Download, post to your website, and complete this presentation.Scientific progress is made by asking meaningful questions and conducting careful investigations. - Plan and conduct a scientific investigation to test a hypothesis.
- Evaluate the accuracy and reproducibility of data.
- Distinguish between variable and controlled parameters in a test.
- Recognize the slope of the linear graph as the constant in the relationship y=kx and apply this principle in interpreting graphs constructed from data.
- Construct appropriate graphs from data and develop quantitative statements about the relationships between variables.
- Apply simple mathematical relationships to determine a missing quantity in a mathematical expression, given the two remaining terms (i.e. Speed = Distance/Time).
****** - Distinguish between linear and nonlinear relationships on a graph of data.
**This topic will be taught within Units 2 and 3.
## Rockets## Internet LinksGreater San Diego Science and Engineering Fair Experimental variables Cool-Science-Projects.com More on variables with lots of examples Wikipedia - experimental variables How to build a catapult | Presentations |