Filters: Your search found 9 results.
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Problem solving  
Instructional Strategies:
Homework and practice  
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Now showing results 1-9 of 9

This is a set of three, one-page problems about the size and area of solar panels used to generate power. Learners will will use integer arithmetic to tally the number of hydrogen, oxygen and carbon atoms in a molecule and determine the number of... (View More)

Audience: Middle school
Materials Cost: Free

This is a set of four, one-page problems about the size of planets compared to earth. Learners may use ratios to compare planets within our solar system or those outside of our solar system with the earth. Options are presented so that students may... (View More)

Audience: Middle school
Materials Cost: Free

This is a set of four, one-page problems about the distance craft travel on Mars. Learners will use the Pythagorean Theorem to determine distance between a series of hypothetical exploration sites within Gale Crater on Mars. Options are presented so... (View More)

Audience: Middle school
Materials Cost: Free

In this problem set, students calculate precisely how much carbon dioxide is in a gallon of gasoline. A student worksheet provides step-by-step instructions as students calculate the production of carbon dioxide. The investigation is supported the... (View More)

This is a resource that explains the rationale behind the multiple time zone divisions in the United States. Learners will work through a problem set to practice calculating the time in one time zone, given the time in another time zone. This is... (View More)

Audience: High school
Materials Cost: Free

This is an activity about vectors and velocity. It outlines the addition and subtraction of vectors, and introduces the application of trigonometry to describing vectors. The resource is designed to support student analysis of THEMIS (Time History... (View More)

Audience: High school, Higher education
Materials Cost: Free

This is a lesson plan for an activity that explores time zone math. Learners will translate their local time to times in other zones around the world and work with the concept of Universal Time, specifically in reference to the reporting,... (View More)

This is a lesson about the motion of a coronal mass ejection, also called a CME. Learners will calculate the velocity and acceleration of a CME based on its position in a series of images from the Large-Angle Spectrometric Coronagraph (LASCO)... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is an activity about satellite size. Learners will calculate the volume of the IMAGE (Imager for Magnetopause-to-Aurora Global Exploration) satellite, the first satellite mission to image the Earth's magnetosphere. They will then determine the... (View More)

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