Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Translating and Reflecting Graphs
Shift with p and q, stretch with a and b, and move the minus sign around to see translations and reflections in the x-axis, y-axis, and origin.
by Anonymous
Combinations nCr
List every possible selection, divide permutations by r! to strip out order, and see the symmetry of choosing r versus leaving out the rest.
by Anonymous
Symmetry in Shapes
Color one side and watch the other fill in across the axis to learn line and point symmetry.
by Anonymous