**Unit Overview and Additional Practice**
Thinking With Math Models Concepts Overview.pdf

Investigation 1
1.1: 2, 7–8, 10–15, 35

1.2: 1, 9, 16–26, 33

1.3: 3–6, 27–32, 34, 36

**Investigation 2**

2.1: 1–3, 35–36

2.2: 6–8, 57

2.3: 4–5, 9–19, 37–42, 56, 58–63

2.4: 20–25, 43, 64–68

2.5: 26–34, 44–55

**Investigation 3**

3.1: 1–2, 12–21, 39

3.2: 3‑8, 10, 29‑30, 37, 40, 42-45

3.3: 9, 11, 31‑36, 38, 41, 46‑50

3.4: 22‑28

**Investigation 4**

4.1: 1–3, 14, 16

4.2: 4–5, 17–18, 24

4.3: 6–9, 19–20, 23, 25

4.4: 10–13, 15, 21–22, 26

**Investigation 5**

5.1: 1–16, 19–24, 31

5.2: 17, 25–27, 34

5.3: 18, 28–30, 32–33

**Online Practice Problems**

Testing Coordinates in an Equation
Finding Slope from a Graph
Finding Slop from an Equation
Graph an Equation
Write an Equation from a Graph
Linear Equations and Word Problems
Writing Linear Equations from Word Problems
**
Games**
Number Patterns
Save the Zogs (Linear Equations)
Function Machine (Writing Equations)
Save Our Dumb Planet (Graphing Lines)
Mangahigh Practice - Scroll down to Coordinates and Straight Line Graphs!

**Videos**

Introduction to Linear Equations Videos
Multiple Videos on Slope
Building a Linear Equation Videos
Graphing Rectangles

Connecting Tables, Graphs and Equations

Visualize the 4 Types of Slope

Intro to Slope

Correlation Coefficient