Plastic Base Ten Class Set, 600 Units Ages: 6+ Grades: 1+ Common Core State Standards Alignment: Operations & Algebraic Thinking, Numbers & Operations Use these Plastic Base Ten manipulatives to engage students in concrete demonstrations of place value and base...

Plastic Base Ten Starter Set Grades: 1+  Common Core State Standards Alignment: Operations & Algebraic Thinking, Numbers & Operations Use these Plastic Base Ten manipulatives to engage students in concrete demonstrations of place value and base ten concepts. Units are...

Precision School Balance with Weights Ages: 8+ Grades: 3+ Sleek quality balance made of high-impact plastic features built-in weight case with Snap-Tight lid, 10 brass weights, 2" deep removable pans and zero adjustment knob. Total capacity of 2,000g with +/-...