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In this activity, a balloon, flour, pebbles and a funnel are used to create a simulation of a meteorite impact. Balloons containing flour and pebbles are thrown onto a hard surface and students note the pattern of impact and draw it in their... (View More)

Using this worksheet, students learn to differentiate between wind speeds by using the Beaufort Scale of Wind Force. They are presented with a table describing the Beaufort scale, and then assign the appropriate scale to different weather events... (View More)

Keywords: Wind vectors
Audience: Elementary school
Materials Cost: Free

Atmospheric scientists use computer models to forecast the position of a moving volcanic cloud, and remote sensing can identify its components, including gases and aerosols. This resource provides ideas for classroom investigation of these topics,... (View More)

Keywords: Aviation hazards

Students investigate whether global climate change will intensify the effects of hurricanes on coastal communities by determining the areas most vulnerable to hurricane surges by using topographic maps, a physical model, and a time series of... (View More)

This article introduces weather terminology and encourages discussion of the weather. A suggested project is provided for learners to create a book of weather terms. Using the list of terms provided, students define and identify the kind of unit... (View More)

This lesson originally appeared in "The Technology Teacher" and introduces common weather concepts and terminology. Students learn about weather map symbols and are invited to show real weather scenarios by drawing symbols on a map. A base map of... (View More)

The effects of volcanoes on both the environment and people are the focus of this investigation. Students are introduced to the term "buffer" and are tasked with creating a possible buffer zone around Mount St. Helens. Students begin by assigning 32... (View More)

Satellite images of Mercury and Mars are used to illustrate craters and generate a discussion about their cause. After comparing those images with one of Earth, students explore the reason for the lack of visible craters on our planet. The abundance... (View More)

Audience: Elementary school
Materials Cost: 1 cent - $1 per student

Students build a simple aneroid barometer that can be used to measure changes in air pressure. Materials required include a large jar, ruler, large balloon, 2 drinking straws, and clay. The instrument is used to track changes in air pressure, and... (View More)

In this demonstration, students learn that heat makes air expand and rise, and learn how pressure systems are formed by observing the creation of a convection current. A large rectangular pan, a salad dressing bottle, a small latex balloon and water... (View More)