A lesson focused on adding and subtracting polynomials with a specific emphasis on the distributive property when handling subtraction and negative signs. Students will practice horizontal and vertical methods to combine like terms.

A geometry lesson exploring the mathematical challenges of representing a 3D sphere on a 2D plane through map projections, featuring a hands-on orange-peeling activity to demonstrate surface area distortion.

A geometry-focused exploration of map projections, exploring how surface area and spherical geometry lead to unavoidable distortion when flattening a 3D world into 2D maps. Students use the 'orange peel' method to visualize Gaussian curvature and distortion.

A comprehensive guide to mastering operations with rational expressions, including factoring foundations and step-by-step procedures for arithmetic operations.

A lesson exploring the mathematics of exponential growth and decay through real-world scenarios, focusing on formula mastery and percentage-to-decimal conversion.

A comprehensive 40-minute lesson on finding the Greatest Common Factor (GCF) using the ladder method, covering both numerical and algebraic expressions.

A focused review lesson on addition and subtraction with negative numbers, specifically targeting integer operations within the range of -20 to 20.

A hands-on investigation into scatter plots, lines of best fit, and identifying outliers using real-world scenarios like test scores and plant growth.

A fast-paced exploration of exponential growth and decay through abstract equations and real-world financial scenarios. Students practice graphing curves and calculating data points to visualize rapid change.

A lesson on understanding and drawing lines of best fit (trend lines) on scatter plots to identify data patterns and make predictions.

A comprehensive lesson on creating scatter plots from real-world data, including instruction on axes, scale, and plotting ordered pairs.

A foundational lesson on calculating missing sides of right triangles using the Pythagorean Theorem, framed within an architectural drafting context. Students will learn to identify legs and hypotenuse and apply the formula $a^2 + b^2 = c^2$ to solve for missing lengths.

A foundational lesson on graphing inequalities on a number line, designed with high visual support and scaffolded steps for IEP students. Students will learn to identify symbols, determine circle types, and shade correctly.

A collection of high-interest, multi-disciplinary logic and math challenges themed around forensic investigation, trade skills, and historical mysteries. Designed for high-school level adult learners to practice critical thinking and practical math application.

A comprehensive introduction to binomial experiments, covering the five core criteria, Bernoulli trials, and practical probability examples.

A comprehensive review lesson on geometric transformations including translations, reflections, rotations, dilations, and compositions, designed for mastery assessment preparation.

A comprehensive review of angle relationships and interior angle sums for triangles and quadrilaterals, designed for MAST test preparation.

A comprehensive review of Consumer Math concepts including one and two-variable equations, written reasoning, and trend identification through tables. Includes a full 50-minute review handout and a 15-question multiple-choice quiz with an open-ended performance task.