Curated OER
Latch Circuits
In this circuit worksheet high schoolers complete a series of short answer questions using circuit diagrams to show the input and output of different switches.
Curated OER
The Slant on Slides Lab
In this inclined planes worksheet, learners investigate the effort force needed to move a 1 kg weight up a ramp to different distances on the ramp. Students calculate the work input and output for each trial as well as the...
Curated OER
The Bicycle as a System
In this bicycle as a system worksheet, students are assigned a subsystem of a bicycle, such as the wheel, the brakes and steering, or the frame. Each group of students identifies the parts, the function, the input, and the output of the...
National Nanotechnology Infrastructure Network
Lines on Paper - Laser Box
See what you cannot see by getting a little creative. An intriguing lesson has learners use lasers to explore X-ray diffraction. Given a box with unknown structures, they shine a laser through the box and interpret the results....
Alabama Learning Exchange
Light, Dry and Nutritious - A Look at Dehydrated Food
Fifth graders study dehydration and dehydration of foods. They measure the amount of water lost from fruits as they are dehydrated. They use desktop publishing software to design an advertisement for dehydrated fruit after researching...
Curated OER
Study Guide for Chapter 9: Cellular Respiration
In this cellular respiration worksheet, learners review the processes of cellular respiration. Students explain, illustrate, label and chart glycolysis, Krebs cycle and Electron transport chain.
Curated OER
Body Length Experiment
Students measure the lengths of their bodies and various body parts to determine the relationship (or lack of one) between body part length and the length of the entire body. A spreadsheet program is suggested for data collection.