Browse Science Crossword Puzzles
Free educational activities for every classroom
Latest Activities
Showing 1–16 of 1,000+
Computer Science Vocabulary Crossword Puzzle
Computer science vocabulary crossword puzzle for Grade 10. Test knowledge of hardware, software, networks, and cybersecurity terms like CPU, RAM, and antivirus.
Light and Optics Crossword Puzzle
Light and optics crossword puzzle for Grades 5–7. Covers reflection, refraction, dispersion, and tools like microscopes and telescopes.
Light and Optics Crossword Puzzle
Light and optics crossword puzzle for Grades 5–7. Vocabulary includes reflection, refraction, photosynthesis, and light-related devices like microscopes and telescopes.
Cognitive Health Crossword Puzzle
Cognitive health crossword puzzle for adults. Covers brain function, memory, sleep, social connection, and prevention strategies for maintaining mental clarity.
Bearing and Range Coordinates Crossword
Bearing and range coordinates crossword puzzle for Grades 9–12. Practice geographic reference systems, magnetic degrees, and coordinate navigation concepts.
Magnets Crossword Puzzle
Magnets crossword puzzle for Grades 3–5. Vocabulary includes magnetic poles, electromagnets, attraction and repulsion, and metals like iron and steel.
Aquaculture and Natural Hazards Crossword Puzzle
Grade 8 aquaculture crossword puzzle covering natural hazards, environmental threats, and marine science. Includes terms like tsunami, drought, and aquatic pollution.
Computer Architecture Crossword Puzzle
Computer architecture crossword puzzle in Portuguese for high school students. Covers CPU, memory, logic gates, Boolean algebra, and ISA concepts.
Animal Husbandry and Veterinary Science Crossword
Animal husbandry and veterinary science crossword puzzle for high school students. Covers terminology like ruminant, ectotherm, mammary glands, and carnivore.
Science Crossword Puzzle
Science crossword puzzle with 39 clues covering biology, chemistry, and physics. Topics include ecosystems, cells, elements, and heat transfer for Grades 6–8.
Landscapes and Landforms Crossword
Landscapes and landforms crossword puzzle for middle school earth science. Features 49 clues on mountains, valleys, glaciers, erosion, and coastal features.
Sun, Moon and Stars Crossword Puzzle
Sun, Moon, and Stars crossword puzzle for Grades 2–4. Vocabulary includes planets, constellations, and celestial objects from our solar system.
Domain-Driven Design and Agent Tooling Crossword
Domain-driven design crossword puzzle covering bounded contexts, aggregates, and agent tooling patterns in microservices architecture.
Dental Health Crossword Puzzle
Dental health crossword puzzle for Grades 2–4. Learn about teeth, brushing, floss, fluoride, and healthy habits for strong teeth and bright smiles.
Weather Concepts Crossword Puzzle
Weather and aviation concepts crossword puzzle for military and professional personnel. Covers meteorology terminology, forecasting, and aircraft operations.
Electronic Protection Crossword Puzzle
Electronic protection and electronic warfare (EW) crossword for advanced students and professionals. Topics include radar, jamming, frequency agility, and EMCON procedures.
Make your own Crossword
Can't find the right one? Build your own crossword in minutes.