Curated OER
Measuring the Sun's Diameter
Young scholars project and measure the suns image using a refracting telescope. In this sun's diameter lesson students calculate the magnification of the telescope and determine the diameter if the Sun.
Curated OER
May The Earth Be Revolving Around The Sun?
Young scholars trace the beginning of the heliocentric theory of the solar system--the idea that the solar system revolves around the Sun--to an observation by the Greek astronomer Aristarchus, which convinced him that the Sun was much...
Curated OER
"The Bridge"
Students read poem, "The Bridge," by Henry Wadsworth Longfellow, discuss how they are connected to other human beings, both past and present, and create time capsules including their favorite memorabilia.
Curated OER
Intermediate Critical Reading - Clocks
In these critical reading worksheets, students read the short story about clocks. Students then answer 3 critical reading questions about the passage.