"Human Biology Lab Activities&amp"

This apparatus, made of borosilicate glass, features PTFE stopcocks and includes platinum and carbon electrodes, providing a comprehensive setup for electrolysis.

The more free ions in a solution, the louder the buzzer sounds.

Discover how different surfaces affect friction.

Perform Several Optics Experiments

Versatile Unit Tests Several Factors of Friction

Teach your students about gear ratios and different gear configurations and how these concepts are used to change the amount of applied force to an object.

Vividly demonstrate elastic and inelastic collisions.

Helpful student manipulatives, this zippered plastic pouch contains 30 pennies, 20 nickels, 20 dimes, 20 quarters, four half-dollars, 25 $1 bills, 20 $5 bills, 20 $10 bills, 20 $20 bills, 5 $50 bills and 10 $100 bills.

AngLegs™ is a set of plastic pieces of six different lengths that snap together allowing students to explore plane geometry on their desktop or the overhead projector.

This set is economical, durable, and versatile.

Conduct Colorful Optics Experiments

Study optics with this complete kit while learning about light, refraction, reflection, convex and concave lenses, and focal length.

This large plasmid model teaches students the basics of recombinant DNA technology.

This balance is the first major advancement in teaching simple machines in decades.

Excellent for Introductory Mechanics Studies

Super Structures