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Topics/Subjects:
Mathematics  
Materials Cost:
Free  
Educational Level:
High school  
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Now showing results 141-143 of 143

This activity is about scale and distance. Learners will use simple sports balls as scale models of Earth and the Moon. Given the astronomical distance between Earth and the Moon, students will determine the scale of the model system and the... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

In this exercise, students learn about the historical development of the Julian and the Gregorian Calendars and design a reasonable calendar for an imaginary planet, considering the cycle period and making design tradeoffs, This resource is from... (View More)

This math example shows how to calculate the distance one can see from different heights using trigonometry. This resource is from PUMAS - Practical Uses of Math and Science - a collection of brief examples created by scientists and engineers... (View More)

Keywords: Trigonometry; Cosine
Audience: High school
Materials Cost: Free per student
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