Free printable PDFs
3rd Grade Worksheets
Free printable 3rd grade worksheets (Grade 3 in Canada): Stars and Constellations, Busy Pollinators, Fast and Slow Changes, Balanced Forces and more. 1,812 PDFs with answer keys, aligned to NGSS, Common Core, the C3 Framework and the BC curriculum.
Free Worksheets › 3rd Grade Worksheets
Subject: All Math Reading English Spelling Vocabulary Phonics Cursive Science Social Studies
Grade: K 1st 2nd 3rd 4th 5th 6th 7th 8th
3rd Grade Science worksheets
3rd Grade Math worksheets
3rd Grade English worksheets
3rd Grade Spelling worksheets
3rd Grade Vocabulary worksheets
3rd Grade Reading worksheets
3rd Grade Cursive worksheets
3rd Grade Phonics worksheets
3rd Grade Social Studies worksheets
About these 3rd grade worksheets
DoodleBeez has 1,812 free printable 3rd grade worksheets covering 252 topics, written for what Canadian schools call Grade 3. Each PDF prints on one page with the answer key on page 2, so parents and teachers can check work in seconds. Every topic is matched to a US standard (NGSS, Common Core and the C3 Framework), and children can practice the same skill online with Luna reading every question aloud. Many topics also have a short video lesson.
The first worksheet in every topic is free to download with no account. Sign up free for any 100 worksheets, or go Premium for unlimited. Premium covers all 10,215 worksheets, and Family Premium adds one click workbook downloads.
Questions parents ask
Are these 3rd grade worksheets free?
Yes. The first worksheet in every topic is free to download with no account. Sign up free for any 100 worksheets, or go Premium for unlimited.
Are answer keys included?
Yes. Every PDF has its answer key on page 2, so parents and teachers can check work quickly.
Which standards do these worksheets follow?
Each topic is aligned to the Next Generation Science Standards (NGSS), the Common Core State Standards and the C3 Framework for Social Studies, and the exact code is shown on every topic page. Many topics also match the BC curriculum in Canada.
What grade are these worksheets for?
They are written for 3rd grade in the US, which is Grade 3 in Canada, roughly ages 8 to 9. Topics that span more than one grade are included too.


