Students practice adding and subtracting numbers within 20 by using visual strategies like drawing objects or crossing them out. This lesson focuses on conceptual understanding through modeling.

A rigorous lesson for grade 4 on solving multi-step word problems using addition, subtraction, multiplication, and division. Students use 'Detective Toolkit' strategies to interpret complex scenarios and choose correct operations.

A practical math lesson for 7th-grade students on applying percentages to real-life shopping, including sales tax, gratuity (tip), and store discounts.

A lesson focused on solving systems of two linear equations using the substitution method, specifically highlighting the distribution of negative values and handling negative results.

Introduces strategies for balancing and solving one-, two-, and multi-step linear equations using inverse operations.

Focuses on mastery of integer operations, absolute value, and rational number properties through visual number line navigation.

A lesson focused on bridging the conceptual understanding of decimal division with the standard algorithm, covering three key scenarios: decimal by whole number, whole number by decimal, and decimal by decimal.

A creative math lesson focused on calculating the area of circles using radius and diameter, featuring a coloring art activity to reinforce learning.

A hands-on exploration of geometry and spatial reasoning using tangrams, featuring puzzles across four diverse themes with varying difficulty levels.

A quick assessment designed for IEP students to demonstrate their understanding of single-digit absolute value and integer comparison.

A foundational lesson on absolute value using the "distance from zero" concept, designed specifically for students requiring visual scaffolding and concrete representations.

A math practice lesson focused on first-grade addition and time-telling skills, themed around the animals of the African savannah.

A collection of STAAR-aligned multi-step word problems for 4th-grade math, focusing on multiplication, division, fractions, and decimals using the RDW (Read, Draw, Write) strategy.

A 45-minute introductory lesson on independent and dependent variables using sports and nature contexts. Students will learn to identify variables, understand cause-and-effect relationships, and represent them in tables and graphs.

A simplified lesson on the Triangle Sum Rule, focusing on 3-letter angle naming and solving for missing angles using one-step equations with whole numbers.

A collection of STAAR-aligned two-step word problems designed for 3rd-grade math mastery. This lesson focuses on problem-solving strategies for addition, subtraction, multiplication, and division scenarios commonly found on the Texas state assessment.

A comprehensive set of tools for assessing and tracking a student's ability to identify numbers 1 through 20 in randomized order.

A visual, video-game themed lesson on two-way frequency tables designed for 8th-grade special education students using Minecraft and Garry's Mod examples.

A focused assessment on identifying and calculating angle relationships including complementary, supplementary, adjacent, and vertical angles.

A comprehensive review of geometric transformations including translations, reflections, rotations, and dilations, focusing on coordinate rules and algebraic representations.

A lesson focused on understanding and converting between fractions and decimals using visual models and step-by-step procedures. Designed for students needing scaffolded support and reduced visual clutter.

A comprehensive 8th-grade math review covering real number relationships, linear functions, and proportionality to prepare students for standardized testing.

A comprehensive lesson on solving two-step equations and inequalities, including variables on both sides and the sign-reversal rule for inequalities. Students will 'draft' their solutions using architectural-themed guided notes and practice exercises.

A focused quiz assessing student proficiency in solving systems of linear equations using both substitution and elimination methods.

A straightforward lesson on solving systems of linear equations using the two primary algebraic methods: substitution and elimination. Designed for 9th-grade algebra students.

A lesson focused on subtracting integers by rewriting them as addition of the inverse. Students practice with single-digit integers to build foundational fluency.

This lesson focuses on identifying and calculating measures for vertical and adjacent angles using simple one-step equations, designed specifically for learners who benefit from clear visual scaffolding.

A 15-minute collaborative activity where students work in teams to measure acute, obtuse, and right angles with degree-level precision using a protractor.

A 3-minute curriculum-based measure designed for 5th-grade students to assess fluency and accuracy when adding fractions with common denominators, including computation and word problems.

A collection of hands-on partner activities for kindergarteners to master composing and decomposing the numbers 6-9 using snap cubes, counters, and ten-frames.

A comprehensive review lesson on polynomial operations including addition, subtraction, box-method multiplication, and division by monomials. Students work in teams to solve 15 challenge problems styled as blueprint calculations.

A comprehensive review of circle geometry for Honors students, covering angle-arc relationships (central, inscribed, interior, and exterior) and segment lengths (chords, secants, and tangents) through technical blueprint-style visuals and complex algebraic applications.

A foundational lesson on calculating the surface area of prisms and pyramids, specifically designed for students needing extra support through clear visuals, step-by-step formulas, and vocabulary scaffolding.

A high-energy review of operations with monomials and polynomials, focusing on addition, subtraction, multiplication, and division through a collaborative arcade-themed challenge.

Focuses on identifying common denominators and using multiple strategies (visual, butterfly, and LCD) to add and subtract fractions with different parts.

A lesson exploring negative numbers through horizontal and vertical number lines, ordering integers, and navigating the four-quadrant coordinate plane using a deep-sea exploration theme.

A comprehensive introduction to Right Triangle Trigonometry (SOH CAH TOA) aligned with Illinois High School Geometry standards. Students will explore ratios, solve for missing dimensions, and apply trigonometry to real-world surveying scenarios.

A focused lesson on transformations of quadratic and polynomial functions, emphasizing multiple-select assessments and justification of work. Students will analyze how changes in function equations affect their graphical representations.

Recursos para ayudar a los estudiantes a analizar sus errores y entender los distractores en las pruebas de matemáticas de 8.º grado usando el sistema del semáforo.

A visual exploration of fractions for 7th grade, focusing on identifying parts of a whole and equivalent fractions through architectural-style modeling.

A specialized lesson for adding fractions with unlike denominators (sum ≤ 1) designed for a modified 5th-grade math class, utilizing fraction strips as the primary visual model.

A series of high-level performance tasks where students apply fractional and decimal reasoning to real-world engineering and design challenges. Students will navigate budget constraints and spatial limitations to create blueprints and project plans.

A geometry project where students design a futuristic city park using complex polygons, coordinate geometry, and volume calculations. This project-based learning investigation challenges students to balance aesthetic design with mathematical constraints and cost-efficiency.

A comprehensive lesson on circle geometry focusing on inscribed angles, angles in semicircles, and the properties of inscribed quadrilaterals. Students will learn the relationship between inscribed angles and their intercepted arcs through visual instruction and a set of 10 challenge questions.

A math lesson focused on adding negative integers through an ocean-themed 'Abyssal Addition' worksheet and its corresponding answer key.

A focused lesson on adding two negative integers, using visual models and real-world analogies to build conceptual understanding before moving to procedural fluency.

A focused lesson on solving systems of linear equations using the substitution method, featuring drill practice and a self-checking maze activity for freshamn algebra students.

A STAAR-aligned scavenger hunt focusing on graphing linear functions, writing equations from multiple representations, and solving linear inequalities. Students solve problems at various stations to find their next destination, reinforcing key attributes and solution sets.

A comprehensive 90-minute lesson on dependent and independent variables using a baking and cooking theme. Includes doodle notes, tiered worksheets, and a collaborative kitchen activity.