Algebra/Algebra 2/Precalculus Domain from a graph worksheet Completing the Square: slow walkthrough Log Basics Worksheet with Video SolutionsSolving Systems using Matrices: GaussJordan Elimination/Row Reduction Example 1 Example 2, Example 3 Arithmetic and Geometric Sequence Formulas (livescribe formula sheet) Geometry Parallel lines cut by a transversal Trigonometry Unit Circle: Evaluating sin, cos, tan Unit Circle Derivations 123 Trick for Memorization of Unit Circle 306090 Triangles: Reasoning behind the ratios 306090 Triangle Examples Unit Circle Printable from EmbeddedMath.com Blank Unit Circle Printable from EmbeddedMath.com Calculus Essence of Calculus playlist by youtuber 3Blue1Brown  I highly recommend for any student going into calculus or taking calculus; beautiful visualizations Derivatives of Trig Functions (livescribe printable of the basic trig derivatives and how to memorize them) Work Pumping Water out of Tanks Formula Reasoning (livescribe formula sheet) Hydrostatic Force Formula Reasoning (livescribe formula sheet) Probability, Counting, Permutations, Combinations Circle problems  by Art of Problem Solving Handshake/high five problem  by Art of Problem Solving Combinations Introduction  why the formula makes sense; overcounting repeats when order doesn't matter; by Art of Problem Solving Statistics SAT These are the texts and websitesI highly recommend for SAT practice: The Official SAT Study Guide  A must have. These questions are most similar to those on the actual test. Other books can miss the mark by far, so be careful! College Board  More official practice. Free! Khan Academy  start a mission! keeps feeding you problems with instant feedback; gives you new ones based on how you're doing; suggests videos when you get stuck The 32 Most Effective Math Strategies  Easy to read with great tips. You can visit his webpage for free tips or watch his YouTube videos. Here's a link to one in which he solves a section in eight minutes. :) Dr. John Chung's SAT Math  Great for more practice tests! Elementary Math Fact Coloring Grids More Math Fact Coloring Grids with Percents and Decimals and Fractions Multiplication Table (Blank) Fraction Circles for Cutting Out Fraction worksheets Scholastsic Study Jams  Cute videos, selftests Misc. Awesomeness Abacus  amazing kids doing crazy long calculations in seconds using abacus Summer Readiness Packets Games! Sheppard Software  really fun! Free Video Tutorials
Common Core Middle School Math Placement ACT Resources
CSET Materials
College Matriculation Practice Problems
GRE Materials Miscellaneous Awesomeness
Extra Credit  Elementary
Extra Credit  Middle School and Highschool
