Science is the investigation of natural phenomena through observation, theoretical explanation, and experimentation, or the knowledge produced by such investigation. This category of word searches contains science terms, science concepts, and science words commonly used to study. The free printable word searches about science are designed to help you learn these science concepts. Science makes use of the scientific method, which includes the careful observation of natural phenomena, the formulation of a hypothesis, the conducting of one or more experiments to test the hypothesis, and the drawing of a conclusion that confirms or modifies the hypothesis. Here's a hypothesis - try creating a free word search!
| Puzzle | Length | Grid | Opens |
|---|---|---|---|
| P | |||
| Prehistoric Life | 36 words | 24×24 | 5,156 |
| Protists, Algae, and Fungi | 16 words | 18×18 | 5,585 |
| Pulleys and Gears | 17 words | 12×12 | 8,463 |
| R | |||
| Radiant Energy | 25 words | 17×17 | 2,454 |
| Reproduction and Plant Cloning | 15 words | 17×17 | 3,560 |
| Reproduction and Plant Cloning | 15 words | 17×17 | 2,504 |
| Respiration | 11 words | 13×13 | 90 |
| Reversible and irreversible changes | 11 words | 12×12 | 4,514 |
| Room 210: Fourth Grade Rocket Scientists | 17 words | 13×13 | 498 |
| Room 210: Fourth Grade Rocket Scientists | 26 words | 15×15 | 483 |
| S | |||
| S | 15 words | 13×13 | 621 |
| Safety in the lab | 8 words | 12×12 | 2,353 |
| Sand Unit Study | 12 words | 12×12 | 2,148 |
| Saturn | 17 words | 13×13 | 4,487 |
| Saturn | 17 words | 13×13 | 2,553 |
| Science | 18 words | 13×13 | 3,237 |
| Science | 17 words | 14×14 | 679 |
| Science 101 | 46 words | 24×24 | 2,127 |
| Science Experiment | 16 words | 14×14 | 6,051 |
| Science Fields and Careers | 15 words | 17×17 | 3,446 |