Number Operations

A project-based math unit where students become garden designers, using decimals and fractions to plan a community space and manage a project budget.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.

A 3-day math tutoring sequence focused on moving students from RIT 191-200 to 201-210 in Numerical Representations and Relationships, specifically targeting fractions, division with remainders, and coordinate planes.

A comprehensive math sequence designed for students with IEPs, focusing on breaking down multi-step word problems into manageable visual blueprints. It covers mixed operations with money, basic multiplication and division, and foundational addition and subtraction.

A sequence focused on multi-digit operations and place value understanding in Grade 4 mathematics.

A series of lessons designed to help students master multi-step word problems using addition, subtraction, multiplication, and division. Students act as 'Operation Investigators' to deconstruct complex math scenarios.

A 4-lesson intensive math intervention for 5th graders designed to bridge 4th-grade decimal foundations to 5th-grade mastery. Features the Three Reads strategy and mental math logic (Counting Up, Matching Units) themed around 'Where the Mountain Meets the Moon'.

A multi-disciplinary lesson sequence for grades 2-4 exploring bird migration in Massachusetts through data representation, coordinate mapping, and informational reading. Students act as field ornithologists tracking 'Avian Athletes' as they return for the spring season.

An 8-week intensive unit for Grade 4 students focused on mastering word problems involving all four operations, multi-step logic, and interpreting remainders through a detective-themed narrative.

A targeted intervention sequence focused on mastering two-step word problems using the Read-Draw-Write (RDW) process. Each lesson provides scaffolded teacher support followed by independent student practice for additive and multiplicative operations.

A comprehensive unit focusing on mastering multi-step word problems using a structured problem-solving routine. Students learn to break down complex problems involving whole numbers, fractions, and decimals using 'blueprint' thinking.

A comprehensive remedial unit for Arizona standard 3.OA.D.8, guiding students through two-step word problems using visual tape diagrams and algebraic equations.

A comprehensive unit on 4th-grade fraction skills, set in a medieval blacksmith's forge. Students progress from equivalent fractions to adding, subtracting, and comparing parts of wholes.

A comprehensive collection of STAAR-aligned practice packets for 3rd-5th grade Math, RLA, and 5th grade Science, designed to build confidence and mastery through authentic test-style questions.

A series of resources designed to prepare Grade 3 and 4 students for the STAAR Mathematics assessment, with a specific focus on the STAAR Redesign and technology-enhanced items.

A two-week intensive spiral review of 4th-grade math standards designed for 5th-grade RSP students to bridge foundational gaps through short, focused daily practice.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A 5-day math unit focused on solving two-step word problems using bar models and tape diagrams. Students progress from addition and subtraction to multi-operation problems involving multiplication and division, emphasizing equation writing with variables and reasonableness through estimation.

A series of official Grade 4 PEP-style assessments and teacher resources designed to prepare students for the Jamaican Primary Exit Profile, covering all key mathematical domains from the National Standards Curriculum.

A collection of sports-themed instructional materials that use real-world events to teach logic, statistics, and organizational skills.

A project-based math unit where students become garden designers, using decimals and fractions to plan a community space and manage a project budget.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.

A 3-day math tutoring sequence focused on moving students from RIT 191-200 to 201-210 in Numerical Representations and Relationships, specifically targeting fractions, division with remainders, and coordinate planes.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in the Data Analysis domain, focusing on statistical questions and circle graph interpretation.

A sequence focused on multi-digit operations and place value understanding in Grade 4 mathematics.

A comprehensive math review sequence covering place value, number operations, and algebraic thinking for elementary students. Includes gradual release instruction and extensive independent practice.

A multi-disciplinary lesson sequence for grades 2-4 exploring bird migration in Massachusetts through data representation, coordinate mapping, and informational reading. Students act as field ornithologists tracking 'Avian Athletes' as they return for the spring season.

An 8-week intensive unit for Grade 4 students focused on mastering word problems involving all four operations, multi-step logic, and interpreting remainders through a detective-themed narrative.

An eight-day mathematical adventure where students solve challenges to recover the lost shards of the Prism of Power. Each day focuses on a different core math domain, culminating in a grand final challenge.

A targeted intervention sequence focused on mastering two-step word problems using the Read-Draw-Write (RDW) process. Each lesson provides scaffolded teacher support followed by independent student practice for additive and multiplicative operations.

A comprehensive remedial unit for Arizona standard 3.OA.D.8, guiding students through two-step word problems using visual tape diagrams and algebraic equations.

A two-week intensive review sequence for third-grade students focusing on multi-digit addition and subtraction with regrouping. Using base ten block visuals and expanded form methods, this sequence scaffolds learning from concrete to abstract concepts for special education students.

A collection of dinosaur-themed file folder games designed to build foundational math skills through hands-on prehistoric play.

A comprehensive unit on 4th-grade fraction skills, set in a medieval blacksmith's forge. Students progress from equivalent fractions to adding, subtracting, and comparing parts of wholes.

A series of resources designed to prepare Grade 3 and 4 students for the STAAR Mathematics assessment, with a specific focus on the STAAR Redesign and technology-enhanced items.

A two-week intensive spiral review of 4th-grade math standards designed for 5th-grade RSP students to bridge foundational gaps through short, focused daily practice.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A collection of math worksheets focusing on decimals, fractions, and money operations with built-in visual supports and simplified language.

A unit on 3-digit arithmetic using structural engineering and blueprint themes.

A comprehensive unit on mastering addition and subtraction, moving from basic fact fluency to multi-digit regrouping using a mechanical blueprint theme.

A collection of 4th-grade math review sheets modeled after the 'Math Boxes' format, focusing on mixed skills practice, mental math, and written reasoning.

A 5-day intensive on NC standard 4.NBT.2, focusing on reading, writing, and comparing multi-digit numbers through a 'Digit Detectives' mystery theme. Students solve number mysteries while mastering numerals, word form, expanded form, and comparisons.

A comprehensive guide to understanding metric conversions and powers of ten through visual models and laboratory-themed activities. Students learn to navigate length, mass, and volume using the decimal nature of the metric system.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A comprehensive Japanese series on comparing fractions, covering equivalence, same denominators, same numerators, and general comparison strategies using the "Hungry Crocodile" theme.

A comprehensive math review sequence covering place value, number operations, and algebraic thinking for elementary students. Includes gradual release instruction and extensive independent practice.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A comprehensive unit on multi-digit multiplication strategies including area models, partial products, and the standard algorithm. Covers 2-digit by 2-digit and 3-digit by 2-digit calculations with an industrial blueprint theme.

A 4-day intensive reteach unit focused on TEKS 4.2G, 4.6D, and 4.9A. This sequence uses a "Secret Agent" theme to engage students in high-stakes math challenges, primarily through rigorous task card investigations and escape room scenarios. No board games are used to maximize instructional focus.

An eight-day mathematical adventure where students solve challenges to recover the lost shards of the Prism of Power. Each day focuses on a different core math domain, culminating in a grand final challenge.

A two-week intensive review sequence for third-grade students focusing on multi-digit addition and subtraction with regrouping. Using base ten block visuals and expanded form methods, this sequence scaffolds learning from concrete to abstract concepts for special education students.

A 2-week unit for 4th grade focused on mastering multiplication with powers of 10 using base facts. Students become 'Zero Heroes' as they learn to manipulate zeroes and solve increasingly complex mental math problems.

A comprehensive collection of STAAR-aligned practice packets for 3rd-5th grade Math, RLA, and 5th grade Science, designed to build confidence and mastery through authentic test-style questions.

A series of resources designed to prepare Grade 3 and 4 students for the STAAR Mathematics assessment, with a specific focus on the STAAR Redesign and technology-enhanced items.

A two-week intensive spiral review of 4th-grade math standards designed for 5th-grade RSP students to bridge foundational gaps through short, focused daily practice.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A series of official Grade 4 PEP-style assessments and teacher resources designed to prepare students for the Jamaican Primary Exit Profile, covering all key mathematical domains from the National Standards Curriculum.

A comprehensive journey through place value, moving from two-digit foundations to four-digit mastery. Students explore reading, writing in multiple forms, and comparing numbers using exploration-themed activities.

Une séquence de 5 séances pour découvrir et maîtriser les fractions décimales (dixièmes et centièmes) au CM1, avec une approche basée sur la manipulation et la visualisation.

A 4-day intensive math reteach sequence for 4th grade, focusing on place value relationships, expanded notation through billions and hundredths, and decimal computation. Each lesson includes teacher facilitation guides and student note catchers with exemplar models, aligned to TEKS 4.2A, 4.2B, and 4.4A.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.

A comprehensive math review sequence covering place value, number operations, and algebraic thinking for elementary students. Includes gradual release instruction and extensive independent practice.

A comprehensive remedial unit for Arizona standard 3.OA.D.8, guiding students through two-step word problems using visual tape diagrams and algebraic equations.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A series of official Grade 4 PEP-style assessments and teacher resources designed to prepare students for the Jamaican Primary Exit Profile, covering all key mathematical domains from the National Standards Curriculum.

A collection of math worksheets focusing on decimals, fractions, and money operations with built-in visual supports and simplified language.

A mini-unit focused on mastering double-digit addition with regrouping in both the ones and tens places, featuring a construction-themed shipping yard aesthetic.

A 5-day intensive intervention sequence focused on determining area using multiplication (3.6C) and calculating perimeter including missing side lengths (3.7B). The unit uses a 'Boundary Builders' construction theme to make geometric concepts concrete and engaging for small group instruction.

A series of lessons designed to build fluency in mathematical notation and operations through visual and tactile learning.

A multi-day math unit on complex rectilinear figures, progressing from finding area with all labels to identifying missing side lengths and solving multi-step problems.

A 5-day math sequence for 3rd and 4th grade students working at a 2nd-grade level. The unit focuses on addition and subtraction up to 30 using number lines and keyword strategies, themed around Legos, monster trucks, and the Golden State Warriors.

A 5-day math sequence for 3rd and 4th grade students working at a 2nd-grade level. The unit focuses on addition and subtraction up to 30 using number lines and keyword strategies, themed around Legos, monster trucks, and the Golden State Warriors.

A high-energy math unit combining LEGOs, Monster Trucks, and the Golden State Warriors. Students master identifying operations (+/-), writing number sentences, and solving on number lines up to 30 using the 'I Do, We Do, You Do' model.

A series of lessons designed to bridge 3rd-grade math concepts with foundational algebraic thinking, focusing on solving for variables through visual modeling and tactile interactive components.

A Tier 2 intervention sequence focused on mastering 3-digit addition and subtraction through the Concrete-Representational-Abstract (CRA) instructional framework. Students use place value tools and visual models to bridge the gap between physical manipulation and written algorithms.

A comprehensive 12-lesson Tier 2 intervention sequence for 4th-grade fractions, focusing on equivalence, comparison, and operations. Using All Learners Network (ALN) High Leverage Concepts and Illustrative Mathematics (IM) routines, this sequence builds deep conceptual understanding through visual models and discourse.

A comprehensive week-long math unit focused on identifying coin values and performing addition and subtraction of money up to $20 using a calculator in real-world contexts.

This 3rd-grade sequence introduces the Concrete-Representational-Abstract (CRA) framework using bar models (tape diagrams) to visualize additive relationships. Students transition from physical linking cubes to drawn rectangles, mastering part-part-whole and comparison models to decode and solve word problems.

This sequence uses the Concrete-Representational-Abstract (CRA) framework to help 4th-grade students decompose multi-step math problems. Students progress from physical manipulatives to bar models, mastering multiplicative comparisons and two-step problem structures to reduce cognitive load and improve problem-solving accuracy.

A 4th-grade math sequence focusing on data representation and interpretation through gamified simulations. Students act as sports managers, store owners, and detectives to apply data skills in high-stakes, engaging contexts.

A project-based math unit where students become garden designers, using decimals and fractions to plan a community space and manage a project budget.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.

A comprehensive math sequence designed for students with IEPs, focusing on breaking down multi-step word problems into manageable visual blueprints. It covers mixed operations with money, basic multiplication and division, and foundational addition and subtraction.

A collection of 4th-grade math review sheets modeled after the 'Math Boxes' format, focusing on mixed skills practice, mental math, and written reasoning.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A series of lessons designed to help students master multi-step word problems using addition, subtraction, multiplication, and division. Students act as 'Operation Investigators' to deconstruct complex math scenarios.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A 4-lesson intensive math intervention for 5th graders designed to bridge 4th-grade decimal foundations to 5th-grade mastery. Features the Three Reads strategy and mental math logic (Counting Up, Matching Units) themed around 'Where the Mountain Meets the Moon'.

A 4th-grade math escape room sequence where students apply multiplication and division skills to solve a farm-themed mystery. Students solve problems to eliminate suspects and find who stole Miss Meadows's cows.

An 8-week intensive unit for Grade 4 students focused on mastering word problems involving all four operations, multi-step logic, and interpreting remainders through a detective-themed narrative.

A series of targeted practice modules for NWEA Operations and Algebraic Thinking, organized by RIT range to help students master multi-step problems, algebraic properties, and number patterns.

An eight-day mathematical adventure where students solve challenges to recover the lost shards of the Prism of Power. Each day focuses on a different core math domain, culminating in a grand final challenge.

A targeted intervention sequence focused on mastering two-step word problems using the Read-Draw-Write (RDW) process. Each lesson provides scaffolded teacher support followed by independent student practice for additive and multiplicative operations.

A comprehensive unit focusing on mastering multi-step word problems using a structured problem-solving routine. Students learn to break down complex problems involving whole numbers, fractions, and decimals using 'blueprint' thinking.

A comprehensive remedial unit for Arizona standard 3.OA.D.8, guiding students through two-step word problems using visual tape diagrams and algebraic equations.

A 2-week unit for 4th grade focused on mastering multiplication with powers of 10 using base facts. Students become 'Zero Heroes' as they learn to manipulate zeroes and solve increasingly complex mental math problems.

A series of resources designed to prepare Grade 3 and 4 students for the STAAR Mathematics assessment, with a specific focus on the STAAR Redesign and technology-enhanced items.

A two-week intensive spiral review of 4th-grade math standards designed for 5th-grade RSP students to bridge foundational gaps through short, focused daily practice.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A 5-day math unit focused on solving two-step word problems using bar models and tape diagrams. Students progress from addition and subtraction to multi-operation problems involving multiplication and division, emphasizing equation writing with variables and reasonableness through estimation.

A comprehensive unit focused on mastering fraction operations, specifically focusing on comparison and simplification techniques tailored for EOG preparation.

A collection of 4th-grade math review sheets modeled after the 'Math Boxes' format, focusing on mixed skills practice, mental math, and written reasoning.

A comprehensive 4th Grade unit covering multiplication and division concepts, from foundational operations vocabulary to complex pattern identification.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A comprehensive review series for North Carolina 4th-grade students, focusing on all math domains including multi-step word problems and critical thinking challenges.

A series of targeted practice modules for NWEA Operations and Algebraic Thinking, organized by RIT range to help students master multi-step problems, algebraic properties, and number patterns.

A two-week intensive spiral review of 4th-grade math standards designed for 5th-grade RSP students to bridge foundational gaps through short, focused daily practice.

A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.

A targeted instructional sequence designed to build fluency in basic operations to support higher-level algebraic and fractional concepts.

A focused sequence exploring the characteristics of numbers, specifically distinguishing between prime and composite numbers through visual patterns and classification.

A comprehensive 3-week unit covering the full spectrum of fraction operations, from basic identification and equivalence to multiplication and division, themed as a precision engineering factory.

A focused mathematical unit on fractional reasoning, starting with equivalence and simplification, designed to meet 4th-grade standards through hands-on modeling and architectural metaphors.

A 12-lesson Tier 2 intervention sequence focused on 4th-grade algebraic thinking standards 4.OA.A and 4.OA.B. The sequence uses All Learners Network (ALN) high-leverage concepts and Illustrative Mathematics (IM) methods like tape diagrams and number talks to build multiplicative reasoning.

A 4th-grade math sequence exploring numerical patterns, input-output tables, factors, multiples, and prime/composite numbers to build algebraic thinking.

This sequence shifts from concrete models to abstract rules and pattern recognition, focusing on efficiency and application. Students explore divisibility rules to quickly analyze larger numbers and use Venn diagrams to find commonalities between numbers. The arc moves from individual number analysis to comparing two numbers to find Greatest Common Factors (GCF) and Least Common Multiples (LCM), culminating in a real-world logistics case study.

This inquiry-based sequence focuses on algebraic thinking by exploring numerical patterns and functional relationships. Students progress from simple repeating and growing patterns to identifying explicit rules and using them to predict future terms.

A comprehensive 4th-grade math unit that explores the building blocks of numbers through arrays, prime/composite classification, multiples, and the historic Sieve of Eratosthenes. Students transition from concrete models to abstract number patterns.

An inquiry-based exploration of number theory through geometric modeling, investigating factor pairs, prime and composite numbers, and divisibility rules. Students move from physical manipulation of arrays to abstract prime factorization, culminating in an architectural design project.

A comprehensive 5-lesson unit for 4th Grade students to master fraction equivalence and ordering through visual models, multiplicative reasoning, benchmark strategies, and common denominators.

This comprehensive sequence guides 4th-grade students through the progression of adding and subtracting fractions. It moves from visual models of like denominators to the procedural mastery of unlike denominators using LCM, culminating in real-world problem-solving applications.

A project-based math unit where students become garden designers, using decimals and fractions to plan a community space and manage a project budget.

A comprehensive unit focused on mastering fraction operations, specifically focusing on comparison and simplification techniques tailored for EOG preparation.

A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.