CK-12 Foundation
Ck 12: Scientific Investigation
[Free Registration/Login may be required to access all resource tools.] This lesson looks at how the scientific method is applied in a scientific investigation, and at the differences between theories and hypotheses in science.
TeachEngineering
Teach Engineering: Graphing the Spread of Disease
Students simulate disease transmission by collecting data based on their proximity to other students. One option for measuring proximity is by having Bluetooth devices "discover" each other. After data is collected, students apply graph...