1. Standard: MAFS.2.OA.1.a (DOK 2) Wednesday
Topic 7
Standard: MAFS.2.OA.1.a (DOK 2)
Wednesday

2. Learning Goal
Students will solve addition and subtraction word problems.

3. Objective
Students will be able determine the unknown whole number in an equation relating four or more whole numbers.
Ask the students what does this mean?

4. Scale
3- I can, with no help, determine the unknown whole number in an equation relating four or more whole numbers.
2- I can, with limited help, determine the unknown whole number in an equation relating four or more whole numbers.
1- I need a lot of help to determine the unknown whole number in an equation relating four or more whole numbers.
0- I can’t, even with help, determine the unknown whole number in an equation relating four or more whole numbers.

5. Bell ringer
What number would make the math statement true? = ?

6. H.O.T.Q to consider during the lesson
1. How do we determine which number would make the math statement true?
You can encourage them to use a model or a drawing .

7. Objective reminder
Students will be able determine the unknown whole number in an equation relating four or more whole numbers.
Facilitate a discussion asking why do we need to be able to solve problems like this?

8. Kagan Structure- Hand Up, Stand Up, Pair up
All student must determine the correct number that would make the math statements true.
Use drawings and models to help determine your answers.
– 13 = = 33 +
Partner A shares their answer for #1 and how they reached that determination.
Partner B shares their answer for # 2 and how they reached that determination ? ?
Determine which number would make the math statement true and show your work using a drawing or model.

9. You do- Write HOT and equations in Journal and show your work.
Determine which number would make the math statement true and show your work.
87 – 7 =
+ 10 =
18 – = 6 + 8 ?
You can model or encourage them to use a model or a drawing. ? ?

10. Exit Ticket
Partner A: Turn to shoulder partner and describe a way to determine which number to use to make the math statements true. Partner B: Turn to shoulder partner and describe another way to determine which number to use to make the math statement true.

11. Rate yourself in your journal and explain why you are that rating
3- I can, with no help, determine the unknown whole number in an equation relating four or more whole numbers.
2- I can, with limited help, determine the unknown whole number in an equation relating four or more whole numbers.
1- I need a lot of help to determine the unknown whole number in an equation relating four or more whole numbers.
0- I can’t, even with help, determine the unknown whole number in an equation relating four or more whole numbers.