1. Bellringer (make sure you have table in your binder)
Get a blank sheet of notebook paper. You are going to make a table where you can keep track of your AFLs (Assessments for Learning), quizzes, and tests. This is for YOU, so you can see your progress in the class and to help you see areas of improvement and areas of strength! Tape this into your binder inside the front cover.
Set-up:
AFL/Quiz/Test Name
Score
1. Atoms, Ions, and Molecules AFL
90%

2. Properties of Water

3. Learning Target
Describe the structure of a water molecule and how it relates to the unique properties of water.

4. Hydrogen Bonds  Hydrogen bonds do not join atoms …
Hydrogen bonds are attractions between compounds

5. WATER

7. Hydrogen Bonds Give Water Unique Properties
Heat Storage
A large input of thermal energy is required to disrupt the organization of liquid water
This minimizes temperature changes
High Heat of Vaporization
At high temperatures, hydrogen bonds do break
Water is changed into vapor resulting in a cooling effect

8. Heat Storage & High Heat of Vaporization(High Specific Heat)
Heat Storage & High Heat of Vaporization(High Specific Heat)
Water’s heat storage ability keeps temp of coastal areas more stable!

9. Properties of Water Heat Storage & High Heat of Vaporization
These properties allow water to trap lots of heat and take it away by evaporative cooling, like when you sweat!
Ahhhhh …

12. Ice Formation  At low temperatures, hydrogen bonds don’t break
Water forms a regular crystal structure that floats

13. Ice is less dense than water, so ice floats!
This is super important because it prevents bodies of water from freezing solid and killing all life on the surface and underneath!

15. Question to Ponder Think-pair-share
At what temperature is the ice cover?
Estimate the temperature of the “blue water”. Which layers are warmer? Which are colder?

16. Hydrogen Bonds Give Water Unique Properties
Hydrogen Bonds Give Water Unique Properties
Water strider
Cohesion
Attraction of water molecules to other water molecules
Example: Surface tension
Adhesion
Attraction of water molecules to other polar molecules
Example: Capillary action

18. 
Surface Tension!
Cohesion (water to water) makes the surface of water like a “solid” film!

19. Capillary Action!  Cohesion and Adhesion Allows for Transpiration
- The movement of water up a plant (by “capillary action”) because of pull from evaporation through the leaves.

21. Water is a Great Solvent: Hydrophilic & Hydrophobic Substances
Hydrophilic (“water-loving”) substances
Polar
Hydrogen bond with water
Example: sugar
Hydrophobic (“water-fearing”) substances
Nonpolar
Repelled by water
Example: oil

24. Solute + Solvent = Solution
Solution
Solute + Solvent = Solution 
Solute- solid particles that dissolve
Solvent- what causes dissolving
Solution- homogenous mixture made from solute and solvent
Concentrated: when there is more solute than solvent
Diluted: when there is more solvent than solute

26. 0---------------------7-------------------14
The pH Scale 
Measures H+ concentration of fluid
Highest H Lowest H+
Acidic Neutral Basic 

27. Acids & Bases  Acids Acidic solutions have pH < 7 Bases
Basic solutions have pH > 7

28. Chemistry Vocabulary
Work on the Chemistry vocabulary for the remaining time in class. You can use your Biology textbook, notes, or your Ipad to do so.