NAME_____________________________________________DATE____________Unit 2: WATER FOR LIFE
Driving Question: Why is CCHS water sometimes brown and can it make me sick?
WEEK 1 REVIEW: What unique properties of water make it essential for LIFE on Earth?
Learning Targets:
1. I can use and develop models to describe the atomic composition of simple molecules .
 Draw and label models of the elements- Hydrogen and Oxygen (label p, n, e,)

Draw and label a molecule of water. (label-H, O, covalent bond, partial + and – charges)

Explain polar molecule-
2. I can illustrate the structure and intermolecular forces of the water molecule in relation to hydrogen
bonding.
 Draw and label several molecules of water including hydrogen bonding.

Hydrogen bonding-
3. I can explain the role of hydrogen bonding and its relationship with some of the unique characteristics of
water.
 List and explain 3 properties of water related to hydrogen bonding.
1.
Examples:
2.
Examples:
3.
Examples:
4. I can explain how the unique molecular properties of water are critical to life on Earth.
A.
B.
C.
D.
E.
F.