Download presentation
Presentation is loading. Please wait.
1
Warm-Up Complete Monday’s Decimal of the Day.
Be prepared to provide feedback over the material 0.32 5.3 3.2 5.15
2
Dividing Decimals NBT.7 When will this skill apply to my life?
How do you predict our warm-up connects to the skill? Dividing Decimals NBT.7
3
Learning Target I can formulate a model that shows a division equation. I can explain how to divide a decimal dividend by a whole number divisor. What goals can we establish through our targets? How can we monitor our progress?
4
Our Goals
5
Vocabulary Divisor Quotient Dividend
With your partner, formulate an equation. Label the parts with the given vocabulary words. Be prepared to share!
6
Watch Me Group One Divide 3.6 ÷ 3 Group Two Group Three
7
Watch Me Verify your quotient using standard algorithm.
Divide 3.6 ÷ 3. The decimal breaks through the roof. NOTE: This is only true when we have whole # divisor.
8
Work With Me Divide 12.4 ÷ 4 Why do I have 4 groups? Group Two
Group One Group Four Group Three
9
Work With Me Verify your quotient using standard algorithm.
Divide 12.4 ÷ 4. The decimal breaks through the roof. NOTE: This is only true when we have whole # divisor.
10
Work With Me Divide 2.7 ÷ 9 Why do I have 9 groups? Group Two
Group One Group Three Group Five Group Four Group Six Group Eight Group Seven Group Nine
11
Work With Me Verify your quotient using standard algorithm.
Divide 2.7 ÷ 9. The decimal breaks through the roof. NOTE: This is only true when we have whole # divisor.
12
Work With Me Divide 0.99 ÷ 11 Why do I have 11 groups? Group Two
Group One Group Three Group Four Group Five Group Six Group Seven Group Eight Group Nine Group Ten Group Eleven
13
Work With Me Verify your quotient using standard algorithm.
Divide 0.99 ÷ 11. The decimal breaks through the roof. NOTE: This is only true when we have whole # divisor.
14
Do you need to convert any models?
You Try & I Will Help Group Two Divide 9.6 ÷ 8 Group One Group Three Group Four Group Five Group Six Group Seven Group Eight
15
You Try & I Will Help Verify your quotient using standard algorithm.
Divide 9.6 ÷ 8. The decimal breaks through the roof. NOTE: This is only true when we have whole # divisor.
16
Standard Algorithm: You Try a Few On Your Own
1.) Divide ÷ 9. 2.) Divide ÷ 3. The decimal breaks through the roof. How many units are found in a rod? How many rods are found in a flat? How many flats are found in a cube? How does this help us with our division models?
17
Evaluate Me Group Two Divide 1.6 ÷ 4. Group One Group Three Group Four
18
PROVE IT!! Can you hit the target?
Can you formulate a model that shows a division equation? Can you explain how to divide a decimal dividend by a whole number divisor? PROVE IT!!
19
Yellow/Green Partner Modeling Task
DIRECTIONS: On your whiteboard, draw circles to represent your groups. Then, use the key to represent the dividend. “Drag” or draw the quotient into the circles. 1.) Divide 2.5 ÷ 5 2.) Divide 8.1 ÷ 9
20
Standard Algorithm Exit Ticket
1.) Divide 10.8 ÷ 9 2.) Divide 1.44 ÷ 12 3.) Explain where decimal goes when you divide by a whole-number?
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.