Science puzzles

Free science word searches, crosswords, flashcards and matching games for biology, earth science, chemistry and physics units. Print them or play online.

1,565 puzzles

The digestive system – Crossword Play ▸

Find the words. Look carefully!

855 Views · Crossword › Science › Human Body · Made by SpunkyPuzzle
Breathing – Crossword Play ▸

key words associated with the topic of breathing

1,033 Views · Crossword › Science › Human Body · Made by BoldPanda78
Environmental Chemistry – Missing Letters Play ▸

KS3 9G wordsearch

1,049 Views · Missing Letters › Science › Earth & Weather · Made by CuriousGecko37
Marsupials and Monotremes – Crossword Play ▸

they're NOT really mammals....

582 Views · Crossword › Science · Made by LetterLabFalcon
Earth Interior – Missing Letters Play ▸

Earth's Layers and Related Words

1,090 Views · Missing Letters › Science › Chemistry & Physics · Made by LivelyAtlas
Populations – Word Search Play ▸

Think about what affects the numbers of plants and animals around us....

1,378 Views · Word Search › Science › Animals · Made by SpunkyPuzzle
Pompeii – Crossword Play ▸

buried under lava!!!

385 Views · Crossword › Science · Made by LetterLabFalcon
Immunity – Crossword Play ▸

all words to do with becoming immune against a disease

720 Views · Crossword › Science › Health & Medicine · Made by SpunkyPuzzle
Extinction – Crossword Play ▸

Lots of organisms (yes, the dinosaurs get all the limelight...) have become extinct -

1,162 Views · Crossword › Science › Animals · Made by SpunkyPuzzle
Atomic structure – Crossword Play ▸

Various words about atoms and bits of atoms

1,194 Views · Crossword › Science › Chemistry & Physics · Made by SpunkyPuzzle
Bundle in the Jungle! – Word Search Play ▸

This jungle is no ordinary jungle as it is crowded, even so help us find all the animals.

1,245 Views · Word Search › Science › Animals · Made by HappyRobin
Plate Tectonics – Missing Letters Play ▸

All the words are connected with the restless Earth!

215 Views · Missing Letters › Science › Earth & Weather · Made by SpunkyPuzzle
Chemistry Word Search – Crossword Play ▸

Find them all!

2,236 Views · Crossword › Science › Chemistry & Physics · Made by MxPuzzler
Mummification steps – Missing Letters Play ▸

Please try to find all the mummification steps.

786 Views · Missing Letters › Science › Human Body · Made by SpunkyPuzzle
Bacteria – Missing Letters Play ▸

This word search uses words that are associated with our disease.

1,540 Views · Missing Letters › Science › Health & Medicine · Made by MxPuzzler
Shame/Self-Image – Crossword Play ▸

Terms related to shame and self-image when dealing with addiction

628 Views · Crossword › Science › Health & Medicine · Made by RowdyFalcon
Small Dogs – Word Search Play ▸

various small breeds of dogs

1,453 Views · Word Search › Science › Animals · Made by PuzzlePixie
Health and Safety – Crossword Play ▸

This word serch is about Health and Safety around the work place.

902 Views · Crossword › Science › Health & Medicine · Made by LivelyWhiz
Forces – Crossword Play ▸

Key words for Key Stage 2 forces

1,894 Views · Crossword › Science › Chemistry & Physics · Made by SharpRocket
Animals and Pets – Missing Letters Play ▸

by bella

346 Views · Missing Letters › Science › Animals · Made by MxPuzzler