Number Operations

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'.

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.

Provides a comprehensive visual reference for 4th-grade place value concepts, extending up to the millions place.

Assesses 2nd-grade proficiency in basic addition and subtraction operations, including word problems and regrouping.

Deepens 5th-grade students' understanding of fraction equivalence through visual modeling and symbolic manipulation.

Focuses on building fluency with multiplication facts for 3rd-grade students through engaging practice drills.

A math lesson focused on multi-digit addition and subtraction using place value strategies in a travel context, including distance comparisons and unit conversions.

A fast-paced 5th-grade lesson focusing on rounding decimals to the nearest whole number using number lines and a racing-themed game. Students will master rounding rules through visual aids and collaborative play.

A math lesson focused on multi-digit addition using the standard algorithm with place value organizers, alongside rounding six-digit numbers to the nearest thousand using number lines.

This lesson covers the exploration of tenths through metric measurement, area models, and place value systems, including decimals greater than one and expanded notation.

A comprehensive end-of-week project for the Decimal Discoveries unit, featuring STAAR-aligned questions covering both decimal multiplication and division concepts.

A foundational lesson on recognizing and converting between fractions and decimals up to the thousandths place.

A lesson focused on understanding and identifying equivalent decimals across tenths, hundredths, and thousandths using visual models and place value relationships.

Investigates skip counting, choral counting across decades, and identifying complex number patterns.

Mastering rounding to any place value through the use of vertical and horizontal number lines.

Uses number lines and place value strategies to compare and order large whole numbers.

A 35-minute introductory lesson on solving area word problems using context clues and keywords. Students take on the role of 'Area Detectives' to identify when a problem is asking for area and how to calculate it using the length times width formula.

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

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 comprehensive lesson on 3-digit by 1-digit division using the standard algorithm, themed around a detective investigation. includes a lesson plan, slides, anchor chart, and tiered worksheets.

A comprehensive lesson on multiplying and dividing fractions, featuring a variety of problem types including proper fractions, mixed numbers, and whole numbers.

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 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.

A comprehensive set of materials for mastering two-digit by two-digit multiplication, designed to support an IEP goal of increasing accuracy from 40% to 80%. Includes a progress tracker, instructional slides, practice worksheets, and assessments.

A comprehensive lesson focused on mastering 2-digit by 2-digit multiplication through the 'Blueprint' method, including instructional slides, student practice, and progress monitoring tools.

A comprehensive lesson focused on mastering 2-digit by 2-digit multiplication, designed to help students bridge the gap from 40% to 80% accuracy through scaffolded instruction and weekly progress monitoring.

A focused lesson on converting units of length, featuring visual diagrams for multiplication and division strategies across various unit pairs.

A lesson focused on mastering customary units of length conversion through visual mnemonics and guided practice. Students learn to navigate between inches, feet, yards, and miles using multiplication and division strategies.

A quick-fire warm-up focusing on mental estimation and conceptual understanding of multiplying and dividing fractions. Students predict whether expressions result in values greater than or less than one.

A simplified math lesson set in a seafood restaurant where students practice adding and subtracting decimals without the complexity of tax or tips.

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.

Investigates skip counting, choral counting across decades, and identifying complex number patterns.

Mastering rounding to any place value through the use of vertical and horizontal number lines.

Uses number lines and place value strategies to compare and order large whole numbers.

Explores place value positions up to 1,000,000, including reading, writing, and identifying the value of digits in various forms.

Focuses on the multiplicative identity of place value (10 times larger/smaller) and base-ten relationships using manipulatives and visual models.

A visual exploration of number patterns and input-output tables using an architectural design theme. Students learn to identify rules and extend sequences through scaffolded building floor plans.

A visual introduction to the coordinate plane (Quadrant I) focusing on plotting points and identifying coordinates through a city mapping theme. Designed for special education students with heavy scaffolding and spatial mnemonics.

A foundational lesson on solving one-step equations using the four basic operations, designed specifically for special education students with heavy visual scaffolding and a blueprint construction theme.

Students learn that partitioning a whole into equal parts creates unit fractions of size 1/b, specifically focusing on the 0-1 interval on a number line.

A Tier 2 intervention lesson for 5th graders focusing on generating numerical patterns, identifying their relationships, and graphing ordered pairs. Students use visual models and structured tables to bridge the gap between abstract rules and coordinate geometry.

A Tier 2 intervention lesson focused on generating numerical patterns from rules, identifying relationships between corresponding terms, and graphing ordered pairs on a coordinate plane. Students use 'blueprint' style T-charts and coordinate grids to visualize mathematical relationships.

A scaffolded intervention lesson where students generate two numerical patterns, identify the relationship between corresponding terms, and plot them as ordered pairs on a coordinate plane.

A cumulative assessment and synthesis lesson where students generate patterns, create coordinates, and graph their findings to solve a 'hidden map' mystery.

Students connect plotted points to visualize the linear relationship and use sentence stems to describe how one pattern relates to the other.

Guided practice in plotting points on a coordinate grid, using the 'walk before you climb' mnemonic to ensure correct directional movement.

Introduces the coordinate plane structure, specifically the X-axis, Y-axis, and origin, through the lens of a map navigation system.

A 35-minute introductory lesson on solving area word problems using context clues and keywords. Students take on the role of 'Area Detectives' to identify when a problem is asking for area and how to calculate it using the length times width formula.

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.

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 comprehensive lesson on 3-digit by 1-digit division using the standard algorithm, themed around a detective investigation. includes a lesson plan, slides, anchor chart, and tiered worksheets.

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 comprehensive set of materials for mastering two-digit by two-digit multiplication, designed to support an IEP goal of increasing accuracy from 40% to 80%. Includes a progress tracker, instructional slides, practice worksheets, and assessments.

A comprehensive lesson focused on mastering 2-digit by 2-digit multiplication through the 'Blueprint' method, including instructional slides, student practice, and progress monitoring tools.

A comprehensive lesson focused on mastering 2-digit by 2-digit multiplication, designed to help students bridge the gap from 40% to 80% accuracy through scaffolded instruction and weekly progress monitoring.

A quick-fire warm-up focusing on mental estimation and conceptual understanding of multiplying and dividing fractions. Students predict whether expressions result in values greater than or less than one.

Provides a comprehensive visual reference for 4th-grade place value concepts, extending up to the millions place.

Assesses 2nd-grade proficiency in basic addition and subtraction operations, including word problems and regrouping.

Deepens 5th-grade students' understanding of fraction equivalence through visual modeling and symbolic manipulation.

Focuses on building fluency with multiplication facts for 3rd-grade students through engaging practice drills.

A lesson focused on simplifying proper fractions using both visual models and numerical methods, featuring differentiated worksheets for various skill levels.

A lesson focused on finding the least common denominator to create equivalent fractions, using a blueprint and construction theme.

A lesson designed to assess and solidify students' understanding of adding, subtracting, multiplying, and dividing fractions with both like and unlike denominators through structured problem-solving.

A comprehensive 45-minute lesson exploring factors through the 'Factor Rainbow' method and multiples using 'Multiple Mountains', culminating in finding the Least Common Multiple (LCM).

A 5th-grade lesson on finding common denominators to add fractions with different denominators, using a construction blueprint theme to 'build' equivalent fractions.

A lesson focused on mastering subtraction of fractions with unlike denominators using common denominators and visual models. Students will apply these skills to solve real-world construction-themed word problems.

A comprehensive 45-minute lesson on adding and subtracting fractions and mixed numbers, focusing on finding common denominators and simplifying final results through a construction-inspired blueprint theme.

A comprehensive lesson on adding and subtracting fractions with unlike denominators, using a blueprint-themed architectural approach to 'building' common denominators.

Final assessment of all unit skills to measure growth and mastery of standard 5.NF.A.1.

Application of fraction operations to real-world word problems, focusing on identifying operations and interpreting results.

Expanding skills to include adding and subtracting mixed numbers, including strategies for regrouping and simplifying.

Guided practice applying common denominators to solve addition and subtraction problems with unlike denominators.

Instruction on finding the least common multiple (LCM) and creating equivalent fractions to find common denominators.

Introduction to adding and subtracting fractions using visual area models and number lines to build conceptual understanding of unlike denominators.

Assessment of prerequisite skills including equivalent fractions and common multiples to identify specific gaps in student understanding.

A Tier 2 intervention lesson focusing on factors, multiples, prime, and composite numbers using visual arrays and structured recording sheets. Students will use color tiles and grid paper to discover factor pairs for numbers up to 100.

A Tier 2 intervention lesson focused on finding factor pairs through array building and classifying numbers as prime or composite. Designed for small group support with concrete-to-abstract scaffolding.

A targeted Tier 2 intervention lesson focusing on adding and subtracting fractions and mixed numbers with unlike denominators through visual models and equivalent fraction strategies.

A quick, high-energy guided practice session focused on identifying and calculating fractions that are equivalent to whole numbers using visual models and division.

Students become 'Factor Detectives' using divisibility rules and multiplication facts to uncover hidden factors and simplify fractions. The lesson includes a video-based discussion and a mystery-themed activity.

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.

A spy-themed introduction to the Order of Operations (PEMDAS), covering foundational rules, real-world applications, and common pitfalls through an engaging 'Mission' narrative.

A comprehensive lesson on multiplying and dividing fractions, featuring a variety of problem types including proper fractions, mixed numbers, and whole numbers.

A quick-fire warm-up focusing on mental estimation and conceptual understanding of multiplying and dividing fractions. Students predict whether expressions result in values greater than or less than one.

A lesson focused on building fluency and speed with multiplication facts through 12 using a fun, retro-gaming theme.

A foundational lesson on understanding exponents, covering base and exponent identification, expanded form, verbal expressions, and basic evaluation.

A comprehensive lesson on multi-digit multiplication strategies, moving from visual area models to partial products and the standard algorithm, with a construction-themed approach for grades 3-5.

A lesson focused on interpreting multiplication as scaling (resizing) using fractions, whole numbers, and mixed numbers, aligned with standard 5.NF.5.

An introductory lesson that defines and demonstrates the commutative, associative, and distributive properties through visual models and algebraic expressions.

Synthesizes skills through word problem solving and a final fluency check to measure progress.

Explores the Commutative and Associative properties to simplify complex multiplication and build mental math strategies.

Transitions students from visual area models to the partial products strategy for more efficient calculation.

Introduces the area model for 2-digit by 1-digit multiplication, connecting place value to the distributive property.

Focuses on the conceptual foundation of multiplication as equal groups and arrays using manipulatives and visual modeling.

A high-tech exploration of Soroban abacus mechanics, framed as calibrating a powerful logic engine through complement techniques and precise multiplication chains.

A cumulative review lesson where students apply their knowledge of inverse operations to solve mixed one-step equations involving addition, subtraction, multiplication, and division.

Expanding algebraic thinking to multiplication and division. Students will learn how to 'undo' multiplication by splitting into equal groups (division) and 'undo' division through multiplication, maintaining the balance of the scale.

A foundational introduction to basic algebra using the balance scale analogy, specifically designed for students working at a 3rd-grade level. Students will learn about variables and the concept of inverse operations to 'undo' addition and subtraction.

Students learn to generate equivalent fractions by multiplying the numerator and denominator by the same number, using bakery-themed visual models like cake pans and bread loaves to bridge the gap between concrete and abstract math.

A comprehensive lesson on multiplying and dividing fractions, featuring a variety of problem types including proper fractions, mixed numbers, and whole numbers.

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 comprehensive set of materials for mastering two-digit by two-digit multiplication, designed to support an IEP goal of increasing accuracy from 40% to 80%. Includes a progress tracker, instructional slides, practice worksheets, and assessments.

A comprehensive lesson focused on mastering 2-digit by 2-digit multiplication, designed to help students bridge the gap from 40% to 80% accuracy through scaffolded instruction and weekly progress monitoring.

A quick-fire warm-up focusing on mental estimation and conceptual understanding of multiplying and dividing fractions. Students predict whether expressions result in values greater than or less than one.

A simplified math lesson set in a seafood restaurant where students practice adding and subtracting decimals without the complexity of tax or tips.

A foundational math lesson focusing on addition, subtraction, and multiplication with clear, structured steps and predictable patterns designed for students who benefit from visual checklists and high-contrast layouts.

A lesson focused on creating and interpreting line plots using fractional data in eighths, featuring a bakery-themed scenario for real-world application.

A comprehensive review of adding and subtracting mixed numbers with like and unlike denominators, featuring a kitchen-themed application. Students will practice regrouping and simplifying results.

A 5th Grade math lesson focused on representing and solving addition and subtraction of fractions with unequal denominators using pictorial models and properties of operations, following TEKS 5.3H.

A comprehensive lesson on dividing decimal numbers by whole numbers. Includes instructional slides, guided notes, and tiered practice worksheets for computational and real-world mastery.

A math lesson focused on multi-digit addition and subtraction using place value strategies in a travel context, including distance comparisons and unit conversions.

A fast-paced 5th-grade lesson focusing on rounding decimals to the nearest whole number using number lines and a racing-themed game. Students will master rounding rules through visual aids and collaborative play.

This lesson covers the exploration of tenths through metric measurement, area models, and place value systems, including decimals greater than one and expanded notation.