成长与青春期
Growing Up & Puberty
描述人类从出生到老年的各个发展阶段：婴儿、幼儿、儿童、青少年（青春期）、青年、中年、老年——理解每个阶段发生的身体变化，尤其是青春期期间的变化
Describe the stages of human development from birth to old age: baby, toddler, child, adolescent (puberty), young adult, middle-aged adult, elderly — understanding the physical changes that happen at each stage, especially during puberty
学习证据 / Evidence
- 说出并按顺序排列从出生到老年的至少六个人生阶段
- 描述青春期的关键身体变化（生长突增、体型变化、成人特征的出现）
- 解释青春期是由激素——腺体释放的化学信使——引发的
- Name and order at least six life stages from birth to old age
- Describe key physical changes during puberty (growth spurts, body shape changes, development of adult features)
- Explain that puberty is triggered by hormones — chemical messengers released by glands
评估问题 / Assessment
{{name}}能描述一个人从婴儿到成人再到老年，身体是如何变化的，并解释青春期会发生什么吗？
Can {{name}} describe how a person’s body changes as they grow from a baby to an adult to an elderly person — and explain what happens during puberty?