## Section A: Counting and Comparing

### Lesson 1 : Sort, Count, and Compare Groups of Objects

### Lesson 2 : Count and Compare Collections

### Lesson 3 : Count to Add and Subtract

### Lesson 4 : One More and One Less

### Lesson 5 : Order Numbers 1-20

## Section B: Math in Our School

### Lesson 6 : Create Number Books (Part 1)

### Lesson 7 : Create Number Books (Part 2)

### Lesson 8 : Find Someone Who, Find Something That

### Lesson 9 : Where’s the Math?

### Lesson 10 : Tell Stories about Our School

### Lesson 11 : Share Story Problems

## Section C: Fluency within 5

### Lesson 12 : Make Dot Images

### Lesson 13 : Dominoes to 5

### Lesson 14 : Sort and Color Expressions and Images within 5

### Lesson 15 : Addition and Subtraction Expressions within 5

### Lesson 16 : Parts to Make 5