Table of contents
- 1. Critical Thinking & Problem Solving1h 59m
- 2. Sets4h 25m
- 3. Logic4h 33m
- 4. The Real Number System3h 5m
- 5. Algebra Review1h 48m
- Evaluating Algebraic Expressions15m
- Simplifying Algebraic Expressions
- Linear Equations
- Direct & Inverse Variation
- Linear Inequalities in One Variable
- Quadratic Equations
- Rectangular Coordinate System
- Intro to Functions and Notation
- Domain and Range
- Using Intercepts to Graph Lines
- Slope and Slope-Intercept Form1h 8m
- Systems of Linear Equations
- Systems of Linear Inequalities24m
- Quadratic Functions
- 9. Geometry3h 41m
1. Critical Thinking & Problem Solving
Problem Solving
1. Critical Thinking & Problem Solving
Problem Solving: Videos & Practice Problems
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Concept
Steps of Problem Solving
Video duration:
6mPlay a video:
0
Problem
Michael drove from his house to the chocolate factory in 3 hours. If we want to find his average speed, what piece of information is missing?
A
Speed
B
Distance
C
Time
D
Velocity
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Problem
A class is selling raffle tickets for \$8 each to raise money for a field trip. They sold 125 tickets. The goal was to raise \$1,000. How much money did the class raise? What piece of information was not necessary to solve the problem?

A
\$1,000; The goal was to raise \$1,000.
B
\$1,000; They sold 125 tickets.
C
\$125; They sold 125 tickets.
D
\$125; The goal was to raise \$1,000.
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Example
Steps of Problem Solving Example 1
Video duration:
4mPlay a video:
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Example
Steps of Problem Solving Example 2
Video duration:
6mPlay a video:
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Example
Steps of Problem Solving Example 3
Video duration:
4mPlay a video: