November 13, 2024

8th grade math topics and resources

  The 8th grade math student:

  •  Reviews basic number theory and mathematical terms and operations including integers, fractions, decimals, and percents. 
  • Gains mastery of exponents and learns to simplify radicals and estimate the value of numbers that are not perfect squares.
  • Solves one, two, and multistep equations and inequalities, including equations containing fractions and exponents.
  • Expands his knowledge of ratios and proportions and uses them to solve application and word problems in similarity, scaling, and unit costs.
  • Uses the Pythagorean Theorem. 
  • Uses measures of central tendency to analyze and interpret data and graphs. 
  • Expresses probability as ratios, decimals, and percents.
  • Finds the number of permutations and combinations using factorial notation and combinations using Pascal’s Triangle.
  • Reviews basic geometric concepts, symbols, shapes, and constructions, including translations, reflections, and rotations on a coordinate plane.
  • Converts between the English and metric systems of measurement and Fahrenheit, Celsius, and Kelvin temperature scales.
  • Expands his knowledge of business and consumer mathematics—sales, profit and loss, simple and compound interest, interest payments on loans, property tax, and life and auto insurance

Resources:

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