Classic Crosswords Classic Science Medium — Set 23
🔬 Science Crossword #1
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Across
- 4. The steps followed to do an experiment
- 5. The amount of space something takes up
- 6. A test done to discover something new
- 7. Any living thing such as a plant or animal
- 8. When water changes from a liquid to a gas
Down
- 1. The rate at which something speeds up
- 2. To find the size, amount, or degree of something
- 3. The slow process of living things changing over many years
Show answers
- 4 Across: The steps followed to do an experiment (9)PROCEDURE
- 5 Across: The amount of space something takes up (6)VOLUME
- 6 Across: A test done to discover something new (10)EXPERIMENT
- 7 Across: Any living thing such as a plant or animal (8)ORGANISM
- 8 Across: When water changes from a liquid to a gas (11)EVAPORATION
- 1 Down: The rate at which something speeds up (12)ACCELERATION
- 2 Down: To find the size, amount, or degree of something (7)MEASURE
- 3 Down: The slow process of living things changing over many years (9)EVOLUTION
🔬 Science Crossword #2
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Across
- 3. The amount of space something takes up
- 4. The passing of traits from parents to their children
- 6. A hard solid piece of the Earth made of minerals
- 7. Anything that takes up space and has weight
- 8. The tendency of an object to stay still or keep moving
Down
- 1. A pure substance made of only one type of atom
- 2. The upward force that makes things float in water
- 5. The slow process of living things changing over many years
Show answers
- 3 Across: The amount of space something takes up (6)VOLUME
- 4 Across: The passing of traits from parents to their children (8)HEREDITY
- 6 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 7 Across: Anything that takes up space and has weight (6)MATTER
- 8 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 1 Down: A pure substance made of only one type of atom (7)ELEMENT
- 2 Down: The upward force that makes things float in water (8)BUOYANCY
- 5 Down: The slow process of living things changing over many years (9)EVOLUTION
🔬 Science Crossword #3
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Across
- 1. The wearing away of land by water, wind, or ice
- 3. A tool that makes far-away things look closer
- 5. A change in a living thing that helps it survive
- 7. The molecule inside cells that carries instructions for life
- 8. The breaking down of rocks by weather, water, and living things
Down
- 2. A material that does not let electricity or heat pass through easily
- 4. The act of moving or changing position
- 6. To say what you think will happen based on evidence
Show answers
- 1 Across: The wearing away of land by water, wind, or ice (7)EROSION
- 3 Across: A tool that makes far-away things look closer (9)TELESCOPE
- 5 Across: A change in a living thing that helps it survive (10)ADAPTATION
- 7 Across: The molecule inside cells that carries instructions for life (3)DNA
- 8 Across: The breaking down of rocks by weather, water, and living things (10)WEATHERING
- 2 Down: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 4 Down: The act of moving or changing position (6)MOTION
- 6 Down: To say what you think will happen based on evidence (7)PREDICT
🔬 Science Crossword #4
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Across
- 3. Any living thing such as a plant or animal
- 6. To write down information for later use
- 7. A state of matter that spreads to fill any space
- 9. The central part of a cell that controls its activity
- 10. The path water takes as it moves between Earth and sky
Down
- 1. The steps followed to do an experiment
- 2. The molecule inside cells that carries instructions for life
- 4. A tool that makes very tiny things look bigger
- 5. A form of energy that allows us to see
- 8. An object that attracts iron and some other metals
Show answers
- 3 Across: Any living thing such as a plant or animal (8)ORGANISM
- 6 Across: To write down information for later use (6)RECORD
- 7 Across: A state of matter that spreads to fill any space (3)GAS
- 9 Across: The central part of a cell that controls its activity (7)NUCLEUS
- 10 Across: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 1 Down: The steps followed to do an experiment (9)PROCEDURE
- 2 Down: The molecule inside cells that carries instructions for life (3)DNA
- 4 Down: A tool that makes very tiny things look bigger (10)MICROSCOPE
- 5 Down: A form of energy that allows us to see (5)LIGHT
- 8 Down: An object that attracts iron and some other metals (6)MAGNET
🔬 Science Crossword #5
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Across
- 6. The rate at which something speeds up
- 8. Facts and information collected from experiments
- 9. A form of energy that makes things warm
Down
- 1. How hot or cold something is
- 2. The band of colors formed when white light is split
- 3. Two or more atoms joined together
- 4. The molecule inside cells that carries instructions for life
- 5. A curved piece of glass that bends light
- 7. The tendency of an object to stay still or keep moving
Show answers
- 6 Across: The rate at which something speeds up (12)ACCELERATION
- 8 Across: Facts and information collected from experiments (4)DATA
- 9 Across: A form of energy that makes things warm (4)HEAT
- 1 Down: How hot or cold something is (11)TEMPERATURE
- 2 Down: The band of colors formed when white light is split (8)SPECTRUM
- 3 Down: Two or more atoms joined together (8)MOLECULE
- 4 Down: The molecule inside cells that carries instructions for life (3)DNA
- 5 Down: A curved piece of glass that bends light (4)LENS
- 7 Down: The tendency of an object to stay still or keep moving (7)INERTIA
Solver Notes
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.
How do I solve a classic crossword puzzle?
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.
Who are classic crosswords best suited for?
Classic crossword puzzles are ideal for adults and older students who enjoy vocabulary challenges and general knowledge trivia. They work well for solo relaxation, classroom activities, or group puzzle-solving sessions.
How many classic crossword puzzles are available?
Our library includes dozens of classic crossword puzzles spanning topics like general knowledge, geography, history, and sports. New puzzles are added regularly so you always have fresh challenges to print and solve.
What is the difference between classic and quick crosswords?
Classic crossword puzzles use larger grids with more complex clues and require broader vocabulary knowledge. Quick crosswords feature smaller grids and simpler clues, making them faster to complete and more accessible for beginners.