Kemtec Build a Crystal Radio w/an Amplifier: Exploring Wavelength, Frequency, Amplitude
Students explore wavelength, frequency and amplitude while immersed in hands-on experimentation.
Manufacturer: Aqua Phoenix Scientific 15230
Students build their own old fashioned Crystal Radios and explore the effects of design variations within the coils, building materials, and antennae number and length, on maximizing tuning and signal strength.
- Students upgrade their crystal radio into transistor radio
- Ideal for hands on learners, as intuition plays a role in developing antenna design solutions, iterative testing, and making modifications for improvements (iterative cycle)
- Great for introducing guided inquiry-based learning
- Grade 7 to 10
- Available as single kit (1 to 4 students) or class pack kit (24 students)
Single-Pack includes enough materials to build one radio with an amplifier.
Class-Pack includes enough materials to build six radios with amplifiers.
|Ideal for hands on learners, as intuition plays a role in developing design solutions, iterative testing and making modifications for improvements|
|Physics Classroom Kit|
|Complete instructor's manual with reproducible stepwise student protocols, enough materials to build six radios with amplifiers|
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