Use this word search worksheet to introduce a unit on the human brain or as a review tool. Puzzles make fun no prep activities for early finishers, bell ringers, morning work, handouts, homework, reading comprehension and lesson plan supplements, themed classrooms, sponge activities, introductions to new topics, and sub files.The vocabulary terms that are covered in this puzzle are: Amygdala, Attention, Autonomic, Axon, Balance, Brainstem, Breathing, Cerebellum, Cerebral cortex, Cerebrum, Corpus