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WAVES & SOUND
Wave Demonstrator
Make waves with this 1.8-meter helical spring. Demonstrate standing, transverse and longitudinal wave properties.
AP9023 I $27.50
VFM0392
Waves and Sound— Student Laboratory Kit
Comprehensive kit consists of five hands-on experiments to explore the properties of waves and sound. Easy-to-set-up activity lab stations allow different student groups to investigate longitudinal and transverse waves, wavelength and frequency, wave interference, resonance and the Doppler effect. Complete for 30 students working in groups of three.
AP7014 I $129.95 The Telegraph—Historical Inventions Laboratory Kit
Help your students recreate one of the first forms of “fast” telecommunication with the construction of a telegraph. Students will learn about electromagnets, circuits and Morse code and gain an appreciation for the speed at which we send and receive information today. Complete for 30 students working in groups of three.
AP8351 I $99.75
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AP7076 I $81.45
FLINN SCIENTIFIC I MIDDLE SCHOOL PHYSICAL SCIENCE
Build a Radio Speaker— Student Laboratory Kit
Is a stereo speaker just another “black box” to your students? Let students discover for themselves how a speaker works using only two plastic cups, a coil of wire, magnets and speaker wire to construct a real work- ing speaker. Students will be amazed when they plug their handmade speaker into a radio and actually hear a tuned-in station! Includes enough reusable materials for 8 student groups.