Filters: Your search found 13 results.
Instructional Strategies:
Hands-on learning  
Learning Time:
45 to 60 minutes  
Materials Cost:
$5 - $10  
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In this activity, children use common craft materials and ultraviolet (UV)-sensitive beads to construct a person (or dog or imaginary creature). They use sunscreen, foil, paper, and more to test materials that might protect UV Kid from being exposed... (View More)

Learners will shrink the scale of the solar system to the size of their neighborhood and compare the relative sizes of scale models of the planets, two dwarf planets, and a comet as represented by fruits and other foods. This activity requires... (View More)

Keywords: Jupiter

In this hands-on activity, learners will build a solar cooker by lining a box with reflective material and adding a translucent cover. The cooker can be used to make food products. This activity recommends use of empty (clean) pizza boxes. This... (View More)

Students are introduced to the periodic table and the concept of atomic elements. The group discusses how all material in the Universe is composed of elements and that the atom is the smallest particle that still has the physical and chemical... (View More)

In this lesson, students explore a discrepent event by designing experiments to test either what makes a "come-back can" return (a can that when you roll away from you, always returns) or UV beads change color. This activity should come either near... (View More)

Audience: High school
Materials Cost: $5 - $10 per group of students

In this lesson, students will investigate the Doppler Effect and discover how the same principle can be used to identify a possible tornado in storm clouds and investigate the rotation of distant galaxies. Students should be familiar with the... (View More)

This activity introduces very young students to measurement, graphing and estimation as they learn how to use a thermometer. The resource includes teaching notes, assessment suggestions, and a vocabulary list linked to a glossary. This activity is... (View More)

This is an activity about ultraviolet light. Learners will make ultraviolet light detector bracelets and use them to experiment with artificial light and sunlight. Then, they experiment with various sun-blocking materials to see how such materials... (View More)

Audience: Informal education
Materials Cost: $5 - $10

This is an activity about light. Learners will make their own spectroscopes from easily obtainable materials and use prisms to observe different types of white light sources to see the colors that form the visible light spectrum. This is Activity 2... (View More)

Audience: Informal education
Materials Cost: $5 - $10

This is an activity about how light travels. Learners will perform two experiments. The first explores blocking light to create shadows. The second asks learners to use mirrors to figure out that light travels in a straight line. This is Activity 4... (View More)

Audience: Informal education
Materials Cost: $5 - $10
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