Cornell University
Sound Waves
How does sound travel through different mediums? Scholars explore this question by creating and observing sound waves as they learn the difference between transverse and longitudinal wave motion. Using their new knowledge, class members...
Rensselaer Polytechnic Institute
Molecules to the Max!—Teacher's Discovery Guide
Molecules to the Max! refers to a movie released in 2009 about the world of atoms and molecules. A helpful discovery guide provides five posters on science topics typically covered at the middle school level. It also explains the...
Curated OER
Baking Ice Cream
Students discover the concept of an insulator. In this science experiment lesson, students follow the directions for baking ice cream. When baking is completed, students observe the results and answer questions on the provided worksheet.
Curated OER
Solar System Planet Research
For this space science worksheet, students collect data that includes information in a chart or graph to display in a group. They identify and describe various planet features of a specific planet of choice. Students write notes and the...
Curated OER
Insect Collection
Students explore how to use several types of insect sampling and collectin equipment. They work in groups to collect insects in different areas of their schoolyard. Students are explained that quadrats are generally used to randomly...
Curated OER
Little Me in a Big World: Ants
Students use the life cycle of an ant to learn about their own self-esteem. For this self-esteem lesson, students read books about ants and discuss obstacles from the stories as well as the ant behavior.