Number Operations

A comprehensive collection of RIT-aligned math mastery resources for student and teacher tracking across key mathematical development ranges.

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 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 comprehensive unit on adding and subtracting integers for grades 5-7, focusing on visual supports, mnemonic rules, and scaffolded practice for students with diverse learning needs.

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

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 comprehensive exploration of integer operations for 5th grade students, focusing on visualizing addition and subtraction of small positive and negative numbers using number line models.

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

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 foundational math sequence for special education students (grades 5-6) focusing on algebraic thinking and spatial reasoning through highly visual, themed units.

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.

A series of lessons designed for remedial 5th/6th grade students to master fraction operations through visual modeling, manipulatives, and conceptual understanding.

This sequence uses two-color counters and algebra tiles to help students understand integer operations and basic algebraic equations through concrete modeling. Students progress from physical manipulation to symbolic representation, focusing on the concept of 'zero pairs'.

A concrete introduction to algebraic thinking using algebra tiles. Students move from representing variables to solving one-step equations by balancing and partitioning physical models.

A comprehensive sequence focused on using bar models (tape diagrams) to bridge the gap between arithmetic reasoning and algebraic abstraction. Students progress from simple part-whole relationships to complex equations with variables on both sides and the distributive property.

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 case study approach to interpreting and analyzing data sets to solve multi-step comparison problems. Students move from simple reading of values to synthesizing complex data to make informed decisions.

A 5th-grade geometry sequence exploring the additive nature of angles, straight angles, complementary relationships, and solving for unknown angles through logic and deduction. Students move from concrete measurement to abstract calculation in a mystery-solving context.

This 5th-grade math sequence shifts the focus from simple computation to critical error analysis in addition and subtraction equations. Students act as 'Math Detectives,' diagnosing common pitfalls like unbalanced operations, incorrect inverse strategies, and arithmetic vs. conceptual errors to build a deep understanding of algebraic properties.

A math sequence focused on building division fluency through real-world bakery scenarios, covering basic facts and multi-digit division.

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 comprehensive sequence exploring the relationship between numbers through fact families, focusing on building conceptual understanding and fluency in multiplication and division.

A comprehensive division practice sequence focusing on the partial quotient method, featuring 30 pages of structured practice with 2-digit and 3-digit dividends.

A 4-day intensive reteach sequence designed to master 5th-grade decimal and fraction operations. The materials use a 'STEM Expedition' theme to engage students in rigorous STAAR-aligned discovery.

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 rigorous week of spiral math review for 5th-grade students. Each day features a 2-page worksheet covering mixed standards—including decimal operations, fraction arithmetic, multi-digit division, and volume—along with complex multi-step word problems and detailed answer keys.

A three-week intensive unit focusing on multiplication and division fact families for factors 6, 7, and 8, using a blacksmith 'Factor Forge' theme to build math fluency and conceptual understanding.

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.

Ce module introduit les concepts fondamentaux des relations linéaires pour les élèves de CM2/Grade 5 en utilisant l'analogie de la machine à transformer les nombres.

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

A comprehensive set of visual aids designed to help students master various multiplication strategies through clear, engaging representations.

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 3-day intervention sequence focusing on multiplication and division strategies using equal groups and arrays, designed for Tier 2 and SPED students with high visual support. Students explore 'Math Market' scenarios to build conceptual understanding and fact fluency.

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

A series of targeted math review sessions designed to prepare students for STAAR-style assessments by focusing on high-priority TEKS standards across grades 3-5.

A comprehensive set of multiplication fact fluency quizzes covering facts from 0 to 12, including individual fact sprints and mixed reviews. Each material is designed as a half-page "sprint" to save paper and allow for quick daily practice.

A comprehensive diagnostic suite for grades 2-5 designed to identify specific skill gaps in foundational math domains aligned to the Iowa Core standards. This series helps educators pinpoint exactly where students have discrepancies in place value, arithmetic, and early rational numbers.

A comprehensive collection of RIT-aligned math mastery resources for student and teacher tracking across key mathematical development ranges.

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 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 for 5th-grade math standards, styled as a high-stakes secret agent mission. Students solve task cards to crack codes and 'escape' daily challenges covering decimals, expressions, geometry, and measurement.

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 two-week intensive sequence for fifth-grade students focusing on decimal addition and subtraction to the hundredths place. Utilizing blueprint and superhero themes, this sequence emphasizes place value alignment, regrouping, and progress monitoring to ensure mastery of decimal operations.

A rigorous week of spiral math review for 5th-grade students. Each day features a 2-page worksheet covering mixed standards—including decimal operations, fraction arithmetic, multi-digit division, and volume—along with complex multi-step word problems and detailed answer keys.

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 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 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 comprehensive unit on the coordinate plane designed for Special Education students, transitioning from the first quadrant to all four quadrants using visual scaffolding and clear navigation-themed guides.

A comprehensive diagnostic suite for grades 2-5 designed to identify specific skill gaps in foundational math domains aligned to the Iowa Core standards. This series helps educators pinpoint exactly where students have discrepancies in place value, arithmetic, and early rational numbers.

A diverse collection of high-quality math resources spanning grades 2 through 5, focusing on core arithmetic, fractions, and place value concepts.

A comprehensive 5-week Tier 3 intervention for grades 4-6 focusing on foundational place value concepts from grades 1-4. The sequence uses a 'Digit Detectives' mystery theme to engage students in mastering place value relationships, large numbers, comparison, rounding, and number patterns.

A 4-day small group reteach sequence for 5th-grade students focusing on decimal multiplication and division. The sequence uses hands-on strategies, place value relationships, and pictorial models to solve real-world mathematical discoveries.

A series of small-group sessions designed to build foundational fraction skills, from basic identification of parts of a whole to understanding fractions greater than one and fractions of a set. Each session is designed for a 15-20 minute timeframe.

A Tier 2 intervention sequence focused on mastering decimal operations to the hundredths place using place value models, estimation, and real-world contexts. Designed for 5th-grade students needing targeted support with Colorado Standard 5.NBT.B.7.

A Tier 2 intervention sequence focused on developing deep conceptual understanding of rounding decimals using place value and number line reasoning, aligned with Colorado standard 5.NBT.A.4.

A series of 3 lessons focused on mastering decimal place value and ordering decimals on a number line, following Illustrative Mathematics Grade 5 Unit 5 Section A. Students use a map-making theme to explore tenths, hundredths, and thousandths.

A comprehensive collection of RIT-aligned math mastery resources for student and teacher tracking across key mathematical development ranges.

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 series of lessons designed to rebuild fundamental fraction skills for middle schoolers, focusing on conceptual understanding and procedural fluency.

A series of lessons focused on multi-digit multiplication, utilizing visual scaffolds, skip-counting aids, and structured practice to support diverse learners in mastering arithmetic.

A comprehensive sequence exploring the relationship between numbers through fact families, focusing on building conceptual understanding and fluency in multiplication and division.

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 sequence designed to master 5th-grade decimal and fraction operations. The materials use a 'STEM Expedition' theme to engage students in rigorous STAAR-aligned discovery.

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 rigorous week of spiral math review for 5th-grade students. Each day features a 2-page worksheet covering mixed standards—including decimal operations, fraction arithmetic, multi-digit division, and volume—along with complex multi-step word problems and detailed answer keys.

A multiplication sequence focused on the distributive property and area model strategies for multi-digit multiplication, using a construction blueprint theme.

A three-week intensive unit focusing on multiplication and division fact families for factors 6, 7, and 8, using a blacksmith 'Factor Forge' theme to build math fluency and conceptual understanding.

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 week-long 5th-grade unit focusing on multi-digit multiplication using the distributive property, area models, and partial products. Students progress from concrete base-ten modeling to representational grid drawings and abstract vertical partial products.

Ce module introduit les concepts fondamentaux des relations linéaires pour les élèves de CM2/Grade 5 en utilisant l'analogie de la machine à transformer les nombres.

A comprehensive unit on adding and subtracting integers for grades 5-7, focusing on visual supports, mnemonic rules, and scaffolded practice for students with diverse learning needs.

A collection of math challenges focused on operational fluency and geometric measurement.

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

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 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 four-day series of daily practice sheets focused on identifying equivalent fractions on a number line, featuring guided models and independent practice.

A 4-week project where students act as Space Architects, using coordinate planes, geometry, and numerical patterns to design a futuristic space station and present their plans.

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 focused sequence on distinguishing between additive and multiplicative numerical patterns, specifically targeting TEKS 5.4D and 5.4C for 5th-grade students.

Ce module introduit les concepts fondamentaux des relations linéaires pour les élèves de CM2/Grade 5 en utilisant l'analogie de la machine à transformer les nombres.

A 2-part unit on the coordinate plane using a baseball theme, moving from first-quadrant basics to full four-quadrant navigation.

A comprehensive 4-lesson small group intervention series focused on TEKS 5.4C and 5.8C. Students master generating numerical patterns from rules, plotting ordered pairs in the first quadrant, and solving real-world coordinate plane problems.

A comprehensive unit on the coordinate plane designed for Special Education students, transitioning from the first quadrant to all four quadrants using visual scaffolding and clear navigation-themed guides.

A comprehensive unit on fractions covering identification, decomposition with tape diagrams, equivalent fractions, and representing fractions on a number line. Students act as 'Factory Engineers' to build and analyze numerical parts.

A comprehensive 5-week Tier 3 intervention for grades 4-6 focusing on foundational place value concepts from grades 1-4. The sequence uses a 'Digit Detectives' mystery theme to engage students in mastering place value relationships, large numbers, comparison, rounding, and number patterns.

A foundational math sequence for special education students (grades 5-6) focusing on algebraic thinking and spatial reasoning through highly visual, themed units.

A series of targeted interventions focusing on foundational fraction concepts, specifically partitioning and representing fractions on number lines.

A Tier 2 intervention unit focused on numerical patterns, relationships, and coordinate graphing for 5th grade students. Students use linking cubes and color-coded sequences to bridge the gap between concrete patterns and abstract graphing.

A 6-lesson Tier 2 intervention designed to help students master the relationship between numerical patterns, converting them into ordered pairs, and graphing them on a coordinate plane using a cartography and exploration theme.

A comprehensive math lesson focusing on identifying and representing relationships between numerical patterns using input/output tables and equations.

A game-based introduction to coordinate geometry where students learn to navigate grids, plot points, and transform shapes within a space exploration theme. Students transition from basic location-finding to complex mapping and translations.

A comprehensive 5th-grade math sequence exploring numerical patterns, the rules governing them, and their visual representation on coordinate planes. Students advance from identifying simple rules to comparing two related patterns and graphing functional relationships.

A 5th-grade math sequence exploring numerical patterns through the lens of multi-digit multiplication, long division, and coordinate graphing. Students act as code breakers and data analysts to solve real-world scenarios.

A 5th-grade math sequence exploring the creation, comparison, and graphing of numerical patterns. Students progress from simple rules to visualizing linear growth on a coordinate plane, transforming arithmetic into algebraic thinking.

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 collection of RIT-aligned math mastery resources for student and teacher tracking across key mathematical development ranges.

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

A comprehensive unit on fraction operations including addition and subtraction of mixed numbers with unlike denominators and multiplication of fractions, using visual models and real-world word problems.

A series of lessons designed to rebuild fundamental fraction skills for middle schoolers, focusing on conceptual understanding and procedural fluency.

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 rigorous week of spiral math review for 5th-grade students. Each day features a 2-page worksheet covering mixed standards—including decimal operations, fraction arithmetic, multi-digit division, and volume—along with complex multi-step word problems and detailed answer keys.

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 Tier 2 intervention sequence designed for 5th-grade students struggling with adding and subtracting fractions with unlike denominators. The sequence follows a concrete-representational-abstract (CRA) progression, moving from visual models to standard algorithms and mixed numbers.

A collaborative mathematics lesson focusing on adding mixed numbers with regrouping. Students work in teams to master the regrouping algorithm through a relay-style activity after analyzing instructional video content.

A 5th-grade math sequence focused on volume formulas through the lens of packaging engineering. Students analyze real-world efficiency, optimize dimensions, design nets for prototypes, and solve complex 'volume within a volume' shipping problems.

A 5th-grade geometry sequence exploring volume and surface area through the lens of packaging engineering. Students investigate optimization, real-world constraints, and design prototypes.

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.

This sequence guides 5th-grade students through the world of factors and multiples. Students will learn to distinguish between these two fundamental number properties, master GCF and LCM calculation techniques, and apply their knowledge to solve complex real-world word problems and strategy games.

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.

This sequence transitions students from visual models of fractions to abstract computational algorithms using a community garden simulation context. Students explore the necessity of common denominators, learn LCM strategies, and master operations with mixed numbers, culminating in a garden design project.