## Narrow Search

Audience
Topics
Earth and space science
Earth structure
Mathematics
Resource Type [-]
View more...
Learning Time
Materials Cost
Instructional Strategies [-]
View more...
SMD Forum
Filters: Your search found 26 results.
Topics/Subjects:
Mathematics
Earth structure
Resource Type:
Demonstration
Sort by:
Per page:

Now showing results 21-26 of 26

# Making a Gas You Can See

In this short demo/activity, a balloon with baking soda in it is stretched over the mouth of a flask or bottle containing vinegar. The balloon is tipped so that the baking soda falls into the vinegar, and the reaction creates carbon dioxide, which... (View More)

# Why Don't Clouds Fall Out of the Sky?

In this activity, students learn that the small droplet size of water the in the clouds and wind contribute to clouds remaining suspended in the sky. The demonstration requires a clear beaker, sand, and rocks. Several other activities are suggested.... (View More)

# Where Are They? Meteorite Sleuths!

This is a lesson about observing and examining meteorites in a Meteorite Sample Disc. Learners will practice scientific techniques, develop skills in acquiring data through the senses, observe, examine, record, and sketch data, use magnifying... (View More)

# Where Do They Come From? Crater Hunters

This is a lesson about locating impact craters on Earth using longitude, latitude, and maps. Learners will observe impact craters on Earth and other solar system bodies, discuss geologic forces that have erased much of the evidence of past impacts,... (View More)

# Reaping Rocks

This is an activity about collecting, describing and classifying terrestrial and lunar rocks. Learners will collect and describe rocks of varying texture, color and shapes. Descriptors will include color, presence or absence of grains and grain... (View More)

# Make a Watershed Model

Students will create a three-dimensional model from a two-dimensional topographic map. They will use the model to trace the path that a water droplet takes across the watershed and into the watercourse, and will describe the relationship between the... (View More)

«Previous Page123 Next Page»