Solar Car Challenge: Develop Your Solution
Students will play around with the solar car kits to familiarize themselves with the materials in preparation for the solar car engineering challenge.
Students will play around with the solar car kits to familiarize themselves with the materials in preparation for the solar car engineering challenge.
Now that students are familiar with how mechanical electricity generation works, they will build a wind turbine powered by a box fan. Different teams will test different turbine variables to see how the amount of electrical power is affected. After each...
Through a series of inquiry activities, students will discover the properties of the chemical reaction of dissolving CaCl 2 in water, the effect of stirring, and of adding baking soda and sodium polyacrylate crystals. Once initial data is collected,...
Students will work through the engineering design process to build a chariot for their SPRK+ that will carry their solar panels through a maze to a charging station. Students will draft prototypes, test their designs, and make changes to their design based...
Students will measure output from solar module before a load is attached and relate it to real world output. They will make these measurements using a multimeter and be able to determine the optimal angle at which their module generates a current flow....
This is part of the Off the Grid Unit. This lesson will continue to deal with efficiency of USB charging devices, but this time we will be using an inverter in order to create AC voltage from a battery pack, and then use a standard AC charger (what you...
At this point students should have a working robotic sunflower that will track the sun with 2 degrees of freedom. This next lesson powers the whole system with a photovoltaic module. A Zener diode is used to charge a 6V motorcycle battery which then...
Students will learn about wind and how wind varies across geographies. Students will use Vernier Wind Turbine kits or homemade wind turbines to experiment with blade angles and wind speed. During experimentation, students will collect data as blade angles...
This lesson is designed to be completed in one 80-minute section, but can be done in two 40-minute sections. The teacher will facilitate student construction of copper oxide plates with electric burners or hot plates. Teachers will guide students in...
When absorbed (not reflected), light seems to disappear. What happens to it?
Bonneville Environmental Foundation
1500 SW 1st Avenue, Suite 710
Portland OR 97201
phone: 503-248-1905