These are two spelling lists and matching vocabulary tests that I give to my students as spelling units when we study geometry in math. The first list has basic angles and the words that go with that (vertex, kinds of angles, kinds of triangles). The second list, which includes a crossword puzzle, has mostly polygon and circle themed words (all the parts of a circle, the different kinds of quadrilaterals). The second list does not have definitions- I have the students look up the definitions