Curated OER
Earth's Tilt Creates Seasons
Learners examine how the Earth's tilt creates the seasons. In this seasons instructional activity, students study a diagram that shows the rotation of the earth around the sun and how it tilts during the rotation. They answer 4...
Curated OER
The Tilting Earth
Fourth graders use a styrofoam ball on a stick to represent earth and a light bulb in the center of the room to represent the sun. They walk around the light, holding their sticks at an angle to show the tilt of the earth's axis. They...
University of Arizona
The Exotic Vacation
Students explain the concepts and vocabulary of Earth's rotation. They plan imaginary vacations based on the seasons in different locations. This is a very creative lesson plan, which students enjoy.
Curated OER
Earth in Space
In this reason for the days and nights on earth worksheet, students study the reasons the Earth has days and nights by answering 28 questions about earth's rotation, the equator, the relationship between the sun and moon, and the earth's...
Curated OER
Seasons' Journey : Putting it All Together
Third graders complete a diagram of the revolution of the earth around the sun and write a one paragraph explanation of the factors that cause seasons.
Curated OER
Charting Seasonal Changes
Students research the Earth's patterns of rotation and revolution, create a chart and graph of these patterns and use them to explain the causes of night and day and summer and winter.
Curated OER
The Earth's Atmosphere and Temperature
Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere and discover what causes the atmosphere to heat up in some places more than in others.
Curated OER
Hello, Sunshine!
Middle schoolers investigate how the sun travels across the sky at different latitudes using Solar Motion Demonstrator. In this earth science lesson, students explain why seasons change. They study how the tilt of the Earth's...
Curated OER
Our Solar System
Students analyze the theories of the formation of the universe and solar system. Students analyze planetary motion and the physical laws that explain that motion: Rotation, Revolution, Apparent diurnal motions of the stars, sun, and...
Curated OER
Surface Air Temperature Trends of the Caribbean
Students investigate the seasonal changes to sea surface and near-surface air temperatures near the equator. They use actual satellite data to track and graph the differences in air and sea temperatures during different seasons in the...
Curated OER
Cloudy vs. Clear
Students analyze line plots. In this weather lesson using real NASA data, students discuss how weather affects the way the Earth is heated by comparing different line plots.
Curated OER
Tracking Sunrise and Sunset
Learners collect, record, and graph the sunrise and sunset times. They explain how the relationship between the tilt of Earth's axis and its yearly orbit around the sun produces the seasons.
Curated OER
Shadow Trackers
Students use online websites to inquire about the cycle of day and night. In this web based lesson, students are able to see the movement of the sun and Earth. Students can look at different parts of the Earth as if they were on the Sun...
Curated OER
My Angle on Cooling: Effects of Distance and Inclination
Students discuss what heat is and how it travels. They discover that one way to cool an object in the presence of a heat source is to increase the distance from it or change the angle at which it is faced.
Curated OER
Exploring the Night Sky: Fall/Winter
Learners explain how moon phases occur. They explain three ways that the night sky has been used through history. Students locate some of the constellations in the night sky. They discuss stories and myths surrounding stars.