A comprehensive introduction to Mean Absolute Deviation (MAD) where students learn to calculate and interpret the average distance of data points from the mean. Through hands-on practice with real-world data, students discover how MAD measures consistency and variability in a dataset.

A mini-lesson on comparing two populations using measures of center (mean, median) and variability (IQR) based on CCSS 7.SP.4. Includes guided notes, practice problems, and a reference sheet.

An introductory lesson on the four measures of central tendency and spread: mean, median, mode, and range, using a fun detective theme to engage students in data analysis.

A rigorous practice set for solving square root equations, focusing on algebraic isolation, squaring both sides, and identifying extraneous solutions. Designed for upper-level secondary mathematics.

A high-energy pixel-themed review game covering order of operations, combining like terms, and one-step equations with positive integers and visual supports.

A set of 40 task cards focused on writing expressions and solving one-step equations using positive whole numbers. Includes a student recording sheet and full answer key.

A 30-minute focused activity where students learn to calculate the mean (average) using real-world data sets ranging from sports stats to animal facts.

A focused lesson on trapezoids covering their defining properties, special types (right and isosceles), and calculations for area. Includes a visual presentation and a guided fill-in-the-blank worksheet for students.

Students explore discrete probability distributions through the lens of arcade games and challenges, learning to model random events and calculate probabilities.

A comprehensive lesson on translating real-world scenarios into systems of equations and solving them using the elimination method. Students will learn to identify variables, build equations, and execute the elimination strategy through a structured, step-by-step approach.

A focused lesson on calculating the area of parallelograms using the base-times-height formula. Students will practice with diagrams, word problems, and missing dimension puzzles.

A collection of short assessments focused on calculating and comparing unit rates in real-world contexts like shopping and travel.

A focused lesson on the visual and mathematical process of converting decimal values into percentages, featuring clear procedural steps and examples.

A lesson focused on solving real-world word problems using the four operations with rational numbers (fractions, decimals, and integers) through the lens of urban planning and architecture.

A collection of real-world application problems focused on linear functions through the lens of hourly wages, base pay, and total earnings. Students practice modeling situations with the equation y = mx + b.

A collection of scaffolded math worksheets focusing on multiplication, division, and integer operations for 8th-grade students needing foundational support.

A scaffolded lesson on finding slope and y-intercept from tables using a detective-themed discovery approach, perfect for students requiring structured support and visual aids.

A focused 30-minute lesson on identifying the rate of change (slope) and initial value (y-intercept) from linear tables using the 'Pattern Pilot' navigation theme.

A lesson focused on mastering the laws of exponents with rational exponents, progressing from single-step applications to complex multi-step simplifications without using radical notation.

An introduction to right triangle trigonometry using Sine, Cosine, and Tangent (SOH CAH TOA) to solve for missing side lengths and angles in real-world nautical contexts.

Une séance d'introduction complète à la trigonométrie pour les classes de troisième, couvrant le vocabulaire du triangle rectangle, les trois rapports trigonométriques, et les premières applications de calcul de longueurs et d'angles.