Free to play online or print as PDF — no signup required.
Challenge your knowledge of the human digestive system with this medium-difficulty crossword puzzle designed for high school biology students. Includes key organs, enzymes, and processes involved in digestion.
Explore basic terms related to microbiology and viruses in this easy crossword puzzle perfect for homeschool families. Great for learning common microbiology words.
Explore the animal kingdom with this medium-difficulty crossword puzzle designed for elementary students. Learn classification terms including common animal groups and features.
Challenge your understanding of protein synthesis and DNA in this medium-difficulty crossword puzzle, perfect for students in grades 6-8. Covers key vocabulary from transcription to amino acids.
An easy plant biology crossword puzzle designed for ESL learners. Helps practice basic vocabulary related to plant parts and functions.
Challenge your knowledge of advanced plant biology with this hard crossword puzzle designed for educators. Features technical terms on plant structure, physiology, and cellular communication.
Challenge young learners with this hard crossword puzzle focused on cell structure and function. Perfect for 3rd-5th graders ready to explore advanced cell biology vocabulary.
Challenge your knowledge with this hard plant biology crossword for kids aged 8-12, featuring advanced terms like photosynthesis, xylem, and chloroplast.
Explore basic microbiology and viruses in this easy crossword puzzle made for 3rd to 5th graders. Learn common words about germs, bacteria, and viruses while having fun.
Easy evolution crossword puzzle designed for 3rd to 5th graders. Focuses on basic ideas like change, survive, and adapt to help young learners grasp natural selection.
An easy crossword puzzle focused on photosynthesis and respiration terms for high school students. Perfect for grades 9-12 to reinforce key biology vocabulary.
This easy-level crossword focuses on common terms related to the human nervous system. Designed for teachers and educators to use in biology lessons.
Challenge advanced learners with this hard difficulty crossword focused on animal kingdom classification, including taxonomy terms and key phyla for grades 3-5.
Challenge your knowledge of the human nervous system with this hard-level crossword designed for kids ages 8–12. Includes advanced technical terms and concepts about brain and nerve functions.
Explore the human circulatory system with this medium-difficulty crossword puzzle designed for grades 6-8. Learn key terms like heart, arteries, veins, and oxygen.
Enhance your understanding of animal classification with this medium-level crossword puzzle. Designed for ESL learners, it includes common and intermediate terms about animal groups and traits.
Explore the world of tiny living things with this medium difficulty crossword puzzle about microbiology and viruses. Perfect for 3rd to 5th graders learning about germs, infection, and microbes.
Challenge your understanding of the human circulatory system with this hard biology crossword puzzle designed for high school students. Focus on advanced terms and concepts including heart anatomy, blood components, and vascular conditions.
Challenge your understanding of advanced plant biology terms in this hard crossword puzzle. Perfect for middle school students mastering plant anatomy and physiology.
Explore key cell parts and their functions in this medium-level biology crossword for elementary learners. Perfect for students building their cell vocabulary.