Super Tutorials

Tutorial designed to help teach/learn about the mechanical advantage provided by pulleys. Includes: 1) Lab 2) pulley tutorial 4) mechanical advantage (law of machines) tutorial 3) mechanical advantage worksheet

This is a visual designed to aid teaching/learning about sound wave Doppler effect.

contains: 1) If You Could See a Sound Wave... (picture tutorial) 2) The Doppler Effect (picture tutorial) 3) Speeds of Sound (info table with Mach formula) 4) worksheet with answers (Doppler related problems) 5) worksheet with answers (Doppler related problems) 6) worksheet with answers (distance/time = speed related problems) total: 11 pages 8th grade and beyond

Gives breakdown of the 4 main kinematics formulas.

This is designed to teach/learn about frequency and wavelength of EM waves.

This is designed to help teach/learn about the difference between transverse and longitudinal waves.

Helps teach/learn about how hydraulic systems work.

Designed to help people use Newton's Universal Law of Gravitation.

A one page picture tutorial on how the refrigeration cycle works.

Designed to help teach/learn about sound waves.

Designed to help learn/teach about the difference between energy, work, and power based on formulas.

A reading about where each range of EM waves comes from.

A tutorial on why helium balloons go up.

This is a drawing of a good demonstration that involved one speaker powering another with no electricity other than that provided by the speaker. If you hook one speaker up directly to another, the speaker spoken into becomes a microphone producing an alternating current matching the frequency of the voice. The alternating current then powers the other speaker. You can have over 500 feet of wire and the demo still works. Learning how speaker work is very helpful for 8th graders in understa