"science kits&amp"

Precision instruments made for repetitive use in student field investigations.

Rugged, reliable meters designed for educational outdoor experiments.

Compact and easy to use-ideal for students to learn the basics of TDS in the classroom.

Ideal for student skill practice.

Study series and parallel circuits with this high quality apparatus.

Give your students a piece of outerspace.

Mechanical representation of a sine wave signal.

The DNA Playground™ is a heating and cooling all-in-one unit with touch controls and sensors.

Reliable size D alkaline batteries that provide long-lasting power for classroom equipment and laboratory instruments.

Rugged, reliable meters designed for educational outdoor experiments.

Use PCR to determine if your chickens are male (ZZ) or female (ZW).

Use PCR to determine if your emus are male (ZZ) or female (ZW).

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

Reveal the Effects of Air Pollution on Animals and Plants

Miniature catapult for demonstrating STEM concepts with a medieval weapon.

Legs and aprons are constructed of solid red oak with heavy-duty 13-gauge steel corner braces.