themed lesson that provides students with a strategic "Game Plan" for deconstructing and solving math word problems. Students use a basketball-themed graphic organizer to scout for data, draft a playbook, and execute their solution.

Students engage in a tiered math workshop where they choose or are assigned a 'Quest Level' based on their current mastery of word problems. The lesson includes direct instruction on decoding problems and independent practice at three distinct challenge levels.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 3, Week 4, focusing on mistake resilience and equivalent fractions review.

Tuesday's morning work for Month 3, Week 4, focusing on nature gratitude and perimeter missing sides.

Monday's morning work for Month 3, Week 4, focusing on weekend highlights, fractions review, and 12s multiplication.

Friday's morning lab for Month 3, Week 3, focusing on weekly resilience and mixed math review.

Thursday's morning work for Month 3, Week 3, focusing on kindness in action and perimeter word problems.

Wednesday's morning work for Month 3, Week 3, focusing on growth mindset feedback and perimeter irregular shapes.

Tuesday's morning work for Month 3, Week 3, focusing on gratitude for school environment and perimeter review.

Monday's morning work for Month 3, Week 3, focusing on weekend highlights, equivalent fractions, and 12s multiplication.

Friday's morning lab for Month 3, Week 2, focusing on weekly persistence and mixed math review.

Thursday's morning work for Month 3, Week 2, focusing on teamwork problem solving and perimeter review.

A high-energy lesson focused on mastering multiplication facts up to 12x12 through interactive arcade-themed games and collaborative challenges.

A 35-minute lesson focused on decomposing rectilinear shapes into rectangles to find total area using the distributive property, themed around architectural blueprints.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 3, Week 4, focusing on mistake resilience and equivalent fractions review.

Tuesday's morning work for Month 3, Week 4, focusing on nature gratitude and perimeter missing sides.

Monday's morning work for Month 3, Week 4, focusing on weekend highlights, fractions review, and 12s multiplication.

Friday's morning lab for Month 3, Week 3, focusing on weekly resilience and mixed math review.

Thursday's morning work for Month 3, Week 3, focusing on kindness in action and perimeter word problems.

Wednesday's morning work for Month 3, Week 3, focusing on growth mindset feedback and perimeter irregular shapes.

Tuesday's morning work for Month 3, Week 3, focusing on gratitude for school environment and perimeter review.

Monday's morning work for Month 3, Week 3, focusing on weekend highlights, equivalent fractions, and 12s multiplication.

Students represent and compare fractions on a number line, understanding distance from zero.

Students explore equivalent fractions using visual models and multiplication/division strategies.

Students learn to decompose fractions into unit fractions and non-unit fractions using tape diagrams and addition sentences.

Students identify and label fractions using area models and set models, focusing on the meaning of the numerator and denominator.

Wednesday's morning work for Month 4, Week 2, focusing on mid-week resilience and area of complex shapes.

Tuesday's morning work for Month 4, Week 2, focusing on gratitude for school staff and 2-step multiplication/addition word problems.

Monday's morning work for Month 4, Week 2, focusing on weekend highlights and breaking apart area.

Friday's morning work for Month 4, Week 1, focusing on weekly progress celebration and mixed math review.

Thursday's morning work for Month 4, Week 1, focusing on self-kindness, area word problems, and division with 12s.

Wednesday's morning work for Month 4, Week 1, focusing on mid-week goal setting, 2-step addition/subtraction word problems, and area of rectangles.

Tuesday's morning work for Month 4, Week 1, focusing on gratitude for personal strengths, area of squares, and review 12s.

Monday's morning work for Month 4, Week 1, focusing on weekend mood check-in, 3-digit review, and intro to area.

Friday's morning lab for Month 3, Week 4, focusing on monthly celebration and final mixed math review.

Thursday's morning work for Month 3, Week 4, focusing on empathy and multiplication review.

Wednesday's morning work for Month 3, Week 4, focusing on mistake resilience and equivalent fractions review.

Tuesday's morning work for Month 3, Week 4, focusing on nature gratitude and perimeter missing sides.

Monday's morning work for Month 3, Week 4, focusing on weekend highlights, fractions review, and 12s multiplication.

Friday's morning lab for Month 3, Week 3, focusing on weekly resilience and mixed math review.

Thursday's morning work for Month 3, Week 3, focusing on kindness in action and perimeter word problems.

Wednesday's morning work for Month 3, Week 3, focusing on growth mindset feedback and perimeter irregular shapes.

Students represent and compare fractions on a number line, understanding distance from zero.

Students explore equivalent fractions using visual models and multiplication/division strategies.