Science PACK-SCI-4 · WS-SCI-4-02
My Traits Investigation
Heredity and Trait Variation — Observing and comparing inherited traits
๐Ÿ“ Directions: Investigate your own traits, compare with a partner, and survey your class!
Part A: My Traits

Traits are features you can see. Look at yourself and record your traits!

TraitMy Trait
Hair color
Eye color
Hair type (straight/curly/wavy)
Can you roll your tongue?Yes / No
Do you have freckles?Yes / No
Are your earlobes attached or free?
Part B: Compare with a Partner

Find a classmate or family member. Record THEIR traits next to yours!

TraitMeMy PartnerSame or Different?
Hair color
Eye color
Tongue rolling
Freckles
Part C: Class Trait Graph

Ask 8 classmates: Can you roll your tongue? Make a tally!

Yes, I can! ๐Ÿ‘…

Tally:

Total: ___

No, I can't

Tally:

Total: ___

Most people in my class ___ / cannot roll their tongue.