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

This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.

Ideal for investigating lift, Bernouli's Principle, and aerodynamics.

The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.

Four gears of different sizes, perfect for any investigation or maker project.

Prepare your students for the New York State Intermediate Level Science Exam Laboratory Performance Test with this comprehensive sampler test kit!

Get hands-on experience with the principles of qPCR diagnostics.

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!

Gain proficiency in micropipetting through three engaging activities.

Engaging, ready-to-use learning centers for the classroom, after school programs or home practice, for review of standards-based topics and test preparation!

Three micropipetting practice dyes: Blue, yellow, and red (5 ml each).

Baby Marie Robinson needs to be tested for sickle cell disease.

Learning to measure.

Demonstrate Principles of Protein Denaturation and Refolding

Ward's precision balances are perfect for school laboratories, AP classes, or prep-room use. These balances measure in grams and Newtons.

Mendel’s Law of Independent Assortment made easy.

Produce High-Titer T-Series Coliphages Without Setting Up an Aeration System