Curated OER
Solstice and Equinox
Students identify the dates of the solstices and equinoxes and how they relate to the various seasons on Earth. After discussing how the solstice and equinox affect the seasons, students use their bodies to demonstrate the how each...
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
Solstice And Equiniox Curriculum
High schoolers engage in a lesson that investigates finding the dates of the solstices and equinoxes. They define the terms related to the concept and conduct research in order to explain the physical occurrences. They also relate to how...
Curated OER
Orienting a Photovoltaic Cell
Learners explore the optimum angle for orienting a solar collector relative to the rays of incoming sunlight. They review equinoxes, solstices, and various locational ideas before students investigate using meters, light sources, and...
Curated OER
Seasons' Journey: As the World Turns
Fourth graders explore the earth's revolution around the sun and the changes in weather that follow this motion.
Curated OER
The Seasons
Discover the change of the seasons by modeling the Earth-Sun system. Learners model the orbit of the Earth around the sun and explore how and why the patterns of winter and summer occur.
Curated OER
Latitude, Longitude, Seasons
In this latitude and longitude worksheet, students use their classroom notes on both longitude and latitude lines as well as seasons to complete 20 fill in the blank questions.
Curated OER
Precession
Students explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels around...
Curated OER
Scavenger Hunt
Students study a research telescope to obtain quantitative information about these objects. They use the SkyServer Navigation Tool to identify objects and record celestial coordinates. In addition, they associate star brightness and...