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Free printable PDFs

2nd Grade Science Worksheets

Free printable 2nd grade science worksheets (Grade 2 in Canada): Moon Phases, Sunrise and Sunset, Stars and Constellations, Make Some Noise and more. 188 PDFs with answer keys, aligned to NGSS and the BC curriculum.

Free Worksheets › 2nd Grade Worksheets › 2nd Grade Science Worksheets

✅ Answer key on every sheetPage 2 of each PDF
🎧 Practice online tooSame skill, read aloud by Luna
🎬 Video lessonsWatch Luna explain the skill
🇺🇸 🇨🇦 US and Canada standardsCommon Core, NGSS and C3 in the US, plus the BC curriculum in Canada

Subject: All Math Reading English Spelling Vocabulary Phonics Cursive Handwriting Science Social Studies

Grade: K 1st 2nd 3rd 4th 5th 6th 7th 8th

2nd Grade Science worksheets

Moon Phases worksheet Science · 1st and 2nd Grade Moon Phases 6 worksheets with answers · 🎬 video Sunrise and Sunset worksheet Science · 1st and 2nd Grade Sunrise and Sunset 6 worksheets with answers · 🎬 video Stars and Constellations worksheet Science · 1st to 3rd Grade Stars and Constellations 6 worksheets with answers Make Some Noise worksheet Science · 1st and 2nd Grade Make Some Noise 6 worksheets with answers Glow or Bounce? worksheet Science · 1st and 2nd Grade Glow or Bounce? 6 worksheets with answers Mirror Magic worksheet Science · 1st and 2nd Grade Mirror Magic 6 worksheets with answers · 🎬 video See Through or Not? worksheet Science · 1st and 2nd Grade See Through or Not? 6 worksheets with answers · 🎬 video Light and Sound Signals worksheet Science · 1st and 2nd Grade Light and Sound Signals 6 worksheets with answers Babies Like Parents worksheet Science · 1st and 2nd Grade Babies Like Parents 6 worksheets with answers Animal Defences worksheet Science · 1st and 2nd Grade Animal Defences 6 worksheets with answers Plant Parts at Work worksheet Science · 1st and 2nd Grade Plant Parts at Work 6 worksheets with answers · 🎬 video Learning From Parents worksheet Science · 1st and 2nd Grade Learning From Parents 6 worksheets with answers · 🎬 video Busy Pollinators worksheet Science · 1st to 3rd Grade Busy Pollinators 6 worksheets with answers Seeds on the Move worksheet Science · 1st and 2nd Grade Seeds on the Move 6 worksheets with answers · 🎬 video Plant Growing Tests worksheet Science · 1st and 2nd Grade Plant Growing Tests 6 worksheets with answers Material Detectives worksheet Science · 1st and 2nd Grade Material Detectives 6 worksheets with answers Best Material for the Job worksheet Science · 1st and 2nd Grade Best Material for the Job 6 worksheets with answers · 🎬 video Build It Up worksheet Science · 1st and 2nd Grade Build It Up 6 worksheets with answers · 🎬 video Undo It or Not? worksheet Science · 1st and 2nd Grade Undo It or Not? 6 worksheets with answers · 🎬 video Land Shapes worksheet Science · 1st and 2nd Grade Land Shapes 6 worksheets with answers · 🎬 video Water Everywhere worksheet Science · 1st and 2nd Grade Water Everywhere 6 worksheets with answers Fast and Slow Changes worksheet Science · 1st to 3rd Grade Fast and Slow Changes 6 worksheets with answers Insect Body Parts worksheet Science · 1st and 2nd Grade Insect Body Parts 6 worksheets with answers Animals in Winter worksheet Science · 1st and 2nd Grade Animals in Winter 6 worksheets with answers · 🎬 video Reduce, Reuse, Recycle worksheet Science · 1st and 2nd Grade Reduce, Reuse, Recycle 6 worksheets with answers · 🎬 video Gravity Pulls Down worksheet Science · 2nd to 5th Grade Gravity Pulls Down 6 worksheets with answers Frog Life Cycle worksheet Science · 2nd to 5th Grade Frog Life Cycle 6 worksheets with answers · 🎬 video Camouflage worksheet Science · 2nd to 5th Grade Camouflage 6 worksheets with answers · 🎬 video Arctic Wildlife worksheet Science · 2nd to 5th Grade Arctic Wildlife 6 worksheets with answers Bird Migration worksheet Science · 2nd to 5th Grade Bird Migration 6 worksheets with answers Fruit Vitamin Match worksheet Science · 1st and 2nd Grade Fruit Vitamin Match 4 worksheets with answers Vitamin Jobs worksheet Science · 2nd and 3rd Grade Vitamin Jobs 4 worksheets with answers

About these 2nd grade science worksheets

DoodleBeez has 188 free printable 2nd grade science worksheets covering 32 topics, written for what Canadian schools call Grade 2. 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), 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 2nd grade science 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), 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 2nd grade in the US, which is Grade 2 in Canada, roughly ages 7 to 8. Topics that span more than one grade are included too.