8th grade Math

Categories: Mathematics, Sciences
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Course Content

Numbers and operations

  • Repeating decimals
  • Converting a fraction to a repeating decimal
  • Converting repeating decimals to fractions (part 1 of 2)
  • Converting repeating decimals to fractions (part 2 of 2)
  • Square roots & cube roots
  • Intro to square roots
  • Intro to cube roots
  • Worked example: Cube root of a negative number
  • Square root of decimal
  • Dimensions of a cube from its volume
  • Irrational numbers
  • Intro to rational & irrational numbers
  • Classifying numbers: rational & irrational
  • Classifying numbers
  • Worked example: classifying numbers
  • Approximating irrational numbers
  • Approximating square roots
  • Comparing irrational numbers with radicals
  • Approximating square roots to hundredths
  • Comparing values with calculator
  • Exponents with negative bases
  • 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
  • Exponent properties intro
  • Exponent properties with products
  • Exponent properties with parentheses
  • Exponent properties with quotients
  • Negative exponents
  • Negative exponents
  • Negative exponent intuition
  • Exponent properties (integer exponents)
  • Multiplying & dividing powers (integer exponents)
  • Powers of products & quotients (integer exponents)
  • Powers of zero
  • Working with powers of 10
  • Multiplying multiples of powers of 10
  • Approximating with powers of 10
  • Scientific notation intro
  • Scientific notation example: 0.0000000003457
  • Scientific notation examples
  • Arithmetic with numbers in scientific notation
  • Multiplying & dividing in scientific notation
  • Multiplying three numbers in scientific notation
  • Subtracting in scientific notation
  • Simplifying in scientific notation challenge
  • Scientific notation word problems
  • Scientific notation word problem: red blood cells
  • Scientific notation word problem: U.S. national debt
  • Scientific notation word problem: speed of light

Solving equations with one unknown

Linear equations and functions

Systems of equations

Geometry

Geometric transformations

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