The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
It is currently Fri Mar 12, 2010 6:47 am
-
- Forums Rules & Information
- Topics
- Posts
- Last post
-
-
Forum Rules & Guides
Rules for posting and helping, along with guides for formatting and explanations of what to expect. Post "test" messages here. - 10 Topics
- 30 Posts
-
Last post by SplitWindowVette
on Mon Dec 14, 2009 5:16 pm
-
Forum Rules & Guides
-
-
News
Updates, outages, etc. Post here with requests for resources or modifications. - 8 Topics
- 32 Posts
-
Last post by teddybear101
on Sat Feb 06, 2010 6:47 pm
-
News
-
- Pre-Algebra (includes arithmetic)
- Topics
- Posts
- Last post
-
-
Arithmetic
Fractions, ratios, percentages, exponents, number patterns, word problems without variables, etc. - 62 Topics
- 174 Posts
-
Last post by little_dragon
on Sat Mar 06, 2010 2:07 pm
-
Arithmetic
-
-
Pre-Algebra
Simple patterns, variables, the order of operations, simplification, evaluation, linear equations and graphs, etc. - 66 Topics
- 211 Posts
-
Last post by stapel_eliz
on Thu Mar 11, 2010 11:27 pm
-
Pre-Algebra
-
- Algebra and pre-calculus (excluding trigonometry).
- Topics
- Posts
- Last post
-
-
Beginning Algebra
Simplificatation, evaluation, linear equations, linear graphs, linear inequalities, basic word problems, etc. - 177 Topics
- 536 Posts
-
Last post by SavannahBanana
on Fri Mar 12, 2010 12:03 am
-
Beginning Algebra
-
-
Intermediate Algebra
Quadratic equations and inequalities, variation equations, function notation, systems of equations, etc. - 245 Topics
- 771 Posts
-
Last post by Stranger_1973
on Tue Mar 09, 2010 6:37 pm
-
Intermediate Algebra
-
-
Advanced Algebra ("pre-calculus")
Complex numbers, rational functions, logarithms, sequences and series, matrix operations, etc. - 127 Topics
- 427 Posts
-
Last post by maggiemagnet
on Fri Mar 05, 2010 12:28 pm
-
Advanced Algebra ("pre-calculus")
-
- Geometry & Trigonometry
- Topics
- Posts
- Last post
-
-
Geometry
Geometric formulae, word problems, theorems and proofs, etc. - 59 Topics
- 183 Posts
-
Last post by maggiemagnet
on Wed Mar 10, 2010 11:27 pm
-
Geometry
-
-
Trigonometry
Trigonometric ratios and functions, the unit circle, inverse trig functions, identities, trig graphs, etc. - 55 Topics
- 174 Posts
-
Last post by TimeSwing
on Wed Mar 10, 2010 3:30 am
-
Trigonometry
-
- Other Areas (not fully supported)
- Topics
- Posts
- Last post
-
-
Discrete Math
Sequences, counting (including probability), logic and truth tables, algorithms, number theory, set theory, etc. - 45 Topics
- 132 Posts
-
Last post by king&i
on Tue Mar 09, 2010 7:39 pm
-
Discrete Math
-
-
Matrix (Linear) Algebra
Linear spaces and subspaces, linear transformations, bases, etc. - 25 Topics
- 75 Posts
-
Last post by mauzel
on Fri Oct 30, 2009 11:01 pm
-
Matrix (Linear) Algebra
-
-
Statistics
Standard deviation, mean, variance, z-scores, t-tests, etc. - 29 Topics
- 78 Posts
-
Last post by dt084
on Thu Jan 28, 2010 11:34 pm
-
Statistics
-
-
Uncategorized
Topics that don't fit anywhere else. - 25 Topics
- 81 Posts
-
Last post by SkunkBoy
on Mon Feb 01, 2010 4:15 pm
-
Uncategorized
Statistics
Total posts 3143 • Total topics 986 • Total members 851 • Our newest member Cody