Curated OER
Gotham Equinox
By looking at the direction of the parallel streets of New York and figuring which days the setting sun is directly visible along those lines, your class can calculate the degree and angle of the sun. A really nice lesson, giving a photo...
Curated OER
A Different Kind of Rock Star: Part 2
Learners examine our society's fascination with Mars. In this journalism instructional activity students read an article that outlines the various ways Mars has captured our imagination and are given topics for discussion and a chart to...
Curated OER
The Ancient Maya
Students explore the culture of the Mayans through a variety of activities. In this instructional activity about Maya, students analyze pictures in books and on websites, produce scale models of Maya architecture, and create Maya...
Curated OER
Earth and Beyond!
Students investigate one or more of the following topics and develop a plan for the future regarding it: global warming, lunar exploration, space travel, Mars exploration, or terraforming. They disucss the audio files and the video that...
Curated OER
Ancient Mesopotamia
In this geography activity, students read about ancient Mesopotamia and respond to five short answer questions that follow. They identify what part of the country was the heart of Mesopotamia. Then students compare the given map with a...
Curated OER
D'Nile Is Where It's At!
Students travel down the Nile River to survey ancient Egypt in this unit of nine lessons. Data about pharaohs, hieroglyphics, growing crops, pyramids, the geography, and the sacred rituals are explored in this unit.
Curated OER
Similar Right Triangles-Introductions to Trigonometry
In this geometry worksheet, students examine similar right triangles as the basis for the foundation of trigonometry. Students define the basic trigonometric functions and use a calculator to find the trigonometric value of an angle. The...
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...
