• • • • • Addition and subtraction with like denominators Multiplication and division with whole numbers Simplification Multiplication and division abstractly Simplification o Mixed numerals, Improper fractions Word Problems • Addition and subtraction, multiplication and division Multiples and Factors • • • • • Bead Bars Tables A&B Peg Board Lowest Common Multiple Greatest Common Factor Decimal Fractions • • • • • • • Quantity and Symbol with cubes, felt board and # cards Addition and subtraction Reducing Multiplication with Decimal Checkerboard Abstract multiplication and division Cross Multiplication Conversion of fractions and decimals Geometry • • Geometric Cabinet: plane figures Similar, congruent and equivalent figures o o • • o o o o o o o o Metal insets Constructive triangles Box of Sticks Yellow Area Material Nomenclature Cards Pythagorean and Euclidean Materials Deriving the Formulas Volume with Cubes Area of a Circle Solids     o Squares and Cubes 47 Lines, angles, polygons Area and Volume Equivalent prisms Solids of rotation Lateral and total area Regular polyhedrons Point, line, surface, solid