Number Operations

A comprehensive lesson on finding equivalent fractions using multiplication and division, supported by fraction strips and number line models. Students explore how to scale fractions up and down while maintaining the same value.

A 4th-grade math lesson on identifying and generating equivalent fractions using visual models like fraction strips and bars, and applying multiplication and division rules.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A comprehensive assessment covering circle geometry, area model multiplication, and multiplication/division fact families. Students will demonstrate their understanding of geometric parts, calculation skills, and algebraic relationships.

A comprehensive review lesson covering multi-digit multiplication, circle geometry, fact families, and decimal operations with powers of ten.

A hands-on, activity-based lesson where 4th graders act as architects to solve area mysteries. Students rotate through stations using tiles and graph paper before collaborating on an 'Escape the Blueprint' challenge to find unknown side lengths.

A collection of word problems focused on identifying the correct multiplication or division equation to represent a real-world situation. Students practice translating stories into mathematical expressions.

A lesson focused on solving unknown-factor problems by connecting division to multiplication and using strategic thinking to find missing values.

Students connect visual models to the standard algorithm for multiplication and long division, building procedural fluency with conceptual understanding.

Students apply area models and partial quotients to solve multi-digit division problems, emphasizing the concept of 'fair sharing' and decomposition.

Students explore multi-digit multiplication using the area model and partial products, focusing on the relationship between place value and the distributive property.

A comprehensive math benchmark assessment covering key standards from Grade 1 through Grade 6, designed to track student progress and identify skill gaps.

A rainforest-themed math lesson where students act as 'Rainforest Rangers' to solve 30 mixed multiplication and division problems. Aligned to NC 4th grade standards N.C.4.NBT.5 and N.C.4.NBT.6.

A lesson focused on building multiplication fluency with flashcards and mastering the partial products method for 2-digit by 1-digit multiplication.

A lesson focused on multiplying mixed numbers by whole numbers using area models as visual scaffolding to represent repeated addition and the distributive property in a culinary context.

A math center focused on identifying, explaining, and correcting common 3rd-grade mathematical errors using visual models and written explanations.

A lesson focused on identifying and creating equivalent fractions using numerical methods like cross-multiplication and scaling, without the use of visual models.

Foundational vocabulary and conceptual frameworks for multiplication and division in 4th Grade.

A set of anchor charts and reference materials for 4th Grade students to explore, identify, and describe mathematical patterns within multiples.

A foundational math lesson focusing on the property of zero in multiplication through space-themed practice.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A comprehensive unit on finding the perimeter of various polygons, including unknown side lengths and real-world word problems, themed around architectural blueprints.

Students apply computation skills to solve real-world word problems involving equal groups and multi-step addition and subtraction.

Students explore adding and subtracting fractions with common denominators using visual models and symbolic computation.

Students learn to use the relationship between addition and subtraction to solve for missing numbers and check their work, bridging the gap from simple subtraction to algebraic thinking.

A 3-day small group intervention focused on RIT 191-210 skills: fraction subtraction, inverse operations, interpreting remainders, and coordinate plane graphing. Includes teacher scripts and student workbooks designed for 25-minute sessions without technology.

A comprehensive lesson on understanding and solving comparison story problems using the Greater-Lesser-Difference relationship and base ten block visuals.

A comprehensive math benchmark assessment covering key standards from Grade 1 through Grade 6, designed to track student progress and identify skill gaps.

A lesson focused on adding and subtracting proper fractions with unlike denominators using a step-by-step checklist and potion-themed problems.

A rigorous dive into solving two-step word problems using all four operations, designed for NC Grade 3/4 EOG preparation. Students will practice breaking down problems, writing equations with variables, and checking for reasonableness.

A lesson focused on breaking down and solving multi-step word problems using addition and subtraction through a detective-themed lens.

A series of 9 structured worksheets focusing on adding and subtracting fractions with simple denominators (2, 3, 4, 5, 6, 7, 8, 9, 10, 11) using a blueprint-inspired design. Includes step-by-step examples and visual scaffolds for students to master both like and unlike denominators.

A focused review lesson on key math skills including place value, skip counting, number forms, and multi-digit addition and subtraction. Features a gradual release model (I Do, We Do, You Do) with integrated place value supports.

A pair of diagnostic assessments designed to pinpoint gaps in foundational number sense, fractions, and decimals, bridging 3rd-4th grade concepts to 5th grade mastery in preparation for 6th grade math.

A targeted practice session focusing on Operations and Algebraic Thinking for students in the RIT 201-210 range, featuring multi-step word problems, patterns, and algebraic properties.

An immersive multiplication-themed escape room where students solve puzzles involving factors 0-12 to unlock a high-security vault. Designed for 3rd and 4th grade Illinois Learning Standards for Math.

A comprehensive lesson on adding fractions with like denominators using visual models like fraction circles and number lines, themed around a pizza parlor.

A tutoring resource focused on the 'planning' stage of multi-step word problems. Students practice identifying operations, writing equations, and explaining their reasoning without the pressure of calculating the final answer.

Students will learn to decompose fractions into sums of unit fractions and other combinations using visual models and equations.

A comprehensive lesson on fractions of a whole using a bakery theme. Students explore visual models like pizza circles and fraction strips through real-world scenarios of sharing and scaling recipes.

This lesson focuses on practical math applications in a retail setting, covering decimals, percentages, and basic arithmetic with a focus on money management.

In this lesson, students become 'Perimeter Detectives' to solve for missing side lengths in regular polygons and rectangles. They use their knowledge of polygon properties and addition/subtraction to calculate perimeters and individual side measurements.

A specialized practice lesson on 4-digit addition and subtraction where every problem requires regrouping or carrying, presented on a clear grid layout for alignment.

A comprehensive lesson focused on solving one-step and multi-step addition and subtraction word problems within 1,000 using a detective-themed investigative approach.

A comprehensive lesson on adding fractions with like and unlike denominators, including mixed numbers and real-world word problems. Students progress from basic addition to complex multi-step problems using a blueprint-themed approach.

Discover how the Sun powers life on Earth through producers and the amazing process of photosynthesis.

A math-focused project where students step into the role of garden designers to plan a community space while mastering multi-step word problems, decimal operations, and the relationship between fractions and decimals.

A foundational lesson designed for SIFE students to understand fractions greater than one using visual models and fraction strips. Focuses on bridging concrete models to number lines with minimal text reliance.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A focused lesson on 3-digit subtraction where students practice regrouping from the tens place to the ones place. includes a visual-heavy worksheet and an answer key.

Students apply computation skills to solve real-world word problems involving equal groups and multi-step addition and subtraction.

Students explore adding and subtracting fractions with common denominators using visual models and symbolic computation.

Students learn to use the relationship between addition and subtraction to solve for missing numbers and check their work, bridging the gap from simple subtraction to algebraic thinking.

A 3-day small group intervention focused on RIT 191-210 skills: fraction subtraction, inverse operations, interpreting remainders, and coordinate plane graphing. Includes teacher scripts and student workbooks designed for 25-minute sessions without technology.

A lesson focused on unit conversion (feet and inches) through the lens of navigating a complex blueprint map. Students will calculate total distances of various paths and find the most efficient route.

Introduces and reinforces the use of coordinate planes, focusing on identifying (x, y) coordinates using the 'over then up' strategy.

Teaches students how to interpret remainders in real-world division problems, specifically deciding when to 'round up' to ensure everyone or everything is included.

Focuses on adding and subtracting fractions with like denominators, emphasizing that the denominator represents the size of the piece and remains constant.

A comprehensive lesson on understanding and solving comparison story problems using the Greater-Lesser-Difference relationship and base ten block visuals.

Students will use data from various displays to make predictions and solve multi-step problems.

This lesson focuses on practical math applications in a retail setting, covering decimals, percentages, and basic arithmetic with a focus on money management.

A lesson focused on solving real-world area and perimeter problems, including finding unknown side lengths and comparing rectangles with different dimensions but shared properties. Students act as junior architects to design and analyze blueprints.

In this lesson, students become 'Perimeter Detectives' to solve for missing side lengths in regular polygons and rectangles. They use their knowledge of polygon properties and addition/subtraction to calculate perimeters and individual side measurements.

A comprehensive lesson focused on solving one-step and multi-step addition and subtraction word problems within 1,000 using a detective-themed investigative approach.

A comprehensive lesson on adding fractions with like and unlike denominators, including mixed numbers and real-world word problems. Students progress from basic addition to complex multi-step problems using a blueprint-themed approach.

Discover how the Sun powers life on Earth through producers and the amazing process of photosynthesis.

A math-focused project where students step into the role of garden designers to plan a community space while mastering multi-step word problems, decimal operations, and the relationship between fractions and decimals.

A functional math lesson using a transit map metaphor to teach students how to read schedules and calculate elapsed time, designed for grades 3-5.

A collection of multi-step word problem challenges focused on mastering the four operations through a detective-themed investigation. Students apply critical thinking to identify operations and solve complex scenarios.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A comprehensive unit on finding the perimeter of various polygons, including unknown side lengths and real-world word problems, themed around architectural blueprints.

A math lesson focused on identifying the correct operation (addition, subtraction, multiplication, or division) to solve arcade-themed word problems using double-digit numbers without regrouping.

A collection of multi-step word problems involving addition, subtraction, multiplication, and division to challenge student logic and calculation skills.

A fourth-grade math lesson focused on translating real-world adventure scenarios into numerical expressions using addition, subtraction, multiplication, and division. Students practice identifying key operations and solving multi-digit problems.

Students apply computation skills to solve real-world word problems involving equal groups and multi-step addition and subtraction.

Students explore adding and subtracting fractions with common denominators using visual models and symbolic computation.

Students learn to use the relationship between addition and subtraction to solve for missing numbers and check their work, bridging the gap from simple subtraction to algebraic thinking.

Introduces and reinforces the use of coordinate planes, focusing on identifying (x, y) coordinates using the 'over then up' strategy.

Teaches students how to interpret remainders in real-world division problems, specifically deciding when to 'round up' to ensure everyone or everything is included.

Focuses on adding and subtracting fractions with like denominators, emphasizing that the denominator represents the size of the piece and remains constant.

This lesson focuses on practical math applications in a retail setting, covering decimals, percentages, and basic arithmetic with a focus on money management.

A math-focused project where students step into the role of garden designers to plan a community space while mastering multi-step word problems, decimal operations, and the relationship between fractions and decimals.

A comprehensive 4th-grade math review using a Jeopardy-style game format covering all Common Core domains: Operations, Base Ten, Fractions, Measurement, and Geometry.

A collection of high-energy 4th-grade math games focused on decimal place value, comparison, and equivalent fractions. These games utilize 10-sided dice and spinners to make reviewing tenths and hundredths engaging and hands-on.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A comprehensive guide to understanding place value from single digits to ten-thousands and decimals, featuring visual scaffolding for rounding.

A series of mixed-review math worksheets designed for daily practice or formative assessment, covering key 4th-grade standards.

A fun, beach-themed lesson introducing rounding through the character Rad Rounder, focusing on the midpoint rule of five.

A foundational exploration of decimals focusing on the relationship between fractions and place value for tenths and hundredths through visual models and precise identification.

A comprehensive review and assessment of NC 4.NBT.2 skills. Students complete a final 'case' to prove their mastery of reading, writing, and comparing large numbers.

Reviews all previous skills while introducing place value patterns and mixed math operations. Students look for mathematical fingerprints and solve multi-step problems.

Teaches students to compare multi-digit numbers using place value logic and mathematical symbols. Students use the 'greater than', 'less than', and 'equal to' signs to document their findings.

Explores the value of each digit in a multi-digit number through expanded form. Students deconstruct numbers into their component parts and reconstruct them into standard form.

Focuses on reading and writing multi-digit numerals and translating them into formal number names. Students learn to navigate periods (thousands, millions) to decode large numbers.

A comprehensive math benchmark assessment covering key standards from Grade 1 through Grade 6, designed to track student progress and identify skill gaps.

A guided lesson on comparing and ordering whole numbers and decimals, designed specifically for learners who benefit from visual scaffolding and structured place value support.

Students explore the relationship between metric units and powers of ten, using visual staircases and laboratory 'blueprints' to master conversions.

A focused lesson on converting numbers from word form to standard form within the thousands place, using a detective-themed approach.

A Wild West-themed practice session for rounding 2 and 3-digit numbers to the nearest ten and hundred using task cards and word problems.

A comprehensive spiral review of 4th-grade math standards presented as a detective mystery. Students solve place value, operations, fractions, measurement, and geometry problems to crack the cases.

A lesson focused on solving real-world area and perimeter problems, including finding unknown side lengths and comparing rectangles with different dimensions but shared properties. Students act as junior architects to design and analyze blueprints.

In this lesson, students become 'Perimeter Detectives' to solve for missing side lengths in regular polygons and rectangles. They use their knowledge of polygon properties and addition/subtraction to calculate perimeters and individual side measurements.

A focused lesson on multiplying 2-digit numbers by 1-digit numbers, emphasizing the standard algorithm and area model strategies.

A lesson on multiplying proper fractions using fraction strip models, set in a bakery context to make scaling recipes intuitive and fun.

Discover how the Sun powers life on Earth through producers and the amazing process of photosynthesis.

A math-focused project where students step into the role of garden designers to plan a community space while mastering multi-step word problems, decimal operations, and the relationship between fractions and decimals.

A math-focused project where students step into the role of garden designers to plan a community space while mastering multi-step word problems, decimal operations, and the relationship between fractions and decimals.

Students become backyard architects, designing a community park by calculating area and perimeter of rectangular features. This lesson bridges multiplicative thinking with real-world spatial planning for 4th graders.

A comprehensive wrap-up lesson for 4th-grade math, focusing on applying multiplication, division, area, and perimeter skills to real-world word problems through a galactic exploration theme.

A comprehensive 4th-grade math review using a Jeopardy-style game format covering all Common Core domains: Operations, Base Ten, Fractions, Measurement, and Geometry.

A focused lesson on calculating area and perimeter of complex rectilinear shapes by determining missing side lengths and applying geometric formulas.

A hands-on math simulation where 4th-grade students use multi-digit multiplication and division to launch and manage a food truck business. Students calculate bulk ingredient costs, set menu prices, and analyze profit margins to prepare for the ultimate rally.

A collection of multi-step word problem challenges focused on mastering the four operations through a detective-themed investigation. Students apply critical thinking to identify operations and solve complex scenarios.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

A math lesson focused on identifying the correct operation (addition, subtraction, multiplication, or division) to solve arcade-themed word problems using double-digit numbers without regrouping.

A collection of multi-step word problems involving addition, subtraction, multiplication, and division to challenge student logic and calculation skills.

A fourth-grade math lesson focused on translating real-world adventure scenarios into numerical expressions using addition, subtraction, multiplication, and division. Students practice identifying key operations and solving multi-digit problems.

Une leçon focalisée sur la pratique des divisions posées avec un diviseur à un chiffre pour les élèves de CM1 et CM2.

A 3-day small group intervention focused on RIT 191-210 skills: fraction subtraction, inverse operations, interpreting remainders, and coordinate plane graphing. Includes teacher scripts and student workbooks designed for 25-minute sessions without technology.

Introduces and reinforces the use of coordinate planes, focusing on identifying (x, y) coordinates using the 'over then up' strategy.

A comprehensive 4th-grade math review using a Jeopardy-style game format covering all Common Core domains: Operations, Base Ten, Fractions, Measurement, and Geometry.

A precision-focused drafting-themed review of 4th grade Measurement and Data (MD) standards. Covers units and conversions (MD.1), measurement word problems (MD.2), area and perimeter (MD.3), line plots (MD.4), and angle measurement and addition (MD.6-7). Division has been removed from the curriculum.

Thursday's lesson provides mixed practice with denominations of 3, 4, 6, and 8 to solidify understanding of equivalent fractions.

Wednesday's lesson focuses on the relationship between fourths and eighths on a number line.

Tuesday's lesson introduces thirds and sixths, challenging students to find equivalent values on number lines.

Monday's lesson focuses on halves and fourths using number lines and identifying their equivalent forms.

Foundational vocabulary and conceptual frameworks for multiplication and division in 4th Grade.

A set of anchor charts and reference materials for 4th Grade students to explore, identify, and describe mathematical patterns within multiples.

A comprehensive practice assessment focused on fraction comparison, equivalence, and representation, mirroring standardized testing formats with clear visuals and structured response areas.

A remedial lesson focusing on partitioning and identifying fractions (halves, thirds, fourths, sixths, eighths) on a number line using a navigation and trail-blazing theme. Students practice partitioning distances from 0 to 1 and placing 'checkpoints' along the way.