"AP+physics"

Make teaching diffusion easy. Exclusively from Ward's Science, we've pre-mixed, pre-poured, pre-measured and pre-cut these agar cubes to save you time and eliminate messy preparation in your lab. Just open the jar and begin using. Prepared to align with Ward's AP Biology Investigation 4: Diffusion and Osmosis, these cubes are also ideal for use on their own, or in any lab activity demonstrating the topic of diffusion. Agar cubes are prepared in three sizes (approximately 1cm, 2cm, and 3 cm). Phenolphthalein has been added to the cubes to exhibit a vivid fuchsia color during production and stored in a solution of sodium hydroxide. Just add an acid such as vinegar to demonstrate diffusion.

An Arduino Micro development board based on the ATmega32u4 microcontroller.

Professional-level entry into environmental sensing and the Internet of things.

Explore STEM concepts while building a working Roller Coaster!

Tube holder is made of robust plastic for holding D-series electron tubes. Stand has a wishbone, 360° rotating clamp made of heat-resistant plastic and two base holes for affixing the Teltron Helmholtz Coils. On rubber feet to prevent slipping.

The perfect way to introduce STEM, robotics and computational thinking.

This 10-in-1 robot kit offers exciting functionality and compatibility.

The Simple Robotics Kit is an easy build introduction to the exciting world of robotics.

MOSFET transistor for your TI-Innovator system.

Explore LED-based activities with your TI-Innovator hub system.

Enhance your TXT 4.0 Base Set robot for competitions.

Economical inclined plane with pulley.

This wooden machine is elegantly designed and easy for students to use.

Cubelets® are a great introduction to computational thinking.

Light sensor for your TI-Innovator hub system.

Re-imagine wires and what the purpose of sewing can be with this fantastic DIY kit.