How to use -- Introduction to sets -- Sets, subsets, intersection, union -- Adding integers -- Subtracting integers -- Multiplying integers -- Dividing integers -- Positive & negative fractions -- Positive & negative decimals -- Exponents -- Square roots -- Order of operations -- Properties of numbers -- Scientific notation -- Ratios -- Proportions -- Solving proportions -- Using proportions in word problems -- Fundamentals of percents -- Finding the percent of a number -- Finding the percent -- Finding the whole in a percent problem -- Percent word problems -- Number theory, factors -- Number theory, greatest common factors -- Number theory, multiples -- Number theory, least common multiples -- Introduction to number lines -- Graphing solutions to equations on a number line -- Coordinate systems, ordered pairs -- More coordinate systems -- Slope of a line -- Graphing linear equations -- Solving one-step equations -- Solving two-step equations -- Solving equations using the distributive property -- Solving equations with variables on both sides -- Translating words to algebra expressions -- Algebra word problems -- Probability -- More probability -- Statistics, range & mode -- Statistics, mean & median.
Summary:
Math teacher Richard Fisher explains and demonstrates mathematical concepts relating to pre-algebra.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.