Curated OER
Can You See the Light?
Third and fourth graders use this worksheet to help them draw their own version of a fully functioning circuit. They see the battery, the light bulb, and two wires with clips. They must draw the complete circuit, using these elements, on...
Curated OER
Ceres and Pluto: Dwarf Planets as a New Way of Thinking about an Old Solar System
Learners examine the new categories of planets and how planets were reclassified. In this solar system lesson students complete activities using Venn diagrams and images of planets.
Curated OER
Shadow Games
Students create different shapes by putting light on different objects. They change the distance from the object, the light source and angles to make the shadows different. They are to describe the relationship between the light, object...
Curated OER
A Collection of Lights
The purpose of the slide show is to help learners understand that there are different types of lights, that they have an on/off switch, and that they can be made out of a variety of materials. There are quite a few nice pictures of lamps...
Curated OER
Cause and Effect Worksheet
In this cause and effect worksheet, students list the causes of the effect of a large group of lights, then write the effect, and 3-4 detailed sentences about what they observed. Students complete 2 pages.
Curated OER
Conserving Electricity: Turn It Off
Second graders explore causes of air pollution and relate them to energy conservation.
Math Science Nucleus
Math/science Nucleus: Night Without Light
This animation discusses light and the properties of electricity in a storybook format. The theme of the story is that a family lost their power, so the animations discuss power and electricity and how it travels into homes.
University of Chicago
University of Chicago: Reflector and Refractor
From the Yerkes Observatory Virtual Tour web site. Compares and contrasts reflecting and refracting telescopes. A link from the page leads to a second page which explains why most modern research telescopes are reflecting telescopes.
Other
Short Biography: David Brewster
A very brief biography that lists his major accomplishments including the invention of the kaleidoscope.