ACHS+Math+Lab+for+Geometry

=Welcome to Math Lab for Geometry !=

=Helpful Websites= For help in any math subject try [|mathisfun.com] Adding and Subtracting Positive and Negative Integers using a numberline (click on the link for indepth explanation for rules of adding and subtracting) Multiplying and Dividing integers Adding and subtracting decimals Multiplying decimals Dividing decimals Order of Operations - PEMDAS Substitution Combining like terms Solving Equations (many examples) Solving multistep equations (uses distributive law, combining like terms)

Week starting 9/21

 * Video about Distributive law
 * Solving Equations with variables on both sides of the equal sign. Go to the homework help section of the textbook and watch videos, practice problems, and see problems worked out. (Tuesday and Wednesday's lesson)
 * Rearranging a formula to solve for one variable, and then substituting a value in for variables to solve. Go to the homework help section for Thursday and Friday's lesson.

Week starting 9/27

 * Square roots homework help
 * Powers, base and exponent homework help
 * Multiplying numbers with exponents homework help
 * Dividing numbers with exponents homework help
 * Exponents that are fractions videos and explanations

Week starting 10/4
Solving equations using geometry Angles in a triangle add to 180 degrees Parallel lines and pairs of angles

Week starting 10/11
proportions homework help More help Ratios and Proportions

Week starting 10/18
More help Percents

Spring 2011

Permutations and Combinations