Classic Crosswords Classic Science Super Expert — Set 28
🔬 Science Crossword #1
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Across
- 7. The rate at which something speeds up
- 9. The distance between one wave peak and the next
Down
- 1. A substance that living things need for energy and growth
- 2. A chemical change when substances interact
- 3. A natural solid substance found in the earth
- 4. The passing of traits from parents to their children
- 5. A state of matter that holds its shape
- 6. Something in an experiment that can be changed or measured
- 8. A form of energy that allows us to see
Show answers
- 7 Across: The rate at which something speeds up (12)ACCELERATION
- 9 Across: The distance between one wave peak and the next (10)WAVELENGTH
- 1 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 2 Down: A chemical change when substances interact (8)REACTION
- 3 Down: A natural solid substance found in the earth (7)MINERAL
- 4 Down: The passing of traits from parents to their children (8)HEREDITY
- 5 Down: A state of matter that holds its shape (5)SOLID
- 6 Down: Something in an experiment that can be changed or measured (8)VARIABLE
- 8 Down: A form of energy that allows us to see (5)LIGHT
🔬 Science Crossword #2
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Across
- 2. A pattern of energy moving through space or matter
- 5. The tiny building block that makes up all living things
- 7. A push or pull that can change how something moves
- 8. A pure substance made of only one type of atom
Down
- 1. To write down information for later use
- 3. A form of energy used to power lights and machines
- 4. The rate at which something speeds up
- 6. A glass container used in science experiments
Show answers
- 2 Across: A pattern of energy moving through space or matter (4)WAVE
- 5 Across: The tiny building block that makes up all living things (4)CELL
- 7 Across: A push or pull that can change how something moves (5)FORCE
- 8 Across: A pure substance made of only one type of atom (7)ELEMENT
- 1 Down: To write down information for later use (6)RECORD
- 3 Down: A form of energy used to power lights and machines (11)ELECTRICITY
- 4 Down: The rate at which something speeds up (12)ACCELERATION
- 6 Down: A glass container used in science experiments (6)BEAKER
🔬 Science Crossword #3
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Across
- 5. The molecule inside cells that carries instructions for life
- 7. A glass building for growing plants or the warming effect on Earth
Down
- 1. To find the size, amount, or degree of something
- 2. Two or more substances mixed together but not chemically joined
- 3. A tiny particle of light energy
- 4. All the chemical processes in your body that keep you alive
- 6. A form of energy that allows us to see
- 8. Vibrations that travel through the air and are heard by ears
Show answers
- 5 Across: The molecule inside cells that carries instructions for life (3)DNA
- 7 Across: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 1 Down: To find the size, amount, or degree of something (7)MEASURE
- 2 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 3 Down: A tiny particle of light energy (6)PHOTON
- 4 Down: All the chemical processes in your body that keep you alive (10)METABOLISM
- 6 Down: A form of energy that allows us to see (5)LIGHT
- 8 Down: Vibrations that travel through the air and are heard by ears (5)SOUND
🔬 Science Crossword #4
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Across
- 5. The central part of a cell that controls its activity
- 6. An educated guess about what will happen in an experiment
- 8. A change in a living thing that helps it survive
Down
- 1. How often something happens in a given time
- 2. The part of an experiment that stays the same for comparison
- 3. Two or more atoms joined together
- 4. A group of living things that are the same kind
- 7. Vibrations that travel through the air and are heard by ears
Show answers
- 5 Across: The central part of a cell that controls its activity (7)NUCLEUS
- 6 Across: An educated guess about what will happen in an experiment (10)HYPOTHESIS
- 8 Across: A change in a living thing that helps it survive (10)ADAPTATION
- 1 Down: How often something happens in a given time (9)FREQUENCY
- 2 Down: The part of an experiment that stays the same for comparison (7)CONTROL
- 3 Down: Two or more atoms joined together (8)MOLECULE
- 4 Down: A group of living things that are the same kind (7)SPECIES
- 7 Down: Vibrations that travel through the air and are heard by ears (5)SOUND
🔬 Science Crossword #5
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Across
- 2. A state of matter that spreads to fill any space
- 4. A path that electricity travels along
- 7. A sudden shaking of the ground caused by movements deep inside Earth
- 8. Two or more substances mixed together but not chemically joined
Down
- 1. A community of living things and their environment working together
- 3. A sample of something used for study
- 5. The distance between one wave peak and the next
- 6. The central part of a cell that controls its activity
Show answers
- 2 Across: A state of matter that spreads to fill any space (3)GAS
- 4 Across: A path that electricity travels along (7)CIRCUIT
- 7 Across: A sudden shaking of the ground caused by movements deep inside Earth (10)EARTHQUAKE
- 8 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 1 Down: A community of living things and their environment working together (9)ECOSYSTEM
- 3 Down: A sample of something used for study (8)SPECIMEN
- 5 Down: The distance between one wave peak and the next (10)WAVELENGTH
- 6 Down: The central part of a cell that controls its activity (7)NUCLEUS
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.
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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.