Unit Overview: Forming and solving inequalities

Lessons:

8 lessons

Representing inequalities

In this lesson, we will discuss what different inequalities mean, and we will see an example of where we might see inequalities used in context.

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

Inequalities and substitution (Part 1)

In this lesson, we will substitute different values into an algebraic inequality to see if it is true or false.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

Inequalities and substitution (Part 2)

In this lesson, we will continue our work on substituting into inequalities, this time considering negative numbers in more detail.

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

Solving inequalities

In this lesson, we will use the balancing method to solve inequalities. We balance the inequality by completing inverse operations to simplify the expressions.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

Forming and solving inequalities (Part 1)

In this lesson, we will set up and solve inequalities in the context of area and perimeter of rectangles.

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

Forming and solving inequalities (Part 2)

In this lesson, we will set up and solve inequalities in the context of word problems.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

Manipulating inequalities

In this lesson, we will investigate the relationship between different inequalities using bar models and "always, sometimes, never" statements.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

Manipulating equations and inequalities

In this lesson, we will continue to investigate the relationships between inequalities and equations. We determine truth statements based upon a given inequality.

• 2 Quizzes
• 14m Video
• Presentation(PPT)
• Worksheet
• Transcript