Classic Crosswords Classic Science Medium — Set 10
🔬 Science Crossword #1
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Across
- 3. Protective gas layer in atmosphere
- 4. Focused beam of coherent light
- 6. Biological classification rank
- 7. Substance that flows freely
Down
- 1. A word related to science
- 2. Fiber that transmits signals
- 3. Part of body with a function
- 5. A word related to science
Show answers
- 3 Across: Protective gas layer in atmosphere (5)OZONE
- 4 Across: Focused beam of coherent light (5)LASER
- 6 Across: Biological classification rank (5)GENUS
- 7 Across: Substance that flows freely (5)FLUID
- 1 Down: A word related to science (8)FEATURED
- 2 Down: Fiber that transmits signals (5)NERVE
- 3 Down: Part of body with a function (5)ORGAN
- 5 Down: A word related to science (5)CUBIC
🔬 Science Crossword #2
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Across
- 2. Relating to sight or light
- 3. Simple machine for lifting
- 5. A word related to science
- 6. Elementary particle in protons
Down
- 1. Focused beam of coherent light
- 2. Path around a celestial body
- 4. Part of body with a function
- 5. Substance that flows freely
Show answers
- 2 Across: Relating to sight or light (5)OPTIC
- 3 Across: Simple machine for lifting (5)LEVER
- 5 Across: A word related to science (8)FEATURED
- 6 Across: Elementary particle in protons (5)QUARK
- 1 Down: Focused beam of coherent light (5)LASER
- 2 Down: Path around a celestial body (5)ORBIT
- 4 Down: Part of body with a function (5)ORGAN
- 5 Down: Substance that flows freely (5)FLUID
🔬 Science Crossword #3
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Across
- 1. Path around a celestial body
- 5. Part of body with a function
- 6. Glass that splits light into colors
- 8. Simple machine for lifting
Down
- 2. A word related to science
- 3. A word related to science
- 4. A word related to science
- 7. Mixture of two or more metals
Show answers
- 1 Across: Path around a celestial body (5)ORBIT
- 5 Across: Part of body with a function (5)ORGAN
- 6 Across: Glass that splits light into colors (5)PRISM
- 8 Across: Simple machine for lifting (5)LEVER
- 2 Down: A word related to science (11)THERMOMETER
- 3 Down: A word related to science (5)CUBIC
- 4 Down: A word related to science (9)LIABILITY
- 7 Down: Mixture of two or more metals (5)ALLOY
🔬 Science Crossword #4
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Across
- 1. Push or pull on an object
- 3. Relating to sight or light
- 6. Mixture of two or more metals
- 7. Protective gas layer in atmosphere
- 8. Glass that splits light into colors
Down
- 1. Substance that flows freely
- 2. A word related to science
- 3. Compound of oxygen and another element
- 4. Tiny reproductive unit of fungi
- 5. Plant life of a region
Show answers
- 1 Across: Push or pull on an object (5)FORCE
- 3 Across: Relating to sight or light (5)OPTIC
- 6 Across: Mixture of two or more metals (5)ALLOY
- 7 Across: Protective gas layer in atmosphere (5)OZONE
- 8 Across: Glass that splits light into colors (5)PRISM
- 1 Down: Substance that flows freely (5)FLUID
- 2 Down: A word related to science (9)CHRYSALIS
- 3 Down: Compound of oxygen and another element (5)OXIDE
- 4 Down: Tiny reproductive unit of fungi (5)SPORE
- 5 Down: Plant life of a region (5)FLORA
🔬 Science Crossword #5
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Across
- 2. Fiber that transmits signals
- 5. Relating to the poles or charges
- 6. A word related to science
- 7. Biological classification rank
Down
- 1. Tiny reproductive unit of fungi
- 3. A word related to science
- 4. Mixture of two or more metals
- 5. Glass that splits light into colors
- 6. A word related to science
Show answers
- 2 Across: Fiber that transmits signals (5)NERVE
- 5 Across: Relating to the poles or charges (5)POLAR
- 6 Across: A word related to science (5)CUBIC
- 7 Across: Biological classification rank (5)GENUS
- 1 Down: Tiny reproductive unit of fungi (5)SPORE
- 3 Down: A word related to science (7)VOLCANO
- 4 Down: Mixture of two or more metals (5)ALLOY
- 5 Down: Glass that splits light into colors (5)PRISM
- 6 Down: A word related to science (9)CHRYSALIS
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.