Why is it so hard to predict when we’ll have a snow day? Find out what factors determine whether precipitation will fall as rain, sleet, or snow!
Resource Type: Videos
Do you know that snowflakes are different shapes? Find out why some snowflakes have simple shapes and others are more intricate.
Resource Type: Videos
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Resource Type: Images
Can you predict if it will rain, sleet, or snow? Test your forecasting skills!
Resource Type: Information
Ice Cores Tell the Story of Climate
Students explore glaciers and other parts of the Earth system through photos from Alaska and identify how the environment changed in photos taken over the 20th century as the climate warmed.
Resource Type: Activities
Learn how snowflakes form and about their unique patterns, and then use images of real snowflakes to create your own snowflake model.
Students learn that snow can be various shades but is usually light in color, which reflects most of the sunlight that hits it, unlike darker materials.
When meteorologists forecast a winter storm one of the important predictions they make is the type, or types, of precipitation that are likely to fall. Will freezing rain cause an ice storm? Will ice pellets called sleet leave the ground covered in slush? Will it rain or snow?
Resource Type: Information
This hands-on inquiry activity allows students to explore how the color of materials that cover the Earth affects the amounts of sunlight it absorbs using a simple model.
Resource Type: Activities