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Quadratic Functions
Quadratics: Vertex, Zeros, and Shape
Connect forms of a quadratic to the graph features they reveal.
Coming soonQuadratics
Open LessonVideo lessons
Algebra II videos with Amar.
Short teaching videos, lesson notes, practice quests, and game-based review for algebra learners.
Algebra Arena
10 planned lessons
Videos are designed to stay low-cost by using YouTube embeds and app-hosted metadata, not heavy video uploads.