This challenging worksheet stretches second graders into spotting off-topic sentences and matching details to main ideas. Students decide that Dolphins swim in groups called pods supports the idea that dolphins are social, and they cross out Ice cream is cold from a passage about trains and My grandma bakes bread from one about the zoo.
Another item asks which detail proves a seatbelt keeps you safe. Fill-in-the-blank questions reinforce words like off-topic, pods, and zookeepers. Kids leave able to defend why a sentence belongs and trim ones that wander away from the main idea.
Style:
Main Idea & Supporting Details
Part A: Multiple Choice
Circle the best answer for each question.
1. Main idea: Dolphins are very social animals. Which detail best supports this?
A) Dolphins live in the ocean.
B) Dolphins swim in groups called pods.
C) Dolphins are gray.
D) Dolphins eat fish.
2. A passage says: Trains carry people to work. Trains move on tracks. Ice cream is cold. Trains can be very fast. Which sentence does NOT belong?
A) Trains carry people to work.
B) Trains move on tracks.
C) Ice cream is cold.
D) Trains can be very fast.
3. Main idea: Wearing a seatbelt keeps you safe in a car. Which detail supports this?
A) Cars come in many colors.
B) A seatbelt holds you in place during a crash.
C) Some cars are very fast.
D) Roads are made of concrete.
4. A passage says: The zoo has lions and tigers. Visitors can see monkeys play. My grandma bakes bread. Zookeepers feed the animals. Which sentence does NOT belong?
A) The zoo has lions and tigers.
B) Visitors can see monkeys play.
C) My grandma bakes bread.
D) Zookeepers feed the animals.
Part B: Fill in the Blank
Write the correct answer on each line.
1. A sentence that does not match the main idea is called off-topic.
2. Dolphins swim in groups called pods.
3. A seatbelt holds you in place during a crash.
4. At the zoo, zookeepers feed the animals every day.
5. A passage about trains should NOT include a sentence about ice cream.
Main Idea & Supporting Details
★ Part A: Multiple Choice
Circle the best answer for each question.
1. Main idea: Dolphins are very social animals. Which detail best supports this?
A) Dolphins live in the ocean.
B) Dolphins swim in groups called pods.
C) Dolphins are gray.
D) Dolphins eat fish.
2. A passage says: Trains carry people to work. Trains move on tracks. Ice cream is cold. Trains can be very fast. Which sentence does NOT belong?
A) Trains carry people to work.
B) Trains move on tracks.
C) Ice cream is cold.
D) Trains can be very fast.
3. Main idea: Wearing a seatbelt keeps you safe in a car. Which detail supports this?
A) Cars come in many colors.
B) A seatbelt holds you in place during a crash.
C) Some cars are very fast.
D) Roads are made of concrete.
4. A passage says: The zoo has lions and tigers. Visitors can see monkeys play. My grandma bakes bread. Zookeepers feed the animals. Which sentence does NOT belong?
A) The zoo has lions and tigers.
B) Visitors can see monkeys play.
C) My grandma bakes bread.
D) Zookeepers feed the animals.
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) A sentence that does not match the main idea is called off-topic.
2) Dolphins swim in groups called pods.
3) A seatbelt holds you in place during a crash.
4) At the zoo, zookeepers feed the animals every day.
5) A passage about trains should NOT include a sentence about ice cream.
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
Auto-graded
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