1. Make sure your name is on your homework Turn in your homework
Bellringer 11.3
Make sure your name is on your homework
Turn in your homework

2. http://tinyurl.com/unitrate101 http://tinyurl.com/ratio101
I can interpret a unit rate (using words and mathematically)?

3. I can interpret a unit rate (using words and mathematically)?

4. http://tinyurl.com/unitrate101 http://tinyurl.com/ratio101
I can interpret a unit rate (using words and mathematically)?

5. I can interpret a unit rate (using words and mathematically)?
Act 1: What questions come to mind?

6. $10 for 5 $1.15 per pound $2.98 gallon of milk 4lb sugar for $0.98
5lb bag
Grapefruit
$3.98
$10 for 5
$2.98 gallon
of milk
General Mills Cereal
“Buy one get one free”
4lb sugar
for $0.98

7. I can interpret a unit rate (using words and mathematically)?
ACT II/III: Solve YOUR main question
Can you explain what you’ve done so far?
• What strategies are you using?
• What assumptions are you making?
• What tools or models may help you?
• Why is that true?
• Does that make sense?
I can interpret a unit rate (using words and mathematically)?
Possible Main Questions
If I wanted more red grapefruit than in the bag, how much would I pay for two additional grapefruit?
How much is one box of cereal if I pay $5.98 with the buy one, get one deal?
How much is a half-gallon of milk?

8. I can interpret a unit rate (using words and mathematically)?
Act III – Whole Group –
Share solution in Act III solution.
• How reasonable was your estimate?
• Which strategy was most efficient?
• Can you think of another method that might have worked?
• What might you do differently next time?