Here’s a free set of word searches based on the endocrine system. Science teachers who are thinking about introducing the chapter on the endocrine system to their students can do so by distributing the puzzles in their classroom. As they indulge in finding out the complex words like hypothalamus, pineal gland, and metabolism, you can explain the meaning and function of each of them.
These word searches are also ideal as a follow-up exercise. You can ask questions on each word to check how well they have understood the chapter while they are busy searching.