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Intro To The Algebra MathRoom (article)
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Algebra MathRoom Index
logID | Lesson Name | Topic Covered |
Simplifying, Basic Operations | ||
alg1 | simplifying expressions 1 | commutative, associative, distributive properties, |
alg1a | simplifying expressions 2 | positive, negative, rational exponents, |
alg1b | removing brackets | basic simplifying, collecting like terms |
alg2 | foil & squaring binomials | foil, squaring binomials |
alg3 | rational exponents and radicals | extracting and combining roots, rationalizing |
Formulas, Factoring & Fractions | ||
alg4.0 | Reformatting Formulas | changing formulas to solve for variables |
alg4.1 | factoring | common, difference of squares, cubes |
alg4.2 | trinomial factoring | methods for factoring trinomials |
alg5.1 | fractions-1 | multiplication, division of fractions |
alg5.2 | fractions-2 | adding, subtracting, split-level fractions |
Equations, Systems, Word Problems, Inequalities | ||
alg6.0 | expressions and equations | from English words to algebra statements |
alg6.0a | equations-1 | solving simple equations |
alg6.0b | equations-2 | solving equations with fractions |
alg6.1 | linear equations | solving simple linear equations |
alg6.1a | absolute value equations | solving absolute value equations |
alg6.1b | solving word problems | from English, to algebra, to solutions |
alg6.1b1 | solving word problems 2 | basic steps from equation to solution |
alg6.1c | solving motion problems | distance, rate or speed and time questions |
alg6.2 | Quadratic Equations | solving quadratic equations |
alg6.3 | Rational Equations | equations with fractions |
alg6.4 | Radical Equations | solving equations with square roots |
alg6.5 | Systems of Equations | elimination, substitution, mixed systems |
alg7 | Inequalities | linear, quadratic, rational, absolute value |
Symbols, Instruction | ||
alg8 | Symbols list | math symbols, meanings |
algprm | Algebra Primer | the language of algebra |
Intermediate (Finite) Algebra Lessons | ||
alg9 | Imaginary & Complex Numbers | definitions, i, algebra of Complex numbers |
alg9.1 | Equations with Complex Numbers | solving equations with Complex numbers |
alg10 | Counting Possibilities | factorials, permutations, combinations |
alg11 | The Binomial Theorem | Pascal's triangle, expanding ( a + b ) n , coefficients |
alg12 | Working with Summations | Summation Theorems and Formulae |
Practice Exercises and Tests | ||
algexer | Algebra Exercises | practice questions on all topics listed above |
algexersl | Algebra Exercises Solutions | solutions for Algebra Exercises |
alggr8wrdprb | Grade 8 word problems | solving with simple equations |
exponentexr | Practice with Exponents | root signs to exponents, negative exponents |
inequalsexr | Grade 9 Inequalities | power point exercise on inequlities with solns |
factrev | Factoring review | all methods of factoring polynomials |
algsystxr | Solving Linear Systems Assignment | explanation & practice on solving systems |
algtst | algebra test | test on all algebra lessons |
algsln | algebra test solutions | full solutions for algebra test questions |
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