Curated OER
Relative Positions of the Earth, Moon, and Sun Over Time
Teacher pages for four different activities and three assessments are provided in this resource. Topics deal with how the sun's position and Earth's atmosphere affect the amount of solar energy reaching Earth's surface. The concepts and...
Curated OER
Lunar Learning
Students learn about the phases of the moon. In this moon phases instructional activity, students learn about what causes the moon to look different to us everyday and how the Earth and Sun's position determine what phase the moon is in.
Curated OER
Using a Sundial
Learners examine the use of a sundial to tell apparent time. In this sundial lesson, students watch a teacher demonstration using a flashlight to create shadows. They discuss what happens to shadows of different objects as the position...
Curated OER
Building and a sundial
Students create a sundial. In this sundial lesson, students examine the history and use of sundials. Students create a sundial and test their sundial.