Download presentation
Presentation is loading. Please wait.
Published byPilar Arroyo Modified over 5 years ago
1
Bring your lunch with you, lockers will be after lunch.
Cell phones are in lockers Gum is in trash “Day C” January 17, 2019 7: :51 Math 8: :53 Science 9: :55 Exploratory 10:57 -11:27 11:29-12:31 LUNCH (1st Lunch) Social Studies 12: :33 English 1: :35 Your schedule for today!
2
Do Now
3
Writing and Expanding Expressions
Today I will be able to: Create tape diagrams Identify when two expressions are equivalent Write expressions that record operations with numbers and with letters standing for numbers So I can learn how to model addition and subtraction expressions from written and verbal statements. I will show I know it by working independently or with a partner to solve at least 7 out of 10 rapid whiteboard problems. 6.EE.A.2a and 6.EE.A.4
4
Vocabulary: tape diagram Addition Subtraction Expression Decrease
less than Sum Reduced Plus bar diagram difference
5
Go to pg. 39. Find the solution to “Example 1”
-(-5)
6
Page 39
7
How do you feel? topic.
8
Page 40 Solve on your whiteboard
9
Page 40 Solve on your whiteboard
10
How do you feel? topic.
11
Page 40 Let’s do this one together…
12
Page 41 Solve on your whiteboard
13
Page 41 Solve on your whiteboard
Without parentheses, only “a” is being taking away from “c”, where the expression says that a + b should be taken away from “c”.
14
How do you feel? topic.
15
Rapid Problems Solve on your whiteboard
1. Write an expression to show the sum of 7 and 1.5 2. Write two expressions to show a number increased by 11. Then, draw models to prove that both expressions represent the same thing.
16
Let’s try some more… 3. Write an expression to show the sum of x and y
x + y or y + x 4. Write an expression to show h decreased by 13. h - 13 5. Write an expression to show k less than 3.5 3.5 - k 6. Write an expression to show the sum of g and h reduced by 11 g + h - 11
17
Just a few more… 7. Write an expression to show 5 less than y, plus g.
y – 5 + g 8. Write an expression to show 5 less than the sum of y and g. y +g - 5 9. Write an expression to show 4 less than the sum of g and 5. g 10. Write an expression to show 4 decreased by the sum of g and 5. 4 – (g + 5)
18
How do you feel? topic.
19
Discuss with your partners what are some things you need to know to solve this problem (evidence from the problem itself). Discuss with your partners what are some things you need to know how to solve this problem (how are you going to solve it? What skills do you need?) If time
20
After discussing with your partners, on the left side of your notebook you are going to do the ROUGH DRAFT of your open response. Label your parts to your work. Make sure to show evidence for your answers. Tomorrow you will write the FINAL DRAFT on the right side of your notebook. If time
21
How do you feel? topic.
22
Page 42
23
Ticket-To-Go: -(-43) or 43 -(-5) or 5
Write an expression showing the sum of a number ℎ and a number 𝑤 minus 11 -(-43) or 43 -(-5) or 5
24
Accommodations Read or reread presentation or activity directions, as needed or after prompting Use examples to model and act as a guide for emerging learners
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.