Number Operations

Explores numbers beyond 1,000, focusing on the thousands place value and comparing large numbers that look similar to test place value mastery.

Expands number sense to 1,000, focusing on hundreds, tens, and ones with visual place value models and comparison strategies.

Introduces place value for numbers up to 100, using base-ten blocks (tens and ones) to help students visualize and compare larger values.

Focuses on reading, writing, and comparing numbers from 0 to 20 using ten-frames and counters to provide concrete visual support.

A Minecraft-themed math adventure covering addition with number lines, ten frames, counting coins, and telling time to the hour. Students will help Steve and Alex craft their way through mathematical challenges.

A hands-on Kindergarten lesson using bug manipulatives to model and solve addition and subtraction problems within 10. Students progress from concrete modeling with the teacher to independent practice.

A set of subtraction drill practices for numbers 1-10 featuring horizontal equations and a high-energy racing theme.

A foundational math lesson focused on one-to-one correspondence for numbers 1-10, using visual number lines, physical counting, and finger representation.

A comprehensive lesson focused on mastering numbers up to 30, covering counting, recognizing, representing, naming, and ordering quantities through hands-on practice and assessment.

A lesson focused on representing numbers 0-99 in various forms including standard, word, expanded, and place value. Students act as 'Digit Detectives' to solve number cases.

Ce module regroupe les documents administratifs et pédagogiques nécessaires à la mise en place d'un atelier hebdomadaire de 45 minutes pour promouvoir les mathématiques auprès des jeunes filles.

Focuses on numbers 28-30 and a comprehensive review of all numbers 1-30.

Focuses on numbers 25-27 with cumulative review of 1-24.

Focuses on numbers 22-24 with cumulative review of 1-21.

Focuses on numbers 19-21, crossing the bridge into the twenties and reviewing 1-18.

Focuses on numbers 16-18 and cumulative review of 1-15.

Focuses on numbers 13-15, emphasizing the 'teen' suffix and reviewing numbers 1-12.

Focuses on numbers 10-12, introducing the teen number structure while reviewing 1-9.

Focuses on numbers 7-9 with review of 1-6. Introduces teen precursors and zero conceptualization.

Focuses on numbers 4-6 with review of 1-3. Includes cumulative visual drill and writing practice.

A focused lesson on converting common fractions with denominators of 2, 4, 5, 10, and 100 into their decimal equivalents through visual models and scaling strategies.

A hands-on lesson for first or second grade students to master 2-digit place value through composing and decomposing numbers using a construction-themed approach. Students will use expanded form templates to visualize how tens and ones build a whole number.

A cosmic-themed lesson focusing on skip counting by 10s starting from non-zero digits. Students explore patterns in the tens place and learn to navigate the transition from two-digit to three-digit numbers.

Explores numbers beyond 1,000, focusing on the thousands place value and comparing large numbers that look similar to test place value mastery.

Expands number sense to 1,000, focusing on hundreds, tens, and ones with visual place value models and comparison strategies.

Introduces place value for numbers up to 100, using base-ten blocks (tens and ones) to help students visualize and compare larger values.

Focuses on reading, writing, and comparing numbers from 0 to 20 using ten-frames and counters to provide concrete visual support.

An introductory lesson focused on the multiplicative relationship between place values and the formal representation of decimals through various forms and comparisons.

A comprehensive 4th-grade math spiral review designed as an interactive gallery walk. Students rotate through 8 high-energy stations covering all major domains to prepare for end-of-grade testing.

A comprehensive lesson on rounding numbers, specially designed for students with IEPs. Covers rounding to the nearest 10, 100, whole number, and largest place value using visual aids and scaffolded practice.

A comprehensive practice suite for 4th Grade Math EOG preparation, focusing on fractions, decimals, multi-digit operations, measurement, data, and geometry. This lesson includes targeted worksheets and a full-length practice exam designed to mimic the rigor of state assessments.

A Minecraft-themed math adventure covering addition with number lines, ten frames, counting coins, and telling time to the hour. Students will help Steve and Alex craft their way through mathematical challenges.

An engaging, hands-on lesson for 5th graders on adding fractions with like and unlike denominators. Uses a pizzeria theme to make abstract concepts concrete and relatable for students who struggle with engagement.

Une collection complète de fiches de révision et un diaporama dynamique pour maîtriser le programme de mathématiques de 3ème. Couvre l'arithmétique, l'algèbre, la géométrie et la trigonométrie avec des visuels clairs et modernes.

A lesson focused on mastering place value for numbers up to 10,000, covering standard, word, and expanded forms with a focus on deep conceptual understanding and multi-step problem solving.

A comprehensive practice packet and answer key designed for 5th-grade students preparing for NYS math assessments, covering Place Value, Base 10, Area Model, Word Problems, and Long Division.

A hands-on introduction to counting dollar bills, determining if there is enough money for a purchase, and calculating simple change using a market-themed approach.

A comprehensive review packet covering Grade 2 math standards including geometry, measurement, place value, and computation, stripped of word problem context for pure skill practice.

A series of three progress monitoring assessments focused on first-grade place value and operations within 100 without regrouping, featuring base ten block visual supports.

A comprehensive review session covering all 3rd-grade math domains to prepare students for the MCAS. This lesson provides visual aids like base-ten blocks, number lines, and arrays to support problem-solving strategies.

A foundational introduction to division, framing the operation as the process of sharing a total amount equally among a specific number of groups. Students use party-themed scenarios to visualize and solve basic division problems.

A foundational lesson on multiplying by 2, focusing on the concept of doubling using visual models and horizontal equations.

Week 4 focuses on telling time and counting money in a Carnival setting, teaching elapsed time, coin identification, and basic budgeting.

Week 3 covers area and perimeter while building a Space Colony, using grid paper, tiling, and simple addition to find boundaries and space.

Week 2 explores fractions and number lines with an Ocean Exploration theme, focusing on parts of a whole, unit fractions, and locating numbers on a line.

Week 1 focuses on multiplication and division through the lens of a Jungle Expedition, emphasizing equal groups, arrays, and basic fact fluency.

A comprehensive math review covering multiplication arrays, rounding to the nearest 10, multi-step word problems, and fraction identification through an explorer-themed adventure.

A comprehensive review unit focusing on Grade 3 MCAS standards for Area, Perimeter, and Geometry. This lesson includes practice worksheets with built-in strategy organizers to help students master common test-prep challenges.

A practical introduction to multiplication for adult learners, focusing on real-world scenarios like budgeting, payroll, and household projects. Students will master the concept of multiplication as repeated addition and equal grouping in professional contexts.

A comprehensive review packet covering Grade 2 math standards including geometry, measurement, place value, and computation, stripped of word problem context for pure skill practice.

A fundamental geometry and measurement lesson focused on distinguishing between horizontal rows and vertical columns using architectural mnemonics. Students will learn to identify and count components of a grid or array.

A hands-on introduction to fair sharing for first graders, focusing on dividing sets and items into halves and quarters.

An introductory lesson on arrays for 2nd graders, focusing on identifying rows and columns and using repeated addition to find the total number of objects.

A formative assessment focused on partitioning rectangles into rows and columns of same-size squares, aligned with 2.G.A.2. This lesson includes a student-facing assessment and a comprehensive answer key with DOK level alignment.

In this lesson, students explore the connection between arrays and repeated addition by organizing 'garden' items into rows and columns. They will learn to identify the number of items in each row/column and write corresponding addition sentences to find the total.

A high-energy introduction to arrays where students learn to identify rows and columns and relate them to repeated addition.

A comprehensive review of 3rd grade math vocabulary across all domains (Algebraic Thinking, Base Ten, Fractions, Measurement, and Geometry) using a blueprint-themed matching game.

Students will learn to interpret and analyze data presented in pictographs within the context of favorite recess activities, focusing on understanding scales and keys.

A comprehensive practice set focusing on the core word problem types encountered in 2nd grade math assessments, including part-part-whole, comparison, equal groups, and separate-start-unknown scenarios.

A creative project where students design and create a math poster to showcase their understanding of key 3rd-grade concepts like multiplication, fractions, and geometry.

A series of worksheets focused on skip counting and identifying number patterns within 100 using addition and subtraction rules of 1, 2, 5, and 10.

A cosmic-themed lesson focusing on skip counting by 10s starting from non-zero digits. Students explore patterns in the tens place and learn to navigate the transition from two-digit to three-digit numbers.

A foundational math lesson focused on one-to-one correspondence for numbers 1-10, using visual number lines, physical counting, and finger representation.

A comprehensive lesson focused on mastering numbers up to 30, covering counting, recognizing, representing, naming, and ordering quantities through hands-on practice and assessment.

A high-energy intensive intervention designed to help kindergarten students master teen numbers through the lens of a "number gym," focusing on composition, decomposition, and identification.

Focuses on numbers 28-30 and a comprehensive review of all numbers 1-30.

Focuses on numbers 25-27 with cumulative review of 1-24.

Focuses on numbers 22-24 with cumulative review of 1-21.

Focuses on numbers 19-21, crossing the bridge into the twenties and reviewing 1-18.

Focuses on numbers 16-18 and cumulative review of 1-15.

Focuses on numbers 13-15, emphasizing the 'teen' suffix and reviewing numbers 1-12.

Focuses on numbers 10-12, introducing the teen number structure while reviewing 1-9.

Focuses on numbers 7-9 with review of 1-6. Introduces teen precursors and zero conceptualization.

Focuses on numbers 4-6 with review of 1-3. Includes cumulative visual drill and writing practice.

Focuses on numbers 1-3. Includes visual identification, writing practice, and basic sequence identification.

Final cumulative review of all numbers 1-20 in all drill parts.

Focus on the larger sequence of 10-20 to build teen fluency.

Advanced practice with numbers 1-15 in mixed order.

Deep dive into the often-confused teen numbers 11-15.

Completing the numbers up to 20 with 17, 18, 19, and 20.

A foundational lesson focusing on addition within the 0-25 range using a number line as a reference tool. Students practice mental math and linear counting to solve ten mixed addition problems.

A space-themed lesson where students help a mission control team solve addition and subtraction word problems within 20 to ensure a successful space flight.

A 45-minute independent math project where 5th graders manage a pizza parlor, calculating costs, 10% sales tax, and making change for hungry customers.

A comprehensive practice set where students act as math detectives to solve single-step addition and subtraction word problems within 25, focusing on identifying key details and operations.

A comprehensive collection of 10 addition worksheets focused on fluency within 10. These materials are designed for repetitive practice and mastery without visual distractions.

A set of hands-on materials for practicing addition and subtraction within 15, featuring large lilypad floor markers and matching math fact flashcards.

A first-grade math lesson focused on adding and subtracting within 20 using flower and garden-themed drawings. Students will practice counting blooms and bugs to solve mixed equations.

Students will master 3-digit addition and subtraction by identifying the correct operation and selecting appropriate mathematical strategies such as number lines, place value models, or partial sums. This lesson emphasizes strategic thinking and procedural fluency within a medieval architectural and inventory context.

A spring-themed lesson on using base ten blocks to add and subtract numbers within 100, including visual garden-themed models and word problems. Designed for black and white printing.

A Minecraft-themed math adventure covering addition with number lines, ten frames, counting coins, and telling time to the hour. Students will help Steve and Alex craft their way through mathematical challenges.

A kindergarten lesson focused on using number line strategies for addition and subtraction through the theme of forest animals hopping along logs. Students will learn to move forward for addition and backward for subtraction within 10.

A vibrant 2nd-grade math lesson that uses a gardening theme to teach addition and subtraction within 100. Students act as 'Garden Growers' to visualize and solve problems using base-ten drawings of seeds and sprouts.

A focused lesson on mastering double-digit addition and subtraction with regrouping and borrowing using a blueprint-themed calculation workspace.

Grade 1 explorers search the ocean floor for trench treasure, adding and subtracting within 20 using drawing strategies.

Day 5 concludes with statistics, probability, and a mixed challenge review of all concepts.

Day 4 explores geometry concepts including area, volume, and angle relationships.

Day 3 focuses on ratios, proportions, and percentages in real-world contexts.

Day 2 covers expressions and equations, focusing on simplifying, solving, and translating word problems.

Day 1 focuses on number systems, including operations with fractions, decimals, and integers.

Grade 2 students dive deep to solve double-digit addition and subtraction using Oxygen Tanks (base-ten), Sonar Stretching (expanded form), and Navigation Computer Sync (standard algorithm).

A set of worksheets focused on three-digit addition and subtraction without regrouping, emphasizing operation selection and strategy use.

A space-themed lesson where students help a mission control team solve addition and subtraction word problems within 20 to ensure a successful space flight.

A creative Mother's Day lesson where students create personalized beaded keychains. The lesson integrates 4th-grade multi-step word problems themed around the crafting process, budgeting for supplies, and pattern design.

A 45-minute independent math project where 5th graders manage a pizza parlor, calculating costs, 10% sales tax, and making change for hungry customers.

A comprehensive introduction to calculating speed using the formula Speed = Distance ÷ Time. This lesson uses a racing-themed framework to guide students through identifying units, setting up calculations, and solving whole-number word problems.

A comprehensive practice set where students act as math detectives to solve single-step addition and subtraction word problems within 25, focusing on identifying key details and operations.

A lesson focused on solving one-step addition and subtraction word problems with 3-digit numbers, exploring both regrouping and non-regrouping scenarios through a national park theme.

A set of one-step addition and subtraction word problems themed around a busy diner, focusing on 3-digit numbers with and without regrouping.

A first-grade math lesson focused on adding and subtracting within 20 using flower and garden-themed drawings. Students will practice counting blooms and bugs to solve mixed equations.

Students will master 3-digit addition and subtraction by identifying the correct operation and selecting appropriate mathematical strategies such as number lines, place value models, or partial sums. This lesson emphasizes strategic thinking and procedural fluency within a medieval architectural and inventory context.

A comprehensive practice suite for 4th Grade Math EOG preparation, focusing on fractions, decimals, multi-digit operations, measurement, data, and geometry. This lesson includes targeted worksheets and a full-length practice exam designed to mimic the rigor of state assessments.

A spring-themed lesson on using base ten blocks to add and subtract numbers within 100, including visual garden-themed models and word problems. Designed for black and white printing.

A vibrant 2nd-grade math lesson that uses a gardening theme to teach addition and subtraction within 100. Students act as 'Garden Growers' to visualize and solve problems using base-ten drawings of seeds and sprouts.

Grade 1 explorers search the ocean floor for trench treasure, adding and subtracting within 20 using drawing strategies.

Day 5 concludes with statistics, probability, and a mixed challenge review of all concepts.

Day 4 explores geometry concepts including area, volume, and angle relationships.

Day 3 focuses on ratios, proportions, and percentages in real-world contexts.

Day 2 covers expressions and equations, focusing on simplifying, solving, and translating word problems.

Day 1 focuses on number systems, including operations with fractions, decimals, and integers.

Grade 2 students dive deep to solve double-digit addition and subtraction using Oxygen Tanks (base-ten), Sonar Stretching (expanded form), and Navigation Computer Sync (standard algorithm).

A pair of worksheets focused on three-digit addition and subtraction without regrouping, using number lines as a visual strategy to build mental math and place value understanding.

A set of worksheets focused on three-digit addition and subtraction without regrouping, emphasizing operation selection and strategy use.

A foundational lesson focusing on addition within the 0-25 range using a number line as a reference tool. Students practice mental math and linear counting to solve ten mixed addition problems.

A space-themed lesson where students help a mission control team solve addition and subtraction word problems within 20 to ensure a successful space flight.

Students master mental math and number patterns by using 'function machines' to add and subtract 1, 2, 3, and 10 with numbers up to 100.

A fast-paced 7th-grade math lesson that transforms students into detectives solving real-world proportion mysteries involving unit rates, tax, tips, and discounts. Students learn to set up and solve proportional equations through a series of 'investigations'.

A fast-paced fluency practice set for two-digit addition, featuring mixed regrouping and non-regrouping problems to build calculation speed and accuracy.

A comprehensive practice set where students act as math detectives to solve single-step addition and subtraction word problems within 25, focusing on identifying key details and operations.

A comprehensive collection of 10 addition worksheets focused on fluency within 10. These materials are designed for repetitive practice and mastery without visual distractions.

A set of hands-on materials for practicing addition and subtraction within 15, featuring large lilypad floor markers and matching math fact flashcards.

A lesson focused on solving one-step addition and subtraction word problems with 3-digit numbers, exploring both regrouping and non-regrouping scenarios through a national park theme.

A math lesson focused on multi-digit addition and subtraction using a blueprint-style grid to support alignment and regrouping.

A set of one-step addition and subtraction word problems themed around a busy diner, focusing on 3-digit numbers with and without regrouping.

A first-grade math lesson focused on adding and subtracting within 20 using flower and garden-themed drawings. Students will practice counting blooms and bugs to solve mixed equations.

Students will master 3-digit addition and subtraction by identifying the correct operation and selecting appropriate mathematical strategies such as number lines, place value models, or partial sums. This lesson emphasizes strategic thinking and procedural fluency within a medieval architectural and inventory context.