subject
Intro

Udacity: Intro Algebra Review

 with  Sue Ann Austin and Kelly Vetter
This course provides a brief review of introductory algebra topics. Topics to be covered include integer operations, order of operations, perimeter and area, fractions and decimals, scientific notation, ratios and rates, conversions, percents, algebraic expressions, linear equations, the Pythagorean theorem, and graphing.

Why Take This Course?
At the end of this course students will have reviewed the core topics of introductory algebra. Students will be comfortable with the concepts and procedures of introductory algebra, and be able to apply their knowledge to other coursework and real-world problems.

During this course, you will review

Integer operations including addition, subtraction, multiplication, division, and absolute value.
Evaluating using order of operations.
Associative and Commutative properties.
Perimeter and area of rectangles, triangles, squares, and circles.
Fraction operations including simplifying, adding, subtracting, multiplying, and dividing.
Converting between fractions, decimals, and percents.
Rounding decimals to appropriate place value.
Converting between standard notation and scientific notation.
Rates and ratios.
Unit conversions.
Simplifying and evaluating algebraic expressions.
Using the Pythagorean Theorem.
Solving and graphing linear equations.
Writing linear equations.

Syllabus

Topic 1: Integer Operations

- Properties of Integers
- Absolute Value
- Adding, Subtracting, Multiplying & Dividing
- Order of Operations
- Perimeter and Area of Rectangles, Squares & Triangles

Topic 2: Fractions and Decimals

- Simplifying Fractions
- Mathematical Operations with Fractions
- Rounding Decimals
- Decimals and Applications
- Fraction to Decimal Conversion
- Scientific Notation

Topic 3: Rates, Ratios, and Conversions

- Ratios
- Rates
- Unit Conversions
- Percents

Topic 4: Algebraic Expressions and Equations

- Algebraic Expressions
- Solving a Linear Equation
- Pythagorean Theorem

Topic 5: Graphing Linear Equations

- Graphing a Linear Equation
- Slope of a Line
- Writing a Linear Equation
- Slope and Slope-Intercept Form
8 Student
reviews
Cost Free Online Course
Pace Self Paced
Provider Udacity
Language English
Hours 6 hours a week
Calendar 8 weeks long

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What are MOOCs?
MOOCs stand for Massive Open Online Courses. These are free online courses from universities around the world (eg. Stanford Harvard MIT) offered to anyone with an internet connection.
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How do these MOOCs or free online courses work?
MOOCs are designed for an online audience, teaching primarily through short (5-20 min.) pre recorded video lectures, that you watch on weekly schedule when convenient for you.  They also have student discussion forums, homework/assignments, and online quizzes or exams.

8 reviews for Udacity's Intro Algebra Review

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4 out of 4 people found the following review useful
5 years ago
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Cyrus Pieris completed this course.
This is a great introductory course for anyone who has been out of touch with math and algebra and would like some short reminders. My math knowledge is like swiss cheese and I decided that I will get back into it as a hobby.

If you are trying to restart that frozen brain of yours start with this course.
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2 out of 2 people found the following review useful
2 years ago
Emma Bates is taking this course right now, spending 8 hours a week on it and found the course difficulty to be easy.
The course is a great way to review all the things I needed to take the GRE. I'm suspicious that some of the practice section problems might not accept the correct answers, though
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0 out of 1 people found the following review useful
2 years ago
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Chloe Calloway dropped this course.
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0 out of 1 people found the following review useful
2 years ago
Bahja Espejo dropped this course.
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0 out of 1 people found the following review useful
2 years ago
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Daysy Rios dropped this course.
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3 years ago
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Uros J completed this course and found the course difficulty to be easy.
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2 years ago
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Anonymous completed this course.
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2 years ago
Alexis Pralle dropped this course.
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