Classic Crosswords Classic Science Medium — Set 24
🔬 Science Crossword #1
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Across
- 3. Facts and information collected from experiments
- 5. The remains of a plant or animal from long ago preserved in rock
- 6. A material that electricity or heat can pass through easily
- 7. A mixture where one substance dissolves completely in another
- 8. The force that slows things down when they rub together
Down
- 1. The rate at which something speeds up
- 2. The amount of matter in an object
- 4. The band of colors formed when white light is split
Show answers
- 3 Across: Facts and information collected from experiments (4)DATA
- 5 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 6 Across: A material that electricity or heat can pass through easily (9)CONDUCTOR
- 7 Across: A mixture where one substance dissolves completely in another (8)SOLUTION
- 8 Across: The force that slows things down when they rub together (8)FRICTION
- 1 Down: The rate at which something speeds up (12)ACCELERATION
- 2 Down: The amount of matter in an object (4)MASS
- 4 Down: The band of colors formed when white light is split (8)SPECTRUM
🔬 Science Crossword #2
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Across
- 3. A pure substance made of only one type of atom
- 7. The upward force that makes things float in water
- 8. The part of an experiment that stays the same for comparison
Down
- 1. Related to the large plates that make up Earth's surface
- 2. When light bounces off a surface like a mirror
- 4. To find the size, amount, or degree of something
- 5. A change in a living thing that helps it survive
- 6. A gas in the air that living things need to breathe
Show answers
- 3 Across: A pure substance made of only one type of atom (7)ELEMENT
- 7 Across: The upward force that makes things float in water (8)BUOYANCY
- 8 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 1 Down: Related to the large plates that make up Earth's surface (8)TECTONIC
- 2 Down: When light bounces off a surface like a mirror (10)REFLECTION
- 4 Down: To find the size, amount, or degree of something (7)MEASURE
- 5 Down: A change in a living thing that helps it survive (10)ADAPTATION
- 6 Down: A gas in the air that living things need to breathe (6)OXYGEN
🔬 Science Crossword #3
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Across
- 1. Something in an experiment that can be changed or measured
- 6. The slow process of living things changing over many years
- 7. When a solid mixes into a liquid and seems to disappear
- 8. A material that electricity or heat can pass through easily
Down
- 2. The rate at which something speeds up
- 3. Any living thing such as a plant or animal
- 4. A tiny particle of light energy
- 5. The smallest piece of matter that makes up everything
Show answers
- 1 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 6 Across: The slow process of living things changing over many years (9)EVOLUTION
- 7 Across: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 8 Across: A material that electricity or heat can pass through easily (9)CONDUCTOR
- 2 Down: The rate at which something speeds up (12)ACCELERATION
- 3 Down: Any living thing such as a plant or animal (8)ORGANISM
- 4 Down: A tiny particle of light energy (6)PHOTON
- 5 Down: The smallest piece of matter that makes up everything (4)ATOM
🔬 Science Crossword #4
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Across
- 5. A form of energy that allows us to see
- 6. A hard solid piece of the Earth made of minerals
- 7. A sample of something used for study
- 8. A state of matter that holds its shape
- 9. Two or more substances mixed together but not chemically joined
Down
- 1. The force that makes magnets attract or repel
- 2. A substance that living things need for energy and growth
- 3. To sort things into groups based on their features
- 4. A glass building for growing plants or the warming effect on Earth
Show answers
- 5 Across: A form of energy that allows us to see (5)LIGHT
- 6 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 7 Across: A sample of something used for study (8)SPECIMEN
- 8 Across: A state of matter that holds its shape (5)SOLID
- 9 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 1 Down: The force that makes magnets attract or repel (9)MAGNETISM
- 2 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 3 Down: To sort things into groups based on their features (8)CLASSIFY
- 4 Down: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
🔬 Science Crossword #5
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Across
- 3. A material that does not let electricity or heat pass through easily
- 8. The rate at which something speeds up
- 11. A unit of information that passes traits from parents to children
Down
- 1. Two or more substances mixed together but not chemically joined
- 2. A hard solid piece of the Earth made of minerals
- 4. A test done to discover something new
- 5. To sort things into groups based on their features
- 6. When a solid mixes into a liquid and seems to disappear
- 7. The power that makes things move or change
- 9. The tiny building block that makes up all living things
- 10. The smallest piece of matter that makes up everything
Show answers
- 3 Across: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 8 Across: The rate at which something speeds up (12)ACCELERATION
- 11 Across: A unit of information that passes traits from parents to children (4)GENE
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 2 Down: A hard solid piece of the Earth made of minerals (4)ROCK
- 4 Down: A test done to discover something new (10)EXPERIMENT
- 5 Down: To sort things into groups based on their features (8)CLASSIFY
- 6 Down: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 7 Down: The power that makes things move or change (6)ENERGY
- 9 Down: The tiny building block that makes up all living things (4)CELL
- 10 Down: The smallest piece of matter that makes up everything (4)ATOM
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.