Animated explanation of the nervous system’s response to a stimulus
Animated tutorial on homeostasis – covers thermoregulation and control of water balance
This interactive resource from ABPI includes information on skin’s response to temperature changes.
News story (Daily Mail) – incredible close-up pictures of the iris.
Resources for GCSE on the nervous system, including worksheets, quizzes and revision
Entertaining site from at-Bristol on the brain and senses – also includes interactive memory games