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Colorado State University
Why Are Clouds White?
Is it possible to change the color of clouds? A three-part activity explores the scattering of light by the water droplets that make up clouds. After observing a demonstration, curious scholars conduct their own investigations of the...
NOAA
Hurricanes
Here's a hurricane lesson that's sure to catch your eye! Pupils learn about the unique balance of conditions required to form one of nature's most destructive forces. The interactive illustrates how hurricanes form, grow, and affect...
Curated OER
A Look Through My Antonia's Eyes
Thoroughly delve into My Antonia by Willa Cather with a plethora of activities. Engage scholars with videos and web sites in this week-long unit that explains the historical context and creates pioneers in the field of research. An...
Curated OER
Acid Rain
Create a simulation of acid rain in your classroom with lemon juice and bean plants to help kids study the effects of pollution on plants. In addition, learners will listen to a story and write responses based on guiding questions.
Colorado State University
How Far Away Is Space?
Outer space may be a lot closer than you think! Science scholars model the layers of the atmosphere using transparencies to gain insight into the scale of space. The resource includes ideas to tailor the activity to the skill level of...