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Lesson Plan
Curated OER

The Nature of Salt

For Teachers 9th - 12th
High schoolers record information from the periodic table for sodium and chloride. They determine whether salts are molecular or ionic compounds, along with sodium chloride's molecular weight, and relative weights
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Lesson Plan
Curated OER

Modifying Viscosity of Egg Yolk

For Teachers Higher Ed
Students investigate the effects of substances on the viscosity of egg yolks. In this viscosity lesson plan, students separate egg yolks from their albumen and then add different masses of albumen back to each egg yolk. They measure the...
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Worksheet
Curated OER

Locating the Salt Front - Section 1

For Students 7th
For this salt front of the Hudson River worksheet, 7th graders first read an excerpt about the lower portion of the Hudson River that is an estuary. Then they use a colored pencil to plot salinity data from the table shown on a graph,...
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Lesson Plan
Curated OER

Chemistry Chapter 11

For Teachers 10th - 11th
For this chemistry worksheet, young scholars name the forces that need to be overcome to reduce samples to individual atoms, such as the diamond. Then they determine which substances exhibit dipole forces. Students also complete a Phase...