Filters: Your search found 2 results.
Educational Level:
Middle school  
Instructional Strategies:
Brainstorming  
Cues, questions, and advanced organizers  
Topics/Subjects:
Physical sciences  
Learning Time:
10 to 30 minutes  
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In this activity about spectroscopy, learners build a spectroscope, learn about graphing spectra, and then identify elements in gas tubes using their spectra. The activity concludes as learners graph the spectra of different materials. Essential... (View More)

Learners will construct a pinhole camera and, using the projected image of the Sun, calculate its diameter. After calculating the diameter of the Sun, learners will create a classroom sized scale model of the Sun and Earth. This activity requires... (View More)

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