- Got vocabulary #20
- Did current events.....why was only one person ready? Well done to that well prepared person.
- Talked about ELECTRON SHELLS. How many electrons fly around in each shell?
- Talked about ISOTOPES. What is an ISOTOPE?
- How do you tell how many neutrons are in an atom of an element?
- Did a quiz....do you know the difference between physical & chemical changes?
- Did some reaction examples: food colouring & water, alka-seltzer & water, vinegar & baking soda, sugar.
- What is the difference between MELTING & COOKING?
- What happened when we put mentos candies into diet coke? Was there a difference when we used the fruit flavoured ones versus the mint flavoured ones? HOW DID YOU KNOW? WHY did that reaction occur? What do you think is happening? What did our experiment look like? What were the variables?
- Please Complete your journal entry that discusses what you saw, and why you saw this.
- Please read & UNDERSTAND sia9 p138-142. Did you read the Key Concepts & Learning Outcomes? Have you met them?
- Do the skill practice on pg 142.
- Do sia9 p143 c&r #1-3
- ANY QUESTIONS? SEE ME!
9F, thank you for returning the "lab supplies" (fruit mentos).
It is very much appreciated.
