Free Printable WorksheetScienceGrade 3Science CurriculumSCI.3.29

3.29 Fossils as Clues to Past Environments Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 3 Science worksheet provides structured practice on 3.29 Fossils as Clues to Past Environments. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Fossils as Clues to Past Environments - Which fossil evidence best supports the inference that past organisms and environments (e.g., marine fossils on land imply ancient seas). (NGSS 3-LS4-1; CCC: Patterns)

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 3

Subject

Science

Domain

Science Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 3.29 Fossils as Clues to Past Environments skill assessments:

Problem 1Difficulty: Mastery

A student writes a claim about a rocky bank beside a floodplain: "Long ago, this place was warm reef sea."

Which set of fossils would most strongly support the student's claim?

AFossils of caribou antler fossils and snowshoe hare bones

BFossils of bison bones and pollen from grasses

CFossils of freshwater mussel shells and beaver teeth

DFossils of reef fish fossils, coral and sponge fossils, coral branches

Solution & Explanation:The fossil evidence in the prompt points to the past environment in the answer. The fossil clue is: A student writes a claim about a rocky bank beside a floodplain: "Long ago, this place was warm reef sea.". That supports "Fossils of reef fish fossils, coral and sponge fossils, coral branches" better than the other choices.

Problem 2Difficulty: Mastery

A student writes a claim about a hill with lots of limestone chips: "Long ago, this place was lake/pond."

Which set of fossils would most strongly support the student's claim?

AFossils of antelope bones and bison bones

BFossils of oak leaf fossils and palm leaf fossils

CFossils of water lily seed fossils, freshwater snail shells, duck bone fossils

DFossils of cactus pollen and camel bones

Solution & Explanation:The fossil evidence in the prompt points to the past environment in the answer. The fossil clue is: A student writes a claim about a hill with lots of limestone chips: "Long ago, this place was lake/pond.". That supports "Fossils of water lily seed fossils, freshwater snail shells, duck bone fossils" better than the other choices.

Problem 3Difficulty: Mastery

A student writes a claim about a rocky cut near a school bus loop: "Long ago, this place was cold tundra."

Which set of fossils would most strongly support the student's claim?

AFossils of sponges and coral branches

BFossils of spruce needles, snowshoe hare bones, mammoth hair and bones

CFossils of salmon-like fish fossils and river fish scales

DFossils of cactus pollen and scorpion fossils

Solution & Explanation:The fossil evidence in the prompt points to the past environment in the answer. The fossil clue is: A student writes a claim about a rocky cut near a school bus loop: "Long ago, this place was cold tundra.". That supports "Fossils of spruce needles, snowshoe hare bones, mammoth hair and bones" better than the other choices.

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 3 Science students. It aligns with educational standard SCI.3.29 (Grade 3 science skill focused on Fossils as Clues to Past Environments.).