A collection of challenging math problems focusing on number theory, geometry, combinatorics, and algebra, designed for middle school students preparing for GAIM and similar math competitions.
Students will model the exponential growth of a pepper population, starting from one pepper and doubling every season, to understand the power of geometric growth.
A comprehensive introduction to data sampling methods for Year 8 students, focusing on the mechanics of systematic, stratified, and capture-recapture calculations through a secret agent lens.
A comprehensive lesson on comparing and representing fractions using area and length models within a bakery-themed context. Students will practice comparing fractions with like numerators or denominators and identifying equivalent fractions and whole numbers.
Students explore geometric similarity through art and tessellations, applying ratios and proportional parts to create scaled masterpieces.
A 45-minute introductory lesson to the Pythagorean Theorem for 7th grade, focusing on identifying triangle parts and discovering the fundamental relationship between side lengths.
Students learn to apply Sine, Cosine, and Tangent to real-world measurements and abstract artistic design, culminating in a dual-phase project.
A hands-on geometry lesson where students explore the mathematical properties of circles through real-world measurement and creative geometric art design. Students discover the relationship between circumference and diameter while applying area formulas to their own masterpieces.
In-depth look at interpreting points on a proportional graph, specifically the unit rate (1, r) and the origin (0, 0).
Students identify the constant of proportionality from tables and translate proportional relationships onto coordinate planes.
Covers solving one-step and two-step equations using inverse operations and verifying solutions through substitution.
Focuses on identifying terms, combining like terms, and applying the distributive property to simplify algebraic expressions.
This lesson focuses on practical math applications in a retail setting, covering decimals, percentages, and basic arithmetic with a focus on money management.