Curated OER
Cloud Shadows
Students classify clouds as transparent, translucent or opaque. They conduct an experiment to determine the visual opacity of several classroom objects and then conduct further observations of clouds.
Curated OER
Comparing Ethnic Groups
Eleventh graders explore the relationship between the United States and the Native Americans from after the Civil War to the early 1900's. They evaluate the actions of the United States towards Native Americans and compare the actions to...
Curated OER
Chemical Changes by Gems
Seventh graders observe that heat is produced when two substances are combined. They brainstorm how, and then experiment to find out which of two chemicals created the heat.
Curated OER
Mechanical Energy
Middle schoolers discover the difference between kinetic and potential energy in an experiment using toy cars and tracks. In small groups, they set up the experiment to determine the distance milk cartons will travel when hit by toy car....
Curated OER
Flame Test
Students conduct a flame test on different substances. In this chemistry lesson, students predict the element present based on the color emitted during the flame test. They explain how different elements produce different colors.
Curated OER
Geometric Figures
Students identify two and three dimensional shapes and use appropriate geometric vocabulary to write a description of the figure by taking pictures of geometric figures in their own environment.