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Learners will make a Sun tracker to explore how ancient civilizations around the world studied the Sun. This activity is from the DIY Sun Science app and is for ages 7 and up. It requires a bright sunny day.

Learners will make scale models of the Sun and Earth out of paper mache. This activity is from the DIY Sun Science app and is for ages 10 and up.

Learners will use thermometers and a lamp to investigate why some places on Earth’s surface are much hotter than others. This activity is from the DIY Sun Science app and is for ages 10 and up.

On a bright, sunny day, learners will use tonic water to detect ultraviolet (UV) light from the Sun. This activity is from the DIY Sun Science app and is for ages 7 and up

Learners will use binoculars or a telescope to identify and track sunspots. This activity is from the DIY Sun Science app and is for ages 10 and up. It requires a bright sunny day.

Learners will make a pinhole viewer, and use it to measure the Sun’s size. This activity is from the DIY Sun Science app and is for ages 10 and up. It requires a bright sunny day.

Learners will make a prism to separate sunlight into different colors. This activity is from the DIY Sun Science app and is for ages 10 and up. It requires a bright sunny day.

This poster features NASA's Global Precipitation Measurement (GPM) mission. The front features an image of the GPM Core Observatory satellite along with the constellation of satellites that will accompany it. Background information is provided on... (View More)

The total amount of water on Earth, the places in which it is found and the percentages of fresh vs. salt are examined in this lesson. A short demonstration allows students to visualize the percentage differences and a coloring exercise illustrates... (View More)

Intended for use prior to viewing the Science on a Sphere film "Water Falls," this lesson introduces students to Earth's water cycle and the importance of freshwater resources.