Big Time™ Learning Clocks® 12-Hour Demonstration Clock. Hidden gears maintain correct hour and minute relationships as you demonstrate time-telling concepts. Durable plastic clock is 13-1/4" high with easy-to-read hour and minute markings, removable stand and teaching guide.

Pattern Blocks. Use this set of 250 plastic blocks in six shapes and six colors to explore patterns, symmetry, linear and area measurement, fractions and problem solving. Blocks are 1/2 cm.

Set of six additional 4" geared clocks. For Learning Resources® Classroom Kit, sold separately.

Money Pocket Chart and Play Money. Eight separate rows make teaching money combinations easier than ever. Set includes 115 plastic play coins and 50 paper play bills.

Snap these cubes together to work out abstract decimal, percentage and fraction concepts. Set includes 51 cubes and a Teacher's Guide.

Rainbow Fraction® Tiles. Set of 51 color-coded, proportional tiles represents wholes, halves, thirds, fourths, fifths, sixths, eighths, tenths and twelfths.

Currency X-Change™ Activity Set. Save, spend, earn and learn! This set contains 101 plastic coins and 100 paper bills, all realistically sized, plus a sturdy plastic money tray for storage. For grades K and up.

Magnetic money. 54-piece set includes ten pennies, ten nickels, ten dimes, four quarters, two half-dollars, four ones, two fives, two tens, two twenties, two plus signs, two minus signs and four equal signs.

Large Geometric Shapes. Shapes have a common 3" dimension to illustrate relationships between area, volume, shape, form and size. Set of ten plastic pieces.

Overhead Folding Geometric Shapes™. Demonstrate geometric shapes in both 3D and 2D form. Aligns with NCTM Standards for geometry and measurement through coverage of visualization, spatial reasoning, geometric modeling, area, volume and surface area.