Three colorful pages of materials for a geometry-themed mini office: types of triangles; determining angles; defining polygon (regular and irregular) and polyhedron; perimeter, area, and volume for basic shapes. Common Core: Geometry K.3.1, 1.G.1 2.G.1, 3.G.1
A 7-page shapebook with the common core math terms for fourth grade standards. Terms include; angle, ray, degrees, line, obtuse/acute angle, etc.
An explanation of Scale Factors with examples, plus a page of transformation problems and a prompt for creating scale model. Common Core: 6.RP.1, 6.G.A