3-LS4-1
The standard
Analyze and interpret data from fossils to provide evidence of the organisms and the environments in which they lived long ago.
Next Generation Science Standards
What this standard means
Students need to use fossil data as evidence, not just name fossils. They should look at clues like shape, size, location, and number of fossils, then make a claim about what kind of organism lived there and what the environment may have been like long ago.
Mastery looks like a student saying, “These shell fossils found in rock on a mountain suggest this area was once covered by water,” and pointing to the data. Students often get stuck thinking land has always looked the same, or they jump to guesses without using the fossil evidence.
Ways to teach it
- Give pairs fossil photo cards with size and location labels, then have them sort the cards by likely land, water, or forest environment.
- Ask students to write: What fossil clue is strongest, and what does it tell us about the place long ago?
- Show one fossil data card and ask students to write one claim, one evidence sentence, and one question.
- Use a local map or state fossil example to discuss how an area’s environment may have changed over time.
Plan a lesson for 3-LS4-1
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Related standards
- MS-LS4-1
Analyze and interpret data for patterns in the fossil record that document the existence, diversity, extinction, and change of life forms throughout the history...
- 3-LS3-1
Analyze and interpret data to provide evidence that plants and animals have traits inherited from parents and that variation of these traits exists in a group o...
- 4-ESS1-1
Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.
- MS-ESS2-3
Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions.