📚Reading Standard
3rd Grade Reading: The Science Fair
Read a story about a science fair and answer questions about the characters, the problem, and what you can infer.
3rd Grade 18 min
✓ Answer key
3rd Grade · Reading & ELA
3rd Grade Reading & ELA Worksheets
Free printable 3rd grade reading and ELA worksheets organized by skill. Third graders read both fiction and nonfiction passages, find the main idea and supporting details, cite text evidence, and work on grammar like past, present, and future verb tenses. Every 3rd grade reading worksheet below includes a clean, low-ink PDF and a complete answer key — ready for homework, review, test prep, or tutoring.
Reviewed by ClassReady Editorial Team Last updated August 2026
Skills
Featured Printable PDFs
📚Reading Standard
Back to School Reading Comprehension: The First Day
Read an original back-to-school story and answer questions about the characters, problem, and solution.
3rd Grade 15 min
✓ Answer key
✏️Grammar Standard
Irregular Past Tense Verbs Worksheet
Irregular verbs don't take -ed. Their past tense changes the whole word: go → went, see → saw. Choose the correct form.
3rd Grade 12 min
✓ Answer key
📚Reading Standard
Reading Comprehension: How Honeybees Help (Nonfiction)
Read an informational passage about honeybees and answer main-idea and detail questions with text evidence.
3rd Grade 20 min
✓ Answer key
📚Reading Standard
Reading Comprehension: The New Recess Rule
Read an original short passage and answer text-based questions about the main idea and details.
3rd Grade 15 min
✓ Answer key
✏️Grammar Easy
Subject-Verb Agreement Worksheet
The verb must match its subject. One subject = verb with -s; more than one subject = verb without -s. Choose the correct verb.
3rd Grade 12 min
✓ Answer key
✏️Grammar Standard
Verb Tenses: Past, Present, and Future Worksheet
Verbs change to show time. Choose the past, present, or future form that fits each sentence.
3rd Grade 15 min
✓ Answer key
How teachers use these worksheets
- 📝 Morning work and bell ringers
- 🏠 Homework and at-home practice
- 🔁 Centers and rotations
- 📊 Test review and spiral review
- 🎯 Targeted intervention
- ⚡ Early finishers
Frequently Asked Questions
What reading skills do 3rd graders learn?
Third grade reading focuses on comprehending fiction and nonfiction, finding the main idea and key details, making inferences with text evidence, and grammar such as verb tenses.
Are these 3rd grade reading worksheets free?
Yes. Every 3rd grade reading and ELA worksheet is free to download and print, with no sign-up required, and each includes an answer key.
How can I use these worksheets?
They work well for homework, guided reading, centers, and test prep. Each passage comes with text-based questions and a sample answer key.
Do the worksheets include answer keys?
Yes — every 3rd grade reading and ELA worksheet comes with a complete answer key, with sample answers for open questions.