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Math 8th grade
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August 25, 2020
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Repeating decimals
3 Topics
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3 Quizzes
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Lesson Content
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0/3 Steps
Converting a fraction to a repeating decimal
Writing fractions as repeating decimals
Converting repeating decimals to fractions (part 1 of 2)
Converting repeating decimals to fractions
Converting repeating decimals to fractions (part 2 of 2)
Converting multi-digit repeating decimals to fractions
Square roots & cube roots
5 Topics
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6 Quizzes
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Lesson Content
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0/5 Steps
Intro to square roots
Square roots
Intro to cube roots
Cube roots
Worked example: Cube root of a negative number
Equations with square roots & cube roots
Square root of decimal
Roots of decimals & fractions
Equations with square roots: decimals & fractions
Dimensions of a cube from its volume
Square and cube challenge
Irrational numbers
3 Topics
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2 Quizzes
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0/3 Steps
Intro to rational & irrational numbers
Classifying numbers: rational & irrational
Classifying numbers
Classify numbers
Classify numbers: rational & irrational
Approximating irrational numbers
4 Topics
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3 Quizzes
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Approximating square roots
Approximating square roots
Comparing irrational numbers with radicals
Comparing irrational numbers
Approximating square roots to hundredths
Comparing values with calculator
Comparing irrational numbers with a calculator
Exponents with negative bases
6 Topics
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3 Quizzes
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0/6 Steps
Exponents with negative bases
The 0 & 1st power
Even & odd numbers of negatives
1 and -1 to different powers
Sign of expressions challenge problems
Powers of zero
Exponents with integer bases
Exponents with negative fractional bases
Signs of expressions challenge
Exponent properties intro
3 Topics
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4 Quizzes
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Exponent properties with products
Exponent properties with parentheses
Exponent properties with quotients
Multiply powers
Powers of powers
Divide powers
Powers of products & quotients
Negative exponents
2 Topics
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1 Quiz
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Negative exponents
Negative exponent intuition
Negative exponents
Exponent properties (integer exponents)
2 Topics
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2 Quizzes
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Multiplying & dividing powers (integer exponents)
Multiply & divide powers (integer exponents)
Powers of products & quotients (integer exponents)
Powers of products & quotients (integer exponents)
Working with powers of 10
2 Topics
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2 Quizzes
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Multiplying multiples of powers of 10
Multiplication and division with powers of ten
Approximating with powers of 10
Approximating with powers of 10
Scientific notation intro
2 Topics
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1 Quiz
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Scientific notation example: 0.0000000003457
Scientific notation examples
Scientific notation
Arithmetic with numbers in scientific notation
4 Topics
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2 Quizzes
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Multiplying & dividing in scientific notation
Multiplying three numbers in scientific notation
Subtracting in scientific notation
Simplifying in scientific notation challenge
Multiplying & dividing in scientific notation
Adding & subtracting in scientific notation
Scientific notation word problems
3 Topics
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1 Quiz
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Scientific notation word problem: red blood cells
Scientific notation word problem: U.S. national debt
Scientific notation word problem: speed of light
Scientific notation word problems
Equations with variables on both sides
4 Topics
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2 Quizzes
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Intro to equations with variables on both sides
Equations with variables on both sides: 20-7x=6x-6
Equations with variables on both sides
Equation with variables on both sides: fractions
Equation with the variable in the denominator
Equations with variables on both sides: decimals & fractions
Equations with parentheses
1 Topic
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2 Quizzes
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Equations with parentheses
Equations with parentheses
Equations with parentheses: decimals & fractions
Number of solutions to equations
4 Topics
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2 Quizzes
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Number of solutions to equations
Worked example: number of solutions to equations
Creating an equation with no solutions
Creating an equation with infinitely many solutions
Number of solutions to equations
Number of solutions to equations challenge
Equations word problems
2 Topics
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1 Quiz
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Sums of consecutive integers
Sum of integers challenge
Sums of consecutive integers
Graphing proportional relationships
2 Topics
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1 Quiz
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Rates & proportional relationships example
Rates & proportional relationships: gas mileage
Rates & proportional relationships
Solutions to linear equations
4 Topics
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2 Quizzes
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Intro to the coordinate plane
Solutions to 2-variable equations
Worked example: solutions to 2-variable equations
Completing solutions to 2-variable equations
Solutions to 2-variable equations
Complete solutions to 2-variable equations
Intercepts
5 Topics
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2 Quizzes
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Intro to intercepts
x-intercept of a line
Intercepts from an equation
Intercepts from a table
Worked example: intercepts from an equation
Intercepts from a graph
Intercepts from an equation
Slope
8 Topics
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3 Quizzes
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Intro to slope
Slope & direction of a line
Positive & negative slope
Slope of a line: negative slope
Worked example: slope from two points
Slope from equation
Converting to slope-intercept form
Slope of a horizontal line
Slope from graph
Slope from two points
Slope from equation
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50 Lessons
195 Topics
107 Quizzes
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