Found 16 resources for the concept:
Scientists test their ideas using multiple lines of evidence. (P6, NOS2)
Age dating star clusters
Grade Level(s):
- 9-12
Source:
- Whitfield, Lisé
Resource type:
- lab activity
Discipline:
- Space science
Time: ~ one hour
Overview
Students explore how classification and graphing are used by astronomers to determine the age of star clusters. They will measure the color and brightness of stars, as proxies for temperature and luminosity.
Anolis Lizards
Grade Level(s):
- 9-12
Source:
- Collins, Jennifer
Resource type:
- lab activity
Discipline:
- Life Science
Time: Two class periods
Overview
Students "travel" to the Greater Antilles to figure out how the Anolis lizards might have evolved there. Students make observations, ask questions, share data, form hypotheses, generate expectations, get more data, interpret them, and test their ideas.
Asteroids and dinosaurs: Unexpected twists and an unfinished story
Grade Level(s):
- 9-12
- College
Source:
- UC Museum of Paleontology
Resource type:
- Science Story
Discipline:
- Earth science
- Life Science
Time: 2 class periods
Overview
This story uses the Science Flowchart to map Walter Alvarez's scientific journey as he investigates an intriguing hypothesis about the extinction of the non-Avian dinosaurs. Get tips for using science stories in class.
Clouds, Models, and Climate Change
Grade Level(s):
- 9-12
Source:
- MIT Climate Portal
Resource type:
- classroom activity
Discipline:
- Earth science
Time: up to 2 hours
Overview
How do clouds form? How are clouds affected by (and how do they affect) climate change? Students create a cloud in the classroom, and then investigate climate models and real-time cloud observation data.
