2007-01-03 11:42:40 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
1.) Investigation of Ohms Law & Kirchoffs Law - series and parallel circuits using batteries and flashlight bulbs.
2.) How motors and generators work - build a dc motor , show how a small permanent magnet motor can become a generator
3.) How is ____ made. Research how a product is made, include a history of the product and its uses. Some product ideas: paper, plastic, iron/steel, aluminum, refined oil.
4.) Perform a controlled experiment - What effects plant growth or Determine effects of changing miricale grow concentrations (what is ideal what is too much ect.)
5.) Collect and analyze information using a datalogger (see link)
DATAQ.com will issue a FREE data logger to qualified students entering a science fair
2007-01-03 14:02:31 · answer #1 · answered by MarkG 7 · 0⤊ 0⤋
make a solar car, electric car, and a gas powered car
All models
Its easy and a guaranteed A
2007-01-03 20:12:14 · answer #2 · answered by Anonymous · 0⤊ 0⤋