- Objective-Add and Subtract within 20.
- Question- What strategies can you use to add and subtract?
- Homework Video-

- Objective- Draw a model to add tens.
- Question- How can you add tens?
- Homework Video-

- Objective- Draw a model to subtract tens.
- Question- How can you subtract tens?
- Homework Video-

- Objective-Use a hundred chart to find sums.
- Question-How can you use a hundred chart to count on by ones and tens?
- Homework Video-

- Objective- Use concrete models to add ones or tens to a two-digit number.
- Question-How can models help you add ones or tens to a two-digit number?
- Homework Video-

- Objective-Make a ten to add a two-digit number and a one-digit number.
- Question-How can making a ten help you add a two-digit number and a one-digit number?
- Homework Video-

- Objective- Use tens and ones to add two-digit numbers.
- Question-How can you model tens and ones to help you add two-digit numbers?
- Homework Video-

- Objective-Solve and explain two-digit addition word problems using the strategy draw a picture.
- Question- How can drawing a picture help you explain how to solve an addition problem?
- Homework Video-

- Objective-Add and subtract within 100, including continued practice with facts within 20.
- Question- What different ways can you use to add and subtract?
- Homework Video-

- Homework Video-