Curated OER
Chemical Leavening Agents
Young scholars examine chemical leavening agents in dough and batters.
Curated OER
Vocabulary Building Worksheet
For this vocabulary building worksheet, students matches the word with a definition, and uses definition clues to select the correct word.
Curated OER
Can Chromatography Separate A Pigment?
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.
Curated OER
Wheat Berry Sprouts
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.
Texas Instruments
Texas Instruments: Sour Chemistry: The Exponential P H Change
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.