"activities&amp"

This device shows how the sun's appearance changes over a period of one month.

Explore the genetics and molecular biology of sickle cell disease.

Quality resistors for electrical experiments.

Seasonal changes, the positions of sunrise and sunset and the special circumstances of solstices and equinoxes are easily demonstrated and examined.

Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.

A complete set for 10 students to study the stars and space.

Individual round glass lenses made with one flat side.

Captivating table-top volcano model with cutaway design, hand-painted details, and easy identification, ideal for teaching about volcanoes.

Engaging model depicting natural geological resources and man-made access points.

Sea floor model with labeled features, expert design, and vibrant details, perfect for teaching and exploring geological concepts.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Lifelike, durable 3D contour map model for teaching, featuring hills, valleys, ridges, and more, with a keycard for identification, hand-painted details, and expert design.

These ARE the micro:bits you've been looking for!

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad™!

Four individually wrapped colored sticks of easy-to-use Permoplast modeling clay can come in handy when doing setups for an optical bench. Each stick of clay weighs 0.25 lbs. Colors include red, yellow, blue, and green.

The iconic Alpha III model rocket, complete with launch pad and controller.