A foundational geometry lesson on the Triangle Inequality Theorem, using a construction theme to help students visualize how side lengths interact. Students use guided notes and a hands-on sorting activity to master the rule that the sum of the two shorter sides must be greater than the longest side.

In this lesson, students explore the fundamental properties of triangles based on their side lengths. They will learn to classify triangles as equilateral, isosceles, or scalene and master the Triangle Inequality Theorem to determine if any three side lengths can actually form a closed triangle.

In this lesson, students will apply their knowledge of exponential growth and decay formulas to solve 20 real-world scenarios. They will move through stations in a self-correcting loop, reinforcing their understanding of interest, half-life, population growth, and depreciation.

A focused lesson on factoring trinomials of the form x^2 + bx + c, featuring step-by-step instructions, worked examples, and practice problems.

Students explore the concept of expected value and house edge to understand why certain strategies succeed while others are designed to fail.

A comprehensive study guide designed for 9th-grade Special Education students, focusing on Algebra Regents concepts with visual scaffolds, simplified vocabulary, and step-by-step guides.

A comprehensive assessment lesson for 9th-grade statistics, covering central tendency, data visualization, sampling, and correlation through a blueprint-themed instructional arc.

A 65-minute 9th-grade algebra lesson where students master drawing lines of best fit on scatter plots and using them to make mathematical predictions through interpolation and extrapolation.

A 65-minute lesson for 9th-grade students to master scatter plots and correlation. Students act as 'Data Detectives' to identify positive, negative, and no correlation patterns in real-world data sets.

A 9th-grade lesson focused on interpreting and comparing multiple box plots to analyze data distributions, spread, and skewness. Students will transition from basic identification to making data-driven conclusions across various scenarios.

A comprehensive 9th-grade statistics lesson focused on transforming raw data into structured visualizations including frequency tables, dot plots, and box-and-whisker plots. Students move from manual data collection to sophisticated statistical representation.

A foundational lesson on solving one-step equations using inverse operations, featuring a blueprint-inspired design to help students 'build' their algebraic skills.

Students explore compound probability and shuffle algorithms by analyzing song frequencies and streaming data to determine the likelihood of hearing their favorite tracks.

A 9th-grade algebra lesson where students master drawing trend lines on scatter plots and using them to make real-world predictions through interpolation and extrapolation.

A comprehensive assessment lesson focusing on data analysis and statistics. Students will review key concepts, complete a summative assessment, and reflect on their learning progress across measures of central tendency, data visualization, and bivariate data.

A 65-minute lesson for 9th Grade students exploring the fundamental concepts of population, sampling, and statistical bias. Students learn to distinguish between fair and biased collection methods through scenario analysis and sorting activities.

In this 9th-grade math lesson, students become 'Data Detectives' to uncover relationships between variables. They will learn to construct scatter plots and identify positive, negative, and zero correlation through hands-on matching and real-world data analysis.

A comprehensive introduction to data visualization where students learn to transform raw tallies into organized frequency tables, dot plots, and box-and-whisker plots through a collaborative class survey.

A 65-minute lesson for 9th-grade students on interpreting and comparing box plots to analyze data sets. Students will learn to identify skewness, spread, and central tendency across multiple distributions.

A 9th-grade statistics lesson exploring mean, median, and mode, with a focus on identifying the most appropriate measure of central tendency in the presence of outliers. Students act as 'Data Detectives' to investigate real-world scenarios.

An exploration of geometric growth and the power of incremental habits for grades 7-12, combining mathematical modeling with behavioral science.

A comprehensive assessment and practice suite for mastering trigonometric identities, focusing on reciprocal, quotient, Pythagorean, and sum/difference formulas.

A focused assessment and practice module on right-triangle trigonometry, specifically covering the concepts of elevation and depression through architectural and surveying contexts.

A comprehensive geometry lesson on angles of elevation and depression, ranging from basic trigonometry to complex algebraic applications. Students will master identifying, labeling, and solving for angles and distances in real-world scenarios.