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

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. 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?

6. You do- Review Questions
Determine which number would make the math statement true and show your work.
89 – 7 =
+ 15 =
14 – = 6 + 2 ?
You can model or encourage them to use a model or a drawing. ? ?

7. 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.