Gradebook tracks students, assignments and scores.
Convert scanned graphs to (x,y) data at full scanner resolution.
Visual drag-and-drop programming language based on Scratch; allows custom blocks, deep lists, etc.
Create math worksheets for elementary school children.
Simple and intuitive calculator for working with fractions.
Manage your e-book library and sync to reader devices.
Simulate how objects in the Solar System move and interact under the force of gravity in 3D.
scientific calculator
