Curated OER
Apparent Motion of the Sun
Demonstrate the path of the sun across the sky at different times of the year with an engaging science lesson. Learners use a series of questions and diagrams to examine the movement of the sun and appearance of the sky around their...
Curated OER
Ring Around the Rosie
Students examine the concept of angular momentum and its correlation to mass, velocity, and radius. They listen to a teacher-led lecture, conduct an experiment with rotational inertia, angular momentum, and rotation speed by making...
Curated OER
Earth's Motion Study Guide
In this earth's motion instructional activity, students answer questions using their textbooks as a resource about the earth's rotation and the earth's revolution.
American Association for the Advancement of Science
Aaas: Project 2061: Topic: Weather and Climate Ii: Seasonal Differences
[Free Registration/Login Required] Create a science test that checks for student understanding in science, for common misconceptions, as well as for correct ideas. This is a list of key ideas related to Weather and Climate II: Seasonal...
CK-12 Foundation
Ck 12: Torque
[Free Registration/Login may be required to access all resource tools.] In this online instructional activity students will learn about Torque and how to calculate Torque in various situations.
Center of Science and Industry
Cosi Columbus: Bottle "Tops"
Learn about rotation and balance in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of how wobbling affects the "spin time" of an object due to it being unbalanced.
CK-12 Foundation
Ck 12: Earth Science: Rotation of Earth
[Free Registration/Login may be required to access all resource tools.] How the Earth rotates around its axis.
CK-12 Foundation
Ck 12: Plix: Seasons
[Free Registration/Login Required] View how the axis of rotation causes Earth to have seasons on this site. Also test your knowledge on how the position of Earth and seasons relate with a short quiz.
NASA
National Aeronautics and Space Administration: Scijinks: Seasons
An explanation about the rotation of the Earth and why the Earth has seasons.
Sophia Learning
Sophia: Practice Measuring Circular Motion
A narrated screencast which demonstrates how to measure circular motion. [4:41]
University of Georgia
University of Georgia: Inter Math: Angle of Rotation
This site gives a definition of angle of rotation and provides some examples. There is also an interactive activity in which a JavaSketchPad page is provided for you to explore rotations. In addition, be sure to follow the links to...
Science Struck
Science Struck: The Theory of Axial Load
Explains what is meant by axial load and how it is calculated. Includes a labeled diagram and an example problem.