"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Central Nervous System

The New York State Regents Examination in Physical Setting/Earth Science (Part D) consists of two components: a laboratory performance test and a written test. The performance test features three different stations of hands-on activities.

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides.

Fourteen materials in the form of rectangular blocks.

What does CRISPR do?

Learn the Principles of Forensic Odontology

Hands-On Illustration of Atoms, Ions, Isotopes, and More

Model the Theory of Valence Shell Electron Pair Repulsion

Quality Lamp Receptacle.

Inexpensive yet convenient for all circuit experiments.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

A thin aluminum coating produces great sensitivity to electrostatic charges. Styrofoam pith-like balls measure 8 mm in diameter and each has a silk suspension cord.

Make sound measurements with greater precision and convenience.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

These long-lasting aluminum tuning forks have a full sound.

Alloy tuning fork economy stamped.