Cloud Shadows

It's cloudy with a good chance of learning! An inquiry-based lesson begins with an exploration of transparent, translucent, and opaque materials. Young scientists then connect their learning to the different cloud types as they take the...

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...

The sun sends the earth 35,000 times the amount of energy required by all of us on the entire planet, every day. The fourth instructional activity in the 10-part series looks at how light energy from the sun transfers into thermal...

Students investigate the transmission of light energy. For this light energy lesson, students observe bubbles using different colored filters and record their observations. They also look at a light source through various materials and...

Learners classify the visual opacity of various materials, what is needed to create shadows, and classify clouds by the types of shadows that they produce.

Students research and create a slide show in order to classify clouds as transparent, translucent, or opaque.

Students identify the three major cloud groups. They are introduced to the three main cloud types and spend a week making and recording observations of clouds. Students produce a graph that presents their findings and conduct research...

Introducing ... the aerogel. The first of a two-installment series teaches young engineers about the properties and uses of aerogels. A PowerPoint presentation provides information about this unique material to help solidify the concept.

Young scholars describe the relationship between animals and humans. In this biology lesson, students research about the history of horses in America. They present a mock news broadcast about their research.

Students work in groups to define and research the terms: ozone, troposphere and stratosphere. Students watch videos, conduct Internet research, participate in discussion groups and complete worksheets.