University of Colorado
Strange New Planet
The first remote sensors were people in hot air balloons taking photographs of Earth to make maps. Expose middle school learners to space exploration with the use of remote sensing. Groups explore and make observations of a new planet by...
Curated OER
Aliens Visit Earth Writing Exercise
In this grammar and writing worksheet, learners correct the errors in 10 sentences about aliens visiting Earth. Students use 12 words in a box to complete a story and then write their own story about aliens.
Curated OER
Are we alone? Do aliens exist?
Young scholars discuss the existence of aliens in the universe. In this alien lesson, students discuss the answers to the questions: What are the chances that aliens exist in the universe? and What are the chances that aliens have...