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.