Helpful Third Grade Resources

Balanced Forces & Engineering Vocabulary CrosswordReview key vocabulary from the Mystery Science Balanced Forces and Engineering lesson with this fun crossword puzzle! Includes an answer key for easy grading. Perfect for in-class review, homework, or early finishers.

Ready to use supplemental resources designed to extend and enrich lesson 1 of the Third Grade Mystery Science unit: Animals Through Time: Habitats, Fossils, and Environments Over Time.

This worksheet helps students review key vocabulary from Mystery Science Lesson 2: Fossil Evidence & Dinosaurs. Students will complete a mix of activities — filling in the blanks with the correct vocabulary words, writing sentences to show understanding, and drawing pictures to illustrate key terms about fossils and dinosaurs.

Review key Mystery Science vocabulary with this matching and open-response worksheet. Includes an answer key for easy grading—perfect for in-class review, homework, or early finishers!

Make learning nouns sweet and simple with this Gum ball Noun Worksheet! Students will identify nouns by coloring in gum balls on the page. This fun, themed worksheet reinforces grammar skills while keeping students engaged with a playful design.

Help your students conquer addition with confidence using these Addition with Regrouping Worksheets – the perfect resource for building strong foundational math skills!