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Informal education  
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Now showing results 21-30 of 55

This lesson was developed to give participants an understanding of Earth's water cycle. In this one-hour long activity, students participate in a webquest to learn about the water cycle, and then build a mini-model of the water cycle to observe how... (View More)

Water is essential to Earth's living system, the biosphere. In this lesson, students determine the types of living things within an outdoor study site, use a taxonomic key to determine the predominant land cover type of their site, then predict the... (View More)

This article explains the monthly variations in the Moon's appearance as seen from Earth. Directions for using Oreo cookies to illustrate the four major phases of the Moon are provided. The article is targeted to children ages 10-12.

This is a paper model of the Nuclear Spectroscopic Telescope Array (NuSTAR) satellite.

Students will design, build and then test a rain gauge to measure precipitation. By sharing their results, they will recognize the need for standardization and precision in scientific tools. All background information, student worksheets and... (View More)

This is a make-it-yourself planisphere designed to show where Kepler is pointing. Learners can use it to locate exoplanets around stars in the night sky. It comes with two wheels: one with coordinate grid for plotting additional exoplanet stars and... (View More)

This is an activity about the Moon's influence on Earth. Learners think like a scientist — with reasoning skills and a healthy amount of skepticism — to sort puzzle pieces containing statements about the Moon into two images. The "Far-out Far... (View More)

Learners read or listen to a cultural story describing a shape identified in the Moon's surface features. Then, they consider how the features formed over the Moon's 4.5-billion-year history and investigate Earth rocks that are similar. Children may... (View More)

Learners use a Styrofoam ball, sunlight, and the motions of their bodies to model the Moon's phases outdoors. An extension is to have children predict future Moon phases. This activity is part of Explore! Marvel Moon, a series of activities... (View More)

This is an activity about the way the moon interacts with sunlight. Learners consider a ball, wrapped in aluminum foil, and experiment with a flashlight to make it appear bright. The children compare the foil-wrapped ball to a Moon globe and... (View More)