Curated OER
The Physical Setting
Tenth graders examine chemical reactions. In this chemistry instructional activity students choose an investigation that they wish to perform based on their interest.
Curated OER
Rock Cycle
Students explain the processes involved in the rock cycle. In this earth science lesson, students identify the different kinds of rocks. They complete a worksheet during the activity.
Curated OER
Physical and Chemical Changes
Eighth graders distinguish between physical and chemical change. In this chemistry lesson, 8th graders observe a series of demonstrations showing physical and chemical changes. They identify the signs that a chemical reaction took place.
Science Education Resource Center at Carleton College
Serc: Heat Transfer Heat Absorption
Young scholars will be given a chance to place their hands on two different objects and then predict on which an ice cube will melt more quickly. Students will make a prediction as to what will happen when balloons filled with air and...