Here is a must have unique collections of 60 crossword puzzles and Word Searches on Biology, Chemistry, Physics and Earth Science. They are perfect for a substitute teachers or early finishers1-25 Physical Science. An online version is available from TeacherPayTeachers form Scorton Creek Kevin Cox. The majority of the puzzles are word search puzzles because I find all levels of classes will do a word search, not so crosswords26-40 Biology Puzzles40-50 Chemistry50-60 Earth or Environmental Science. 1. Scientific Method 2. Metric System Crossword 3. Metric Fun4.

Velocity Crossword5. Velocity Word Search6. Newton's Laws Crossword7. Newton's Laws Word Search8. Projectiles Crossword9. Projectiles Word Search10. Circular Motion Word Search11. Simple Machines Crossword12.

Simple Machines Word Search13. Heat Word Search14. Waves Word Search 15. Sound Word Search16. Light Word Search17. Light Crossword 18. Mirrors and Lenses Word Search19. Coulomb's Law Word Search20.

Circuits Word Search21. Physics 101 Word Search22. Einstein Word Search23. Nobel Prizes Word Search24. Inventors Inventions25. Physical Science 101I hope you enjoy these as much as my classes have.