1. Math Institute Day 1

2. What’s going to happen?
There are lots of teachers that are learning with you this week!
They may jump in to teach, they may ask me questions.
I may stop teaching and talk directly to the teachers in the room…please be patient and quiet…we’re all learning!
Next week, they’re doing this at different schools…so show them how much you know, ask questions, and LEARN!

3. Who are we? Say your name and two of these things.
Your favorite candy.
Your favorite holiday
Your favorite math subject
Your favorite thing to do in the summer

5. Calendar - Estimation
Estimate how many items you think it will take to fill up your handprint: ______________________
What is the actual number of items it took to fill up your handprint? _______________
What is this number rounded to the nearest 10? _______________
What is this number rounded to the nearest 100? _______________

6. Number Talk
2 x 3 x 4
4 x 3 x 2
6 x 4

7. 2 x 3 x 8
4 x 2 x 6
6 x 8

8. 4 x 3 x 4
2 x 2 x 12
8 x 3 x 2
2 x 2 x 3 x 4
12 x 4

9. Factors Fluency •Get 12 snap cubes each.
•Make as many different arrays as you can for the 12 snap cubes.
•Record the length and width of each array to make a factor pair.
Add the factor pairs to a factor rainbow. The factor rainbow will give you your list of factors for the number 12.

10. Problem Solving ? Jose helped his uncle plant a baby apple tree in his
yard. Jose read the tag on the tree and joked, “This
tree is just a baby and it’s already two feet tall!”
Jose’s uncle pointed at an oak tree in the back of the
yard and said, “That tree used to be the same size when I first planted it years ago. Now it’s six times the height of this little apple tree.”
Jose was wondering what the height of the oak
tree was, so his uncle drew him the diagram to the right.
How can the diagram that Jose’s uncle drew help
Jose figure out the height of the oak tree?
2ft
Apple tree
Oak tree ?

11. Video Lesson

12. Multiplication as Comparison
Use the concept web to write examples of ways to indicate 2 x any number
Twice as many
2 x _____

13. Investigate the Math
Choose a number less than 5. Model the number using objects in the blue box. Then model the number that is four times as many as your number using the red boxes on the right.

14. Math Centers
Activity center
Independent Center
Teacher Led Center

15. Wrap it up…
Dara made 12 fruit baskets for gifts. She put 2 peaches and 3 pears in each basket. Then she added apples, plums, and bananas.
Dara put four times as many apples as peaches in each basket.
She put twice as many plums as pears in each basket.
She put the same number of bananas in each basket.
Each basket has 23 pieces of fruit all together.
Part A What is the total number of pieces of fruit in all the fruit baskets Dara made? Show your work.
Part B How many bananas did Dara put in each fruit basket? Show your work or explain how you got your answer.
Part C If Dara replaces 3 bananas from each basket with 2 grapefruit, what will be the total number of pieces of fruit in all of the baskets? Show your work or explain how you got your answer.
Part D Dara removes 3 bananas from each basket to fill sacks for the food bank. It takes 8 bananas to fill one sack. How many full sacks of bananas can Dara give to the food bank? How many bananas will be left over? Show your work or explain how you got your answer.

16. I notice, I wonder… How many petals are on one pink flower?
How many are on both of the pink flowers?

17. I notice, I wonder…
How many yellow and red skittles are there altogether?

18. I notice, I wonder…
How many more people like bananas better than oranges?

19. We’ll see you tomorrow!!