Classic Crosswords Classic Science Medium — Set 13
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 2 All the chemical processes in your body that keep you alive
- 4 The smallest piece of matter that makes up everything
- 6 The power that makes things move or change
- 7 The process of getting bigger or more developed
- 8 The amount of space something takes up
Down
- 1 A pattern of energy moving through space or matter
- 2 To find the size, amount, or degree of something
- 3 The force that slows things down when they rub together
- 5 A gas in the air that living things need to breathe
Answers
- 2 Across: All the chemical processes in your body that keep you alive (10)METABOLISM
- 4 Across: The smallest piece of matter that makes up everything (4)ATOM
- 6 Across: The power that makes things move or change (6)ENERGY
- 7 Across: The process of getting bigger or more developed (6)GROWTH
- 8 Across: The amount of space something takes up (6)VOLUME
- 1 Down: A pattern of energy moving through space or matter (4)WAVE
- 2 Down: To find the size, amount, or degree of something (7)MEASURE
- 3 Down: The force that slows things down when they rub together (8)FRICTION
- 5 Down: A gas in the air that living things need to breathe (6)OXYGEN
🔬 Science Crossword #2
13×13 grid
Across
- 5 A curved piece of glass that bends light
- 6 The tendency of an object to stay still or keep moving
- 7 An educated guess about what will happen in an experiment
- 8 A substance made of two or more elements bonded together
Down
- 1 The force that makes magnets attract or repel
- 2 How tightly packed the matter is in something
- 3 When one substance soaks up or takes in another
- 4 A form of energy that makes things warm
Answers
- 5 Across: A curved piece of glass that bends light (4)LENS
- 6 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 7 Across: An educated guess about what will happen in an experiment (10)HYPOTHESIS
- 8 Across: A substance made of two or more elements bonded together (8)COMPOUND
- 1 Down: The force that makes magnets attract or repel (9)MAGNETISM
- 2 Down: How tightly packed the matter is in something (7)DENSITY
- 3 Down: When one substance soaks up or takes in another (10)ABSORPTION
- 4 Down: A form of energy that makes things warm (4)HEAT
🔬 Science Crossword #3
13×13 grid
Across
- 1 When light bounces off a surface like a mirror
- 4 Small pieces of rock and soil carried by water and wind
- 6 The part of an experiment that stays the same for comparison
- 7 The distance between one wave peak and the next
- 8 A state of matter that flows and takes the shape of its container
- 9 Facts and information collected from experiments
- 10 The amount of space something takes up
Down
- 2 When water changes from a liquid to a gas
- 3 The smallest piece of matter that makes up everything
- 5 A sudden shaking of the ground caused by movements deep inside Earth
Answers
- 1 Across: When light bounces off a surface like a mirror (10)REFLECTION
- 4 Across: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 6 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 7 Across: The distance between one wave peak and the next (10)WAVELENGTH
- 8 Across: A state of matter that flows and takes the shape of its container (6)LIQUID
- 9 Across: Facts and information collected from experiments (4)DATA
- 10 Across: The amount of space something takes up (6)VOLUME
- 2 Down: When water changes from a liquid to a gas (11)EVAPORATION
- 3 Down: The smallest piece of matter that makes up everything (4)ATOM
- 5 Down: A sudden shaking of the ground caused by movements deep inside Earth (10)EARTHQUAKE
🔬 Science Crossword #4
13×13 grid
Across
- 1 A form of energy used to power lights and machines
- 3 The steps followed to do an experiment
- 6 The rate at which something speeds up
- 7 Small pieces of rock and soil carried by water and wind
- 8 The tendency of an object to stay still or keep moving
Down
- 2 A tool that makes far-away things look closer
- 4 The amount of matter in an object
- 5 Anything that takes up space and has weight
Answers
- 1 Across: A form of energy used to power lights and machines (11)ELECTRICITY
- 3 Across: The steps followed to do an experiment (9)PROCEDURE
- 6 Across: The rate at which something speeds up (12)ACCELERATION
- 7 Across: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 8 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 2 Down: A tool that makes far-away things look closer (9)TELESCOPE
- 4 Down: The amount of matter in an object (4)MASS
- 5 Down: Anything that takes up space and has weight (6)MATTER
🔬 Science Crossword #5
13×13 grid
Across
- 3 Anything that takes up space and has weight
- 5 A tiny particle of light energy
- 6 The tiny building block that makes up all living things
- 7 A form of energy that makes things warm
Down
- 1 A thread-like structure in cells that carries genetic information
- 2 Any living thing such as a plant or animal
- 4 The smallest piece of matter that makes up everything
- 5 To say what you think will happen based on evidence
Answers
- 3 Across: Anything that takes up space and has weight (6)MATTER
- 5 Across: A tiny particle of light energy (6)PHOTON
- 6 Across: The tiny building block that makes up all living things (4)CELL
- 7 Across: A form of energy that makes things warm (4)HEAT
- 1 Down: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 2 Down: Any living thing such as a plant or animal (8)ORGANISM
- 4 Down: The smallest piece of matter that makes up everything (4)ATOM
- 5 Down: To say what you think will happen based on evidence (7)PREDICT
Solver Notes
- 2. All the chemical processes in your body that keep you alive
- 4. The smallest piece of matter that makes up everything
- 6. The power that makes things move or change
- 7. The process of getting bigger or more developed
- 8. The amount of space something takes up
- 1. A pattern of energy moving through space or matter
- 2. To find the size, amount, or degree of something
- 3. The force that slows things down when they rub together
- 5. A gas in the air that living things need to breathe
Enjoy our collection of classic crossword puzzles featuring traditional grid layouts and a wide range of topics. Each puzzle is free to download, print, and solve at your own pace.
What are classic crossword puzzles?
Classic crossword puzzles use a traditional symmetric grid where solvers fill in words based on numbered clues. Each puzzle features interlocking horizontal and vertical answers that share common letters, creating an engaging word challenge.
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Start with the clues you know for certain and fill in those answers first. Use the crossing letters to help you figure out harder clues. Work through the across and down clues systematically, and don't be afraid to use a pencil so you can erase.
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