Elementary Math

Nasco’s Data & Chance Kit

Grades 4-8 This convenient kit includes the most popular reference materials and hands-on manipulatives used for introducing and reinforcing the concept of probability. Contains enough materials for five teams of students. Comes in a plas... More.

OHAUS® Triple Beam Balance – Capacity: 610 g; Sensitivity: 1 g

A versatile balance that will take on a wide variety of weighing tasks and is designed to stay accurate with everyday use. Manufactured to meet stringent standards of quality and performance. The patented design includes notched and tiered beams for eas... More.

OHAUS® Balance and Metric Weight Set

Triple beam balance. Capacity: 610 g. Sensitivity: 0.1 g. Includes the following weights: one each of 1 g, 5 g, 20 g, and 50 g; and two each of 2 g and 10 g. Five-year warranty. More.