American Chemical Society
Engineering a Floatation Device
Classes will definitely not be sinking after a buoyant lesson! A project-based assessment helps highlight the importance of prior knowledge as individuals design a floatation device for a cell phone. They use their knowledge of chemical...
Reach Out!
Paper Clip Sailing
Students explore water, molecules, and surface tension. In this floatation lesson, students discover why some objects are able to float on water as they follow the procedures included in this activity.
Curated OER
Seas in Motion
Students analyze wave movement. In this Science instructional activity, students use items that float to observe waves and currents. Students record and discuss their observations.
Curated OER
Density Lab
In this biology worksheet, students use the website given to become familiar with the equipment of a lab. The activity involves a link to a virtual laboratory. Then they determine an objects mass and volume by placing it in a graduate...
Curated OER
Density Derby
Young scholars explore the relationship between mass, volume and density. They use model boats to discover how changing mass and volume affect density. This is a very engaging lesson which provides great demonstrations and hands-on...
Curated OER
Light - Reflection - Illusion
Students experience the magic of mirrors. In this reflection and illusion lesson, students witness magic tricks that work because of mirrors, then rotate through five stations to complete hands-on experiments using mirrors, light,...
Curated OER
Canoe and Kayak
Students explore canoes and kayaks. In this canoe and kayak lesson, students research the history, parts, and sport of the canoe and kayak. Students then practice how to use a paddle for each boat, and go on a field trip in order to use...