+
Lesson Plan
Curated OER

Marvelous Mixtures

For Teachers 5th
Fifth graders design an experiment in which they separate mixtures. For this mixtures lesson, 5th graders define mixtures, solutions, solutes, and solvents. They watch a video, complete worksheets, and perform an experiment to separate...
+
Worksheet
Curated OER

Making Soap

For Students 9th - 12th
In this soap worksheet, students produce soap in the laboratory and test their product by washing away engine oil with their soap. Students answer four questions about tests they perform on their soap.
+
Lesson Plan
Curated OER

Color Dots 2

For Teachers 3rd - 5th
Students develop simple observations. They observe bleeding of colored inks with water, to understand mixtures, and to make generalized inferences from their observations.
+
Lesson Plan
Curated OER

Colored Dots 1

For Teachers 3rd - 8th
Students observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
+
Lesson Plan
Curated OER

Colored Drops

For Teachers 4th - 8th
Learners examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
+
Lesson Plan
Curated OER

Color Dots 3

For Teachers 3rd - 5th
Students make simple observations, test mixtures, and make generalized inferences from their observations. They observe bleeding of colored inks with water.
+
Lesson Plan
Curated OER

Teaching about Conductivity

For Teachers 9th - 12th
Students explore conductivity and productivity in aquatic systems.