Classic Crosswords Classic Science Expert — Set 30
🔬 Science Crossword #1
| 1 | 2 | 3 | ||||||||||
| 4 | ||||||||||||
| 5 | ||||||||||||
| 6 | ||||||||||||
| 7 | ||||||||||||
| 8 | ||||||||||||
Across
- 4. A thread-like structure in cells that carries genetic information
- 5. The amount of space something takes up
- 6. An object that attracts iron and some other metals
- 8. The rate at which something speeds up
Down
- 1. A substance made of two or more elements bonded together
- 2. When a gas cools and turns back into a liquid
- 3. A chemical change when substances interact
- 7. A push or pull that can change how something moves
Show answers
- 4 Across: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 5 Across: The amount of space something takes up (6)VOLUME
- 6 Across: An object that attracts iron and some other metals (6)MAGNET
- 8 Across: The rate at which something speeds up (12)ACCELERATION
- 1 Down: A substance made of two or more elements bonded together (8)COMPOUND
- 2 Down: When a gas cools and turns back into a liquid (12)CONDENSATION
- 3 Down: A chemical change when substances interact (8)REACTION
- 7 Down: A push or pull that can change how something moves (5)FORCE
🔬 Science Crossword #2
| 1 | 2 | |||||||||||
| 3 | 4 | |||||||||||
| 5 | ||||||||||||
| 6 | ||||||||||||
| 7 | ||||||||||||
| 8 | ||||||||||||
Across
- 1. A form of energy that allows us to see
- 5. A glass container used in science experiments
- 6. The wearing away of land by water, wind, or ice
- 7. A substance made of two or more elements bonded together
- 8. How often something happens in a given time
Down
- 2. A glass building for growing plants or the warming effect on Earth
- 3. Two or more atoms joined together
- 4. To write down information for later use
Show answers
- 1 Across: A form of energy that allows us to see (5)LIGHT
- 5 Across: A glass container used in science experiments (6)BEAKER
- 6 Across: The wearing away of land by water, wind, or ice (7)EROSION
- 7 Across: A substance made of two or more elements bonded together (8)COMPOUND
- 8 Across: How often something happens in a given time (9)FREQUENCY
- 2 Down: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 3 Down: Two or more atoms joined together (8)MOLECULE
- 4 Down: To write down information for later use (6)RECORD
🔬 Science Crossword #3
| 1 | ||||||||||||
| 2 | 3 | 4 | ||||||||||
| 5 | ||||||||||||
| 6 | 7 | |||||||||||
| 8 | ||||||||||||
Across
- 5. The slow process of living things changing over many years
- 6. A unit of information that passes traits from parents to children
- 8. The part of an experiment that stays the same for comparison
Down
- 1. The path water takes as it moves between Earth and sky
- 2. The process of getting bigger or more developed
- 3. Anything that takes up space and has weight
- 4. The steps followed to do an experiment
- 7. The tiny building block that makes up all living things
Show answers
- 5 Across: The slow process of living things changing over many years (9)EVOLUTION
- 6 Across: A unit of information that passes traits from parents to children (4)GENE
- 8 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 1 Down: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 2 Down: The process of getting bigger or more developed (6)GROWTH
- 3 Down: Anything that takes up space and has weight (6)MATTER
- 4 Down: The steps followed to do an experiment (9)PROCEDURE
- 7 Down: The tiny building block that makes up all living things (4)CELL
🔬 Science Crossword #4
| 1 | 2 | |||||||||||
| 3 | ||||||||||||
| 4 | ||||||||||||
| 5 | ||||||||||||
| 6 | 7 | |||||||||||
| 8 | ||||||||||||
| 9 | ||||||||||||
Across
- 4. When a gas cools and turns back into a liquid
- 6. A substance made of two or more elements bonded together
- 9. To study something carefully to understand it
Down
- 1. A substance that living things need for energy and growth
- 2. A tiny particle of light energy
- 3. The molecule inside cells that carries instructions for life
- 5. A community of living things and their environment working together
- 7. The amount of matter in an object
- 8. A form of energy that makes things warm
Show answers
- 4 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
- 6 Across: A substance made of two or more elements bonded together (8)COMPOUND
- 9 Across: To study something carefully to understand it (7)ANALYZE
- 1 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 2 Down: A tiny particle of light energy (6)PHOTON
- 3 Down: The molecule inside cells that carries instructions for life (3)DNA
- 5 Down: A community of living things and their environment working together (9)ECOSYSTEM
- 7 Down: The amount of matter in an object (4)MASS
- 8 Down: A form of energy that makes things warm (4)HEAT
🔬 Science Crossword #5
| 1 | ||||||||||||
| 2 | 3 | |||||||||||
| 4 | 5 | |||||||||||
| 6 | ||||||||||||
| 7 | ||||||||||||
| 8 |
Across
- 2. A pure substance made of only one type of atom
- 6. The tendency of an object to stay still or keep moving
- 7. The act of moving or changing position
- 8. A glass building for growing plants or the warming effect on Earth
Down
- 1. A sample of something used for study
- 3. Anything that takes up space and has weight
- 4. When a solid mixes into a liquid and seems to disappear
- 5. The smallest piece of matter that makes up everything
Show answers
- 2 Across: A pure substance made of only one type of atom (7)ELEMENT
- 6 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 7 Across: The act of moving or changing position (6)MOTION
- 8 Across: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 1 Down: A sample of something used for study (8)SPECIMEN
- 3 Down: Anything that takes up space and has weight (6)MATTER
- 4 Down: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 5 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.