» All About Puberty    Voice cracking? Clothes don't fit? Puberty can be a confusing time, but learning about it doesn't have to be. Read all about it in this article for kids.    http://www.kidshealth.org/kid/grow/body_stuff/puberty.html

» BBC: Puberty    Interactive images display male and female bodies as they change during puberty.    http://www.bbc.co.uk/science/humanbody/body/interactives/lifecycle/teenagers/

» Boys and Puberty    Learn why girls may be taller, when muscles start to develop, where hair starts to grow, and why sweat can smell bad.    http://www.kidshealth.org/kid/grow/boy/boys_puberty.html

» It's a Girl Thing    About the physical and emotional changes that take place at puberty. Talks about menstruation. Includes a message board.    http://www.girlspace.com/girlthing/girlthing/

» KidsHealth: Growing Up    Information about changing bodies and minds and the kinds of issues that older kids face.    http://kidshealth.org/kid/grow/

» Preteen Health Talk    Site by the Palo Alto Medical Foundation dealing with topics of interest written by and for other teens and tweens. Also includes movie and book reviews.    http://www.pamf.org/preteen/

» Puberty    What it is, when it happens, and common concerns.    http://www.coolnurse.com/puberty.htm

» Puberty Information for Boys    Explains the changes that happen in a boy's body during puberty. Includes voice, skin, hair, body size, and emotional changes.    http://www.aap.org/pubserv/patedcd/demo/pdffiles/papers/HE020802.pdf

» Spiderbytes: Puberty    Information about puberty in point form and some quizzes.    http://www.spiderbytes.ca/Puberty/Puberty.shtml

» Teen Health website: Boys and Young Men    Offers answers to common questions that boys and young men ask about how the body changes during puberty.    http://www.chebucto.ns.ca/Health/TeenHealth/sexualhealth/changing/boys.htm

» Your Changing Voice    Find out how the voice works and why it changes during puberty.    http://www.kidshealth.org/kid/grow/boy/changing_voice.html