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# Unit Overview: Forming and solving equations

## Lessons:

8 lessons

### Expressions and variables

In this lesson, we will look at the different values that expressions can take, and how changing a variable can change the value of the expressions.

• 1 Quiz
• 9m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Equations and identities

In this lesson, we will look at the difference between an equation and an identity.

• 2 Quizzes
• 8m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Forming and solving linear equations 1

In this lesson, we will look at how we can form linear equations, and solve them.

• 1 Quiz
• 9m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Forming and solving linear equations (Part 2)

In this lesson, we will look at using different methods for forming and solving linear equations.

• 1 Quiz
• 10m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Equating linear expressions

In this lesson, we will form equations for perimeters and equate them.

• 1 Quiz
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Solving further linear equations

In this lesson, we will look at more difficult linear equations and solve them using algebraic methods.

• 1 Quiz
• 11m Video
• Presentation(PPT)
• Worksheet

### Solving geometric problems using linear equations

In this lesson, we will use our knowledge of geometry and angle facts to form and solve linear equations.

• 2 Quizzes
• 10m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Forming and solving equations from descriptions

In this lesson, we will form linear equations from worded descriptions, and then solve them.

• 2 Quizzes
• 11m Video
• Presentation(PPT)
• Worksheet
• Transcript