Unit 1: The Basics
Order of Operations
Virtual Nerd Website
http://www.virtualnerd.com/algebra-1/algebra-foundations/simplifying-expressions/order-of-operations/order-of-operations-definition
Khan Academy Video
https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations
Math is Fun Website
https://www.mathsisfun.com/operation-order-pemdas.html
Math Goodies Website
http://www.mathgoodies.com/lessons/vol7/order_operations.html
SOS Math Website
http://www.sosmath.com/algebra/fraction/frac3/frac39/frac393/frac393.html
Math Playground Game for Order of Operations
http://www.mathplayground.com/order_of_operations.html
BrainPop Video - refer to the Math Course main page for login information
https://www.brainpop.com/math/numbersandoperations/orderofoperations/
Variable Expressions
Khan Academy Video - Variables, Expressions and Equations
https://www.khanacademy.org/math/algebra/one-variable-linear-equations/alg1-intro-equations/v/variables-expressions-and-equations
What is a Variable Expression? Video
http://study.com/academy/lesson/what-is-a-variable-expression-definition-example.html
Expressions for Word Phrases
Math Goodies - Writing Algebraic Expressions
http://www.mathgoodies.com/lessons/vol7/expressions.html
Writing Expressions Practice on IXL
https://www.ixl.com/math/grade-4/write-variable-expressions
Comparing Expressions
Replacement Sets
Virtual Nerd - Finding Solution Sets from Replacement Sets
http://virtualnerd.com/sat-math/fundamentals/sets/finding-solution-sets-from-replacement-sets
Virtual Nerd - Finding Solutions Sets from the Domain
http://virtualnerd.com/algebra-1/relations-functions/relations/relations-examples/solution-set-from-domain
Virtual Nerd - What's a Solution Set?
http://virtualnerd.com/algebra-1/relations-functions/relations/definitions/solution-set-definition
Varsity Tutors
https://www.varsitytutors.com/hotmath/hotmath_help/topics/solution-sets
Emathematics
http://www.emathematics.net/a1_replace_set.php
Related Equations
Math Planet - Equations with Variables
https://www.mathplanet.com/education/pre-algebra/introducing-algebra/equations-with-variables
Purple Math - Solving Literal Equations
http://www.purplemath.com/modules/solvelit.htm
Solving Problems
IXL Practice Problems
https://www.ixl.com/math/grade-6/write-variable-expressions-word-problems
Khan Academy - Writing Basic Expressions
https://www.khanacademy.org/math/pre-algebra/pre-algebra-equations-expressions/pre-algebra-alg-expression-word-problems/v/writing-basic-expressions-from-word-problems-examples
Opposites
Cool Math - The Additive Inverse
http://www.coolmath.com/prealgebra/06-properties/07-properties-additive-inverse-01
Math Shorts - Additive Inverse Video
https://safeshare.tv/x/ss5983242a789f3
Absolute Value
Math is Fun - Absolute Value
https://www.mathsisfun.com/numbers/absolute-value.html
Cool Math - What's an Absolute Value?
http://www.coolmath.com/algebra/18-absolute-value-equations-inequalities/01-absolute-values-01
Exponents
Math is Fun
https://www.mathsisfun.com/exponent.html
Purple Math
https://www.purplemath.com/modules/exponent.htm
Math.com
http://www.math.com/school/subject2/lessons/S2U2L2GL.html
Coolmath
http://www.coolmath.com/prealgebra/04-exponents/01-exponents-definition-01
Khan Academy Video - Intro to Exponents
https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-exponents/v/introduction-to-exponents
Khan Academy Video - Exponent Rules
https://www.khanacademy.org/math/in-eighth-grade-math/exponents-powers-1/laws-exponents/v/exponent-rules-part-1
Khan Academy Video - Exponent Example
https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-exponents/v/understanding-exponents-2
Powers of Ten
Math is Fun
https://www.mathsisfun.com/index-notation-powers.html
Khan Academy Video - Patterns in Powers of Ten
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-intro-powers-of-ten/v/powers-of-10
Learn Zillion
https://learnzillion.com/lesson_plans/5533-represent-powers-of-10-using-whole-number-exponents/
Scientific Notation
Math is Fun
https://www.mathsisfun.com/numbers/scientific-notation.html
Mashupmath - Scientific Notation Explained
http://mashupmath.com/middle-school-math-videos
Virtual Nerd Website
http://www.virtualnerd.com/algebra-1/algebra-foundations/simplifying-expressions/order-of-operations/order-of-operations-definition
Khan Academy Video
https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations
Math is Fun Website
https://www.mathsisfun.com/operation-order-pemdas.html
Math Goodies Website
http://www.mathgoodies.com/lessons/vol7/order_operations.html
SOS Math Website
http://www.sosmath.com/algebra/fraction/frac3/frac39/frac393/frac393.html
Math Playground Game for Order of Operations
http://www.mathplayground.com/order_of_operations.html
BrainPop Video - refer to the Math Course main page for login information
https://www.brainpop.com/math/numbersandoperations/orderofoperations/
Variable Expressions
Khan Academy Video - Variables, Expressions and Equations
https://www.khanacademy.org/math/algebra/one-variable-linear-equations/alg1-intro-equations/v/variables-expressions-and-equations
What is a Variable Expression? Video
http://study.com/academy/lesson/what-is-a-variable-expression-definition-example.html
Expressions for Word Phrases
Math Goodies - Writing Algebraic Expressions
http://www.mathgoodies.com/lessons/vol7/expressions.html
Writing Expressions Practice on IXL
https://www.ixl.com/math/grade-4/write-variable-expressions
Comparing Expressions
Replacement Sets
Virtual Nerd - Finding Solution Sets from Replacement Sets
http://virtualnerd.com/sat-math/fundamentals/sets/finding-solution-sets-from-replacement-sets
Virtual Nerd - Finding Solutions Sets from the Domain
http://virtualnerd.com/algebra-1/relations-functions/relations/relations-examples/solution-set-from-domain
Virtual Nerd - What's a Solution Set?
http://virtualnerd.com/algebra-1/relations-functions/relations/definitions/solution-set-definition
Varsity Tutors
https://www.varsitytutors.com/hotmath/hotmath_help/topics/solution-sets
Emathematics
http://www.emathematics.net/a1_replace_set.php
Related Equations
Math Planet - Equations with Variables
https://www.mathplanet.com/education/pre-algebra/introducing-algebra/equations-with-variables
Purple Math - Solving Literal Equations
http://www.purplemath.com/modules/solvelit.htm
Solving Problems
IXL Practice Problems
https://www.ixl.com/math/grade-6/write-variable-expressions-word-problems
Khan Academy - Writing Basic Expressions
https://www.khanacademy.org/math/pre-algebra/pre-algebra-equations-expressions/pre-algebra-alg-expression-word-problems/v/writing-basic-expressions-from-word-problems-examples
Opposites
Cool Math - The Additive Inverse
http://www.coolmath.com/prealgebra/06-properties/07-properties-additive-inverse-01
Math Shorts - Additive Inverse Video
https://safeshare.tv/x/ss5983242a789f3
Absolute Value
Math is Fun - Absolute Value
https://www.mathsisfun.com/numbers/absolute-value.html
Cool Math - What's an Absolute Value?
http://www.coolmath.com/algebra/18-absolute-value-equations-inequalities/01-absolute-values-01
Exponents
Math is Fun
https://www.mathsisfun.com/exponent.html
Purple Math
https://www.purplemath.com/modules/exponent.htm
Math.com
http://www.math.com/school/subject2/lessons/S2U2L2GL.html
Coolmath
http://www.coolmath.com/prealgebra/04-exponents/01-exponents-definition-01
Khan Academy Video - Intro to Exponents
https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-exponents/v/introduction-to-exponents
Khan Academy Video - Exponent Rules
https://www.khanacademy.org/math/in-eighth-grade-math/exponents-powers-1/laws-exponents/v/exponent-rules-part-1
Khan Academy Video - Exponent Example
https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-exponents/v/understanding-exponents-2
Powers of Ten
Math is Fun
https://www.mathsisfun.com/index-notation-powers.html
Khan Academy Video - Patterns in Powers of Ten
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-intro-powers-of-ten/v/powers-of-10
Learn Zillion
https://learnzillion.com/lesson_plans/5533-represent-powers-of-10-using-whole-number-exponents/
Scientific Notation
Math is Fun
https://www.mathsisfun.com/numbers/scientific-notation.html
Mashupmath - Scientific Notation Explained
http://mashupmath.com/middle-school-math-videos