Joanne Tegethoff teaches algebra. Never mind that her students carry Disney princess and Thomas the Tank Engine backpacks and have the alphabet taped on their desks. The 1st -graders in Montgomery ...

A calculator program for matrices and linear algebra functions. Supports representation of complex numbers, matrix multiplication and addition, row reduction, transposing, methods for finding ...

Browse 300+ algebra addition stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Closeup of a male student using a ...

Algebra is simply a way of thinking about numbers, patterns and relationships – concepts that children in KS1 are already beginning to grasp through basic arithmetic. This basic algebra worksheet for ...

An illustration of a magnifying glass. An illustration of a magnifying glass.