puberty - Students, Britannica Kids

Puberty is the time during which the human body transforms from that of a child to that of an adult capable of reproduction. The changes that take place in puberty are caused…

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People and Places A Children's Encyclopedia: DK: 9780241364420: : Books

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adolescence - Students, Britannica Kids

Childhood Open Encyclopedia of Anthropology

Puberty - KidsPressMagazine.com

Puberty 101: The Clue guide to getting your period (Part 1)

Intellectual development in children - Fraser Health Authority

How Can I Teach About Puberty? KS2 Puberty Teaching Wiki

human anatomy - Students, Britannica Kids

Girls who do not live with both parents more likely to start puberty early - Kaiser Permanente Division of Research

Turning Teen Programs for Girls

Guide To Understand A Girl's Transition Into Puberty

Late Puberty in Girls: Understanding Delayed Female Puberty

Getting To Puberty Fast For Girls: A Smooth Switchover To Puberty