Ten great colorful pages of materials for a math-themed mini office. Words and symbols, mnemonic devices, "how to" tips for math operations, and much more. Common Core: Math: 3.0A.5 3.0A.6, 4.OA.1
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
Four colorful pages of materials for a fraction-themed mini office: greatest common factor & least common denominator; finding equivalents; reducing, adding, subtracting, multiplying, and dividing fractions; converting improper fractions to mixed numbers; clever mnemonic devices.