Course Overview
Teacher
Eric has earned Bachelor and Master degrees in education, is a certified Math, Science, English, and Elementary Teacher, and has a principal certification. He is also a published author of the YA Fantasy novel The Exile (Stones of Power). When he is... View ProfileDetails
- Total Time 1 hr, 51 min
- Lessons 13
- Attachments 35
- Exercises 57
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62 CQ
13 Lessons in This Course
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5 minFREEAlgebra lesson 1Free3 CQ
Can’t remember which part is the numerator and which is the denominator? This short lesson will go over the fraction basics you need to succeed!
with Eric BuffingtonCan’t remember which part is the numerator and which is the denominator? This short lesson will go over the fraction basics you need to succeed!
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10 minAlgebra lesson 26 CQ
Want to simplify large and unwieldy fractions? This lesson by Eric Buffington shows you how to reduce fractions to lowest terms with confidence.
with Eric BuffingtonWant to simplify large and unwieldy fractions? This lesson by Eric Buffington shows you how to reduce fractions to lowest terms with confidence.
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14 minAlgebra lesson 38 CQ
Everyone loves having choices in life. In this lesson, learn two methods for solving equivalent fractions with variables and choose the method you like best!
with Eric BuffingtonEveryone loves having choices in life. In this lesson, learn two methods for solving equivalent fractions with variables and choose the method you like best!
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6 minAlgebra lesson 44 CQ
This quick and easy lesson shows you how to multiply several different kinds of fractions and get a simplified answer by reducing to lowest terms.
with Eric BuffingtonThis quick and easy lesson shows you how to multiply several different kinds of fractions and get a simplified answer by reducing to lowest terms.
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7 minAlgebra lesson 54 CQ
You already know how to multiply fractions; what about division? This lesson shows you how to use reciprocals and divide fractions without a calculator.
with Eric BuffingtonYou already know how to multiply fractions; what about division? This lesson shows you how to use reciprocals and divide fractions without a calculator.
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9 minAlgebra lesson 65 CQ
In this quick and easy math lesson by Eric Buffington, learn how to find a common denominator and put two fractions on a level playing field.
with Eric BuffingtonIn this quick and easy math lesson by Eric Buffington, learn how to find a common denominator and put two fractions on a level playing field.
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6 minAlgebra lesson 74 CQ
This lesson outlines exactly why we do all the steps we do for adding fractions. Then we practice the math.
with Eric BuffingtonThis lesson outlines exactly why we do all the steps we do for adding fractions. Then we practice the math.
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9 minAlgebra lesson 85 CQ
In part two of three, Eric Buffington breaks down several practice problems for adding and subtracting fractions and reviews reducing fractions to lowest terms.
with Eric BuffingtonIn part two of three, Eric Buffington breaks down several practice problems for adding and subtracting fractions and reviews reducing fractions to lowest terms.
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10 minAlgebra lesson 96 CQ
In the final part of a three-part series, Mr. Buffington presents you with three word problems for adding and subtracting fractions without a calculator.
with Eric BuffingtonIn the final part of a three-part series, Mr. Buffington presents you with three word problems for adding and subtracting fractions without a calculator.
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7 minAlgebra lesson 104 CQ
In this lesson, learn why converting mixed numbers into improper fractions is crucial to expanding your adding, subtracting, multiplying, and dividing skills.
with Eric BuffingtonIn this lesson, learn why converting mixed numbers into improper fractions is crucial to expanding your adding, subtracting, multiplying, and dividing skills.
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4 minAlgebra lesson 113 CQ
This quick and easy math lesson shows you how to use long division and remainders to transform an ugly, improper fraction into a nice and readable mixed number.
with Eric BuffingtonThis quick and easy math lesson shows you how to use long division and remainders to transform an ugly, improper fraction into a nice and readable mixed number.
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7 minAlgebra lesson 124 CQ
Time for some more practice problems! In this lesson by Eric Buffington, combine several skills that you have already learned to multiply mixed numbers.
with Eric BuffingtonTime for some more practice problems! In this lesson by Eric Buffington, combine several skills that you have already learned to multiply mixed numbers.
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11 minAlgebra lesson 136 CQ
In this lesson, learn how to solve algebraic equations that involve fractions and commit your new skill to memory with a few practice problems.
with Eric BuffingtonIn this lesson, learn how to solve algebraic equations that involve fractions and commit your new skill to memory with a few practice problems.
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430 min4-part Math course17 CQ
In this quick course, certified math teacher Eric Buffington explains how to add, subtract, multiply, and divide negative integers.
with Eric BuffingtonIn this quick course, certified math teacher Eric Buffington explains how to add, subtract, multiply, and divide negative integers.
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11120 min11-part Math course66 CQ
Polynomials are essential for algebra! From learning what a polynomial is to completing polynomial operations, this Algebra 1 course covers the basics with clear examples for maximum learning.
with Eric BuffingtonPolynomials are essential for algebra! From learning what a polynomial is to completing polynomial operations, this Algebra 1 course covers the basics with clear examples for maximum learning.
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10119 min10-part Algebra course66 CQ
Does solving for x make your head spin? Math teacher Eric Buffington explains the simple steps to finding x, from one-step addition problems to equations with x on both sides of the equals sign.
with Eric BuffingtonDoes solving for x make your head spin? Math teacher Eric Buffington explains the simple steps to finding x, from one-step addition problems to equations with x on both sides of the equals sign.
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15 minStorytelling lesson8 CQ
Join Eric Buffington, YA fantasy author, as he shares some tips and tricks for effective creative writing: setting, adding details, and building suspense.
with Eric BuffingtonJoin Eric Buffington, YA fantasy author, as he shares some tips and tricks for effective creative writing: setting, adding details, and building suspense.
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11 minAlgebra lesson6 CQ
Have you ever struggled with mean, median, and mode? After watching this quick and easy lesson by Eric Buffington, you’ll never mix them up again.
with Eric BuffingtonHave you ever struggled with mean, median, and mode? After watching this quick and easy lesson by Eric Buffington, you’ll never mix them up again.
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11103 min11-part Algebra course57 CQ
In this algebra course, discover the ins-and-outs of quadratics--and learn how to solve equations by graphing, factoring, completing the square, and using the quadratic formula.
In this algebra course, discover the ins-and-outs of quadratics--and learn how to solve equations by graphing, factoring, completing the square, and using the quadratic formula.
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16206 min16-part Algebra course111 CQ
Whether you are a math student, or an adult seeking a refresher, it is time to brush up on Algebra! In this course, master algebraic concepts from start to finish!
with Al RichardsWhether you are a math student, or an adult seeking a refresher, it is time to brush up on Algebra! In this course, master algebraic concepts from start to finish!
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1293 min12-part Algebra course54 CQ
New to algebra and confused by its concepts? In this Algebra I course for beginners, Math Fortress provides clear and concise explanations, starting with variables and ending with word problems.
with Math FortressNew to algebra and confused by its concepts? In this Algebra I course for beginners, Math Fortress provides clear and concise explanations, starting with variables and ending with word problems.
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31113 min31-part Algebra course73 CQ
Studying for the Regents Exam and need help with the algebra one section? In this course, run through thirty-seven example problems that cover basic algebra concepts you'll need to know to pass.
with Math FortressStudying for the Regents Exam and need help with the algebra one section? In this course, run through thirty-seven example problems that cover basic algebra concepts you'll need to know to pass.
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10119 min10-part Algebra course66 CQ
Does solving for x make your head spin? Math teacher Eric Buffington explains the simple steps to finding x, from one-step addition problems to equations with x on both sides of the equals sign.
with Eric BuffingtonDoes solving for x make your head spin? Math teacher Eric Buffington explains the simple steps to finding x, from one-step addition problems to equations with x on both sides of the equals sign.
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1183 min11-part Calculus course47 CQ
Need some tips for Calculus 1A? Or maybe you’re madly reviewing for tomorrow's math test? Either way, never fear - Krista, an experienced math tutor, will help you understand the world of calculus, step-by-step. Start by learning the difference between a function and an equation - and how to analyze a function's graph for continuity and limits. Then, step into the world of tangent lines, differentiation, and more. Each lesson includes examples and sample problems to help you along the way.
with Krista King MathNeed some tips for Calculus 1A? Or maybe you’re madly reviewing for tomorrow's math test? Either way, never fear - Krista, an experienced math tutor, will help you understand the world of calculus, step-by-step. Start by learning the difference between a function and an equation - and how to analyze a function's graph for continuity and limits. Then, step into the world of tangent lines, differentiation, and more. Each lesson includes examples and sample problems to help you along the way.
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10129 min10-part Math course70 CQ
Statistics may sound like a dry topic, but developing data analysis skills will unlock fascinating worlds! In this 10-lesson course from statistics teacher Zac Rappell, start by understanding group data and central tendencies (mean, median, and mode), then explore measures of spread (range, IQR, and standard deviation). Learn how to create stem and leaf and box and whisker plots, and practice comparing data sets to identify new relationships. Finish with a fun final project analyzing the Oscars!
with Zachary RappellStatistics may sound like a dry topic, but developing data analysis skills will unlock fascinating worlds! In this 10-lesson course from statistics teacher Zac Rappell, start by understanding group data and central tendencies (mean, median, and mode), then explore measures of spread (range, IQR, and standard deviation). Learn how to create stem and leaf and box and whisker plots, and practice comparing data sets to identify new relationships. Finish with a fun final project analyzing the Oscars!
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31113 min31-part Algebra course73 CQ
Studying for the Regents Exam and need help with the algebra one section? In this course, run through thirty-seven example problems that cover basic algebra concepts you'll need to know to pass.
with Math FortressStudying for the Regents Exam and need help with the algebra one section? In this course, run through thirty-seven example problems that cover basic algebra concepts you'll need to know to pass.
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993 min9-part Calculus course51 CQ
Calculus students ready to advance to the next level: this course is for you. Learn all about the cross product, starting with the right hand rule, and ending with how to measure torque.
with Math FortressCalculus students ready to advance to the next level: this course is for you. Learn all about the cross product, starting with the right hand rule, and ending with how to measure torque.
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630 min6-part Math course17 CQ
Fundamentals of Laplace transforms such as definition, limits, properties, and few examples.
with Anish TurlapatyFundamentals of Laplace transforms such as definition, limits, properties, and few examples.