Curated OER
Floating Soap
Students explore the density of soap. In this science instructional activity, students conduct an experiment to find which types of soap will float. Students make a hypothesis and record their observations.
Curated OER
Lights On - We Have A Quorum
Students explore basic bacteriological techniques. They investigate cell to cell communication and become aware of the environmental and evolutionary implications of this communication.
Curated OER
Egg Measurement
Students explore measurement and units. They measure eggs to determine their density, mass and percent composition. An inquiry approach is used for students to ascertain the mass.
Curated OER
DNA Sequencing Model Lab
Students pretend they are each genetic engineers with a test tube of unknown DNA (PCR'd) possibly taken from blood cells of someone with a genetic condition.
Read Works
Read Works: "Seven Minutes of Terror," Eight Years of Ingenuity
[Free Registration/Login Required] An informational text about engineering the landing equipment on the Mars Rover. A question sheet is available to help students build skills in reading comprehension.
Other
Flinn Scientific: Safety
Tons of science safety rules and information are available here, arranged by category. Resources are available for students and teachers on maintaining safety during labs and other activities.