Students transition to the coordinate plane, using the Pythagorean Theorem to find the distance between two points (x₁, y₁) and (x₂, y₂). By drawing right triangles on a grid, they derive the Distance Formula as a direct application of the theorem.
A comprehensive bell-ringer series designed to boost student confidence in solving, graphing, and applying quadratic equations for standardized tests.
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 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 hands-on exploration of geometry and spatial reasoning using tangrams, featuring puzzles across four diverse themes with varying difficulty levels.
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 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 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.