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Lesson Plan
Curated OER

Chemical Leavening Agents

For Teachers 9th - 10th
Young scholars examine chemical leavening agents in dough and batters.
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Worksheet
Curated OER

Vocabulary Building Worksheet

For Students 6th - 8th
For this vocabulary building worksheet, students matches the word with a definition, and uses definition clues to select the correct word.
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Lesson Plan
Curated OER

Can Chromatography Separate A Pigment?

For Teachers 9th - 12th
Students separate a mixture of pigments with ion exchange chromatography and predict whether the ion-exchange matrix is positively or negatively charged based on the type of pigment bonded to the matrix.
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Lesson Plan
Curated OER

Wheat Berry Sprouts

For Teachers 1st - 3rd
Students prepare a wheat berry sprouts sandwich and discuss digraphs.  In this wheat berry sprouts lesson plan, students circle the digraphs in the recipe for the wheat berry sprouts sandwich.
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Activity
Texas Instruments

Texas Instruments: Sour Chemistry: The Exponential P H Change

For Teachers 9th - 10th
In this activity, students' will use a pH sensor to record pH versus time data as an antacid tablet neutralizes acid in lemon juice. They will model the pH data with a modified exponential function.