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Topic: Substitution
Exploring Algebra
This multimedia mathematics resource shows how DJs use math to produce records. Using an interactive activity, students solve algebra problems (substitution) based on various scenarios of a DJ’s expenses and revenues and then calculate overall profit. A print activity is provided.
SeeMath mathematics animations
Free, engaging, professional-quality animations of mathematical concepts that can help students to make deeper connections between areas of mathematics. Perfect for the interactive whiteboard (IWB) or data projector. You can link directly to any animation and new animations are added every few days.
Substitution (animations)
A set of animations that illustrate the process of algebraic substitution, including using concrete materials to model the process. Suitable for the IWB or projector. Free.