Otter Pocket Reading Worksheet
Otter Pocket Reading
Grade 2 • Nonfiction Reading Passage
Level 2.7
Name:
Date:
Score:
/ 4
The Otter's Secret Pocket
Read carefully
Sea otters spend almost their entire lives in the cold ocean. To stay warm, they have the thickest fur of any animal on Earth. When they rest, they float on their backs like small rafts bobbing in the water.
When lunch comes, a sea otter dives to the ocean floor to hunt for crunchy clams and crabs. But how does an otter crack open a hard shell? It uses a rock! Under each front arm, an otter has a loose flap of skin that forms a pocket. An otter keeps its favorite rock tucked safely inside this secret pouch.
Floating on its back, the otter puts the rock on its belly. Then it taps the clam against the rock until it pops open! At night, otters wrap themselves in giant ocean kelp so waves do not drift them away while they sleep.
Comprehension Questions
Answer each question in a complete sentence.
1
Where does a sea otter keep its favorite rock?
2
How does the sea otter use its rock to open a clam?
3
Why do sea otters wrap themselves in giant kelp before sleeping?
4
What keeps a sea otter warm in the freezing ocean water?
Capital letters End punctuation (. ? !) Complete sentences
RI.2.1 Text Evidence
Otter Pocket Answer Key
Otter Pocket Answer Key
Teacher Only
Grade 2 • Nonfiction Text: "The Otter's Secret Pocket"
Standards CCSS RI.2.1
Max Score 4 Points
Focus: Key Details & Evidence
Text Level: Grade 2.7 (~500L)
Response: Complete Sentences
1
Where does a sea otter keep its favorite rock?
1 pt • Recall / Location
Exemplar Student Response:
"A sea otter keeps its favorite rock in a loose pocket of skin under its front arm."
Acceptable: In a pouch / pocket under its arm (or front leg). Text Evidence: Paragraph 2
2
How does the sea otter use its rock to open a clam?
1 pt • Process / Action
Exemplar Student Response:
"The otter puts the rock on its belly and taps the clam against it until it pops open."
Acceptable: Hits/taps the shell on the rock resting on its chest or belly. Text Evidence: Paragraph 3
3
Why do sea otters wrap themselves in giant kelp before sleeping?
1 pt • Cause & Effect
Exemplar Student Response:
"Otters wrap in kelp so the ocean waves do not drift them away while they sleep."
Acceptable: To keep from floating / washing away in the waves. Text Evidence: Paragraph 3
4
What keeps a sea otter warm in the freezing ocean water?
1 pt • Key Fact
Exemplar Student Response:
"Sea otters have the thickest fur of any animal on Earth to keep them warm."
Acceptable: Their very thick fur / thickest fur. Text Evidence: Paragraph 1
Short-Answer Scoring Guide
- 1.0 pt: Accurate detail written in a complete sentence with capital and period.
- 0.5 pt: Accurate detail but written as a sentence fragment or missing punctuation.
- 0.0 pt: Inaccurate detail, off-topic response, or left blank.
Whole-Class Discussion Spark
Prompt: "Why do you think an otter keeps the same favorite rock instead of finding a new one every time?"
Encourages synthesis: Students infer that rocks with the right weight, smoothness, and shape are hard to find and fit best in their pocket.
