1. □ YES or NO CHANGE MALES FEMALES BOTH Pubic and underarm hair grows.
2. Interests and friendships change.
3. Pimples and acne may begin.
4. Person becomes more dependent on family.
5. Feet grow very quickly.
6. Voice gets higher. 1
Grade 5 | Lesson 2

2. □ YES or NO CHANGE MALES FEMALES BOTH 7. Breasts develop
8. Sweat glands are no longer active.
Nocturnal emissions occur.
10. Menstruation begins.
Changes in mood take place more often. 2
Grade 5 | Lesson 2

3. □ YES or NO CHANGE MALES FEMALES BOTH 12. Growth slows down
13. Hips get wider.
Person becomes
able to reproduce.
15. Eggs are produced.
16. Sperm are produced.
17. All fifth-graders start puberty together. 3
Grade 5 | Lesson 2

4. Male Reproductive System (uncircumcised)
Bladder
Urethra
Penis
Vas Deferens
Testicle
Anus
Scrotum
Foreskin 4
Grade 5 | Lesson 2

5. Male Reproductive System (circumcised)
Bladder
Urethra
Penis
Vas Deferens
Testicle
Anus
Scrotum 5
Grade 5 | Lesson 2