Science Education Resource Center at Carleton College
Serc: Foss Lifeboat Investigation
The second of a lesson series contains an activity where young scholars choose a lifeboat's variable to investigate, plan an experiment based on the variable they have chosen, and then test the variable. Upon completion of their...
Science Education Resource Center at Carleton College
Serc: Mn Step: Separating Solids and Liquids
An activity designed for second grade, where students explore how to separate various solids and liquids, for example, pepper and water. They then decide on another mixture and compose a new question to investigate. Throughout they are...