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Why One Big Claw? Nalani Researches Fiddler Crabs
Join Nalani on a short research project about fiddler crabs: pick a question, choose sources, check facts in two texts and answer the question.
Grade 3ELAInteractive · Printable
Aligned toW.3.7
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What’s included
- Single worksheet
- Auto-graded online
- 1 Common Core standard
- Printable answer key
- 10 questions
- Classroom-ready
Details
- Format
- Interactive · Printable
- Grade
- Grade 3
- Subject
- ELA
- Question types
- Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer
About this worksheet
What students practice
- Students choose a focused research question and a reliable source.
- Students find facts in two sources that answer a research question.
- Students write an answer to a research question using facts from two sources.
How to use
Talk about the steps of a research project first. Then have students read both sources and answer the questions, working in pairs for the last section if needed.
Curriculum
Common Core standard covered
Conduct a short research project that builds knowledge about a topic.
Preview
OwlSheets.com
Why One Big Claw? Nalani Researches Fiddler Crabs
Follow the steps of a short research project.

Plan the research
On a trip to the shore, Nalani saw tiny crabs waving one giant claw. She wants to do a short research project to learn more about them.
- A. What are all the animals that live in the ocean?
- B. Why do male fiddler crabs have one big claw?
- C. Was my trip to the shore the most fun ever?
- D. Which crab does my best friend like best?
- A. A comic about a crab who plays the fiddle
- B. A poem a classmate wrote about the beach
- C. A nature center article about shore crabs
- D. A video of a crab costume for a party
- Ask a question
- Find sources
- Take notes
- Share what you learned
- A. She wrote key words on note cards.
- B. She made a poster for her class.
- C. She wondered why one claw was so big.
- D. She got an article from the nature center.
The preview shows the first questions. Unlock the worksheet to see all of it.
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