"pathway PLASTICS, INC."

Developed by Teacher James Ross, the Core-Valence-Radius Periodic Table is a new type of periodic table designed to make learning chemistry a more intuitive process. Each element is represented by a nucleus (core), a valence shell, and an electronegativity value.

These high-resolution microphotography charts will make an excellent addition to the walls of your classroom.

Charts with outstanding detailed microphotographs.

The entire skeleton of a 5' tall person.

A mixture of photo-micrographs, detailed artwork and diagrams make these charts excellent for supporting your unit on cells and cell division.

These beautifully detailed charts illustrate histological specimens using photos of real microscope slides.

An excellent reference, or study aid for any classroom.

Beautifully Prepared Photographs.

Large Photomicrographs of Chromosomes

Study the skeletal anatomy of various classes of vertebrates.

Perfect Instructional Companion for Wet Lab Areas

Features Over 300 Color Chips

Picture the water cycle.

Preparation for Work in the Field

This updated chart can be used with dry erase markers for plotting weather from key cities in the North American continent.

Colorful Images Of Living Organisms