".2mL PCR tubes"

Demonstrate the combining volume ratios of gases.

This safe spectrum power supply features encased spectrum tubes.

This semi-quantitative spectroscope is a simple and economical alternative to expensive equipment.

Students understand atomic line spectra in a whole new light.

Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.

Meets AP Science Practices 4, 5, 6, and 7, and Big Idea 4.

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.

Students use color-coded pop beads to visualize the structure of amino acid chains with this kit.

Relate Motion to Sound

Students learn how to use a micro hematocrit to determine percent of solids in blood using simulated blood.

Explore the factors that create an EMF in the interaction of a magnetic field and coil of wire.

Analyze the diffraction pattern of hydrogen and determine the Rydberg constant, R.

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

Study Wavelengths and Energy All With One Device

Introduce Students to PCR Technique with a Basic Procedure

Affordable, Easy, Fun
Present these demonstrations in front of your class to excite your students about learning core physics concepts. Set up and execution are simple, so you can spend more time engaging your students. Ideal for introducing a unit or using as reinforcement after a lesson, these demos are available for all fundamental physical science topics.

Two 70 cm long spring scales allow students to easily see and demonstrate force experiments and equilibrium.