Science worksheets

This page has 117 free printable science worksheets covering Kindergarten to Grade 6. Each one comes with an answer key, prints cleanly or saves as a PDF, and needs no login. Browse by grade below.

Kindergarten

All Kindergarten worksheets →

Science Parts of a Plant Plant Life Cycle Butterfly Life Cycle Five Senses Weather and Seasons Healthy Habits Living vs Non-Living Push and Pull Everyday Materials

Grade 1

All Grade 1 worksheets →

Solar System Parts of a Plant Parts of a Flower Plant Life Cycle Butterfly Life Cycle Frog Life Cycle Human Body Five Senses Skeleton and Bones Animal Groups Habitats Weather and Seasons Day and Night Healthy Habits Living vs Non-Living Push and Pull Everyday Materials Light and Sound

Grade 4

All Grade 4 worksheets →

Solar System Water Cycle Human Body Animal Groups Food Chains States of Matter Simple Machines Magnets Day and Night Heat and Temperature Rocks and Soils Adaptations Classifying Living Things Reversible and Irreversible Changes Light, Shadows and Reflection Electricity and Energy Science Inquiry Skills How Science Works

Grade 5

All Grade 5 worksheets →

Water Cycle Food Chains States of Matter Simple Machines Rocks and Soils Adaptations Classifying Living Things Reversible and Irreversible Changes Light, Shadows and Reflection Electricity and Energy Extreme Weather and Earth Changes Science Inquiry Skills How Science Works

Grade 6

All Grade 6 worksheets →

Adaptations Classifying Living Things Reversible and Irreversible Changes Light, Shadows and Reflection Electricity and Energy Extreme Weather and Earth Changes Science Inquiry Skills How Science Works

Frequently asked questions

Are these science worksheets free?

Yes. Every worksheet on ChalkBee is free to view, print and download as a PDF. There is no paywall and you do not need to log in or create an account.

Do the worksheets have answer keys?

Yes. Every set comes with a full answer key. For maths, the answers are computed in code from the exact numbers printed on the sheet, so the key is never wrong.

What grades are the science worksheets for?

This page has 117 science worksheets spanning Kindergarten to Grade 6, sorted by grade.

How do I print or download them?

Open any set, then use your browser's print option to print it or to save it as a PDF. The pages are laid out to print cleanly on standard letter or A4 paper.