Venn Diagram (3 sets - you label!) Virtual Manipulatives Pattern block manipulatives Base 10 blocks (with 100s chart) Virtual Dice - 6, 8, 10 or 12 faces Interactive clock (great for elapsed time!) Addition and subtraction Addition and subtraction of decimals Fraction bars (fractions, decimals and percents) Cuisenaire rods Geoboards Attribute Blocks Tangrams or PBSKids Tangrams Pentominoes Tally Charts Interactive spinner Make your own graph The Pythagorean Theorem The Value of Pi
Interactive Resources (these are demos, but worth checking out!) Teaching Measures Primary games, vol. 1 Primary games, vol. 2 Teaching Time Teaching Tables (multiplication) Graph resources Function box Interactive Math Games