Write ‘N’ Wipe Boards

Write ‘N’ Wipe Boards

These double-sided, no-tear, plastic boards can be used with dry-wipe markers. Blank on one side and available with 1 cm grid for drawing or X/Y axis for graphing on the other side.

Liter Box

Liter Box

A perfect cubic decimeter box which contains exactly one liter. The remarkable relationship in the metric system between linear, volume and mass is readily demonstrated by using the liter box. Calibrated in 100 mL intervals. Lid is included.

Book Plus Rock Cycle

Book Plus Rock Cycle

The teaching model illustrates volcanic action and shows how igneous, sedimentary and metamorphic rocks are formed. Grades K-6.

Electricity Teacher’s Guide

Electricity Teacher’s Guide

A fully illustrated, 32-page teacher’s guide with reproducible activities covering simple circuits, switches and conductive materials, series and parallel circuits, motors and buzzers and extension ideas. For use with the materials provided here.

Battery Holder

Battery Holder

Designed to illustrate both series and parallel circuits. Made of high-impact plastic. Holds standard “D” cell batteries. Each unit has male and female button snaps to allow instant connections with each other or as many as required in series or in parallel without using leads. Extension on sides also allows easy wire connections. (Batteries and connectors not included.)

Book Plus Tongue Model

Book Plus Tongue Model

Learn about the tongue and taste buds and how they interact with the other senses with this teaching model. Grades K-8.

Nesting Graduated Beakers

Nesting Graduated Beakers

Unbreakable, plastic beakers with easy-to-read, blue calibrations from 50 ml to 1000 ml.

Book Plus The Sun

Book Plus The Sun

This teaching model is designed to introduce students to the composition of the Sun. It illustrates the main layers that make up the Sun: photosphere, chromosphere, convection zone, radiation zone and the core. Grades K-8.

Magleads®

Magleads®

Make working electrical circuits instantly with these ingenious leads fitted with a tiny yet powerful magnet at both ends. Place near to a battery case and it connects by itself, place next to a bulb holder connector and you have your first working circuit. The magnets at 4 mm in diameter and will work in all the places that standard clips work. Magleads® can be daisy chained together to extend their length with ease.

Nesting Liquid Measure Bottles

Nesting Liquid Measure Bottles

Set of 5 sturdy plastic bottles withscrew-on lids. Includes 1 gallon/4000 ml, 2 quart/2000 ml, 1 quart/1000 ml, 1 pint/500 ml, and 1 cup/250 ml. Metric and imperial equivalents.

Book Plus Human Skin

Book Plus Human Skin

Designed to introduce students to the structure and function of human skin, encouraging them to explore how skin protects and serves their bodies. Grades K-8.

Book Plus Clouds

Book Plus Clouds

An exciting addition to the Earth Science Book Plus Series, this teaching model is designed to introduce students to the forms and functions of clouds. It illustrates the major families of clouds and the atmospheric conditions that help create them. It also covers the water cycles and other special conditions, such as rainbows and unusually severe weather. Grads K-8.
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