Curated OER
Mineral Madness Crossword
For this earth science worksheet, middle schoolers find the missing vocabulary words related to the minerals of the earth found in the crust layers.
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GPS Worksheet
In this GPS worksheet, students complete 6 fill in the blank questions about GPS satellite signals, receiver units and the acronyms used in GPS technology.
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Enlightening Explorations, Part III
Sixth graders continue their examination of light. In groups, they make rainbows and examine the spectrum of visible light. They travel between various stations recording their observations about the behaviors of light. To end the...
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Junior Engineering Retaining Walls
Students name the properties of sand as related to the properties and the building of retaining walls. They build a retaining wall and state how retaining walls are used.
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Investigation of Polarized Light
Students investigate how polorizers filter light. In this physics lesson, students record their data and plot their results using a computer logging software. They discuss practical applications of polarization.
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What Shape Is It?
Students predict the shape of an unknown object by bouncing a ball on it. In this physics lesson, students relate this activity to how dolphins use echo-location to navigate. They analyze their lab result and discuss findings.
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Pauli's Magical Water
Learners predict the shape of molecules using VSEPR theory. For this chemistry lesson, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.