Spiders and Their Kin Golden Guide

You can't hear them but cells do communicate! Get a closer look with this microbiology kit. Create a model of cellular communication to understand the role it plays in regulating blood sugar level and nerve action.

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This Classroom Algae Bead Photosynthesis Kit uses immobilized, live algae to give students an engaging visualization of photosynthetic & cellular respiration reactions. Pre-prepared algae beads are shipped separately for free!

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Use this ElecFreaks Tinker Kit with your micro:bit to discover fun & creative ways to learn new coding and electronics skills! Dive deep into makerspace with LEDs, a crash sensor, a mini OLED dispay & more.

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This high speed DC electric motor runs off batteries or solar cells.

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Use special sculpting dough to make fun creations with light-up LED accents! Three playful projects inside this Electric Play Dough Kit provide easy-to-follow instructions to learn about simple, series & parallel circuits.

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The Ping Pong Catapult is a classroom staple! Explore topics like kinetic & potential energy to basic statistics & graphing. Sturdy, reusable & designed for precision, this catapult is one you'll use many times each school year.

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Make your own battery with this voltaic cell kit.

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This is an inexpensive, firm-density polystyrene board (like hard, closed-cell styrofoam) that is designed for spreading insect wings prior to mounting.

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This single-use blood type test kit contains everything needed to perform a complete blood test at home for ABO and Rh. Discovering your blood type is now quicker and easier than ever!

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30 g bottle of anhydrous sodium sulfate in granular form, reagent grade. Most commonly used in detergents. Take a look at the table below to discover the sodium sulfate formula, the density of sodium sulfate, and more!

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