Algebra
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Algebra Tiles
A virtual manipulative that brings one of the most powerful concrete representations in secondary mathematics into the digital classroom.
Frogs Investigation
Explore algebraic generalisation with the classic Frogs puzzle. Trace jumps and slides to derive complex nth term formulae.
Function Builder
Build and deconstruct functions. Use interactive "machines" to link tables, graphs, and equations for linear patterns.
Graphiti
High-speed graphing with interactive calculus tools. Visualise tangents, normals, and integrals with tactile precision.
Grid Algebra
Grid Algebra helps with learning about connections between numbers and early algebra, leading to solving linear equations.
Structured Variation Grids
Two dimensional grids that help pupils to detect patterns, to imagine and express predictions and to generalise.
Vectorama
Dynamic 2D/3D vector space. Visualise matrix transformations, eigenspaces, and complex geometric intersections.