 # Algebra 2 - 2nd Edition

## Chapter 1: Fundamentals of Algebra

Some links are repeated for use with more than one lesson.

Please report broken links to Kathy Kral

### 1.1 Real Numbers and Properties

http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fractions/FractionsCalc.html
This page contains a fraction calculator that defines whether a fraction terminates or repeats and will show as many decimal places as you request.

http://www.intmath.com/numbers/numbers-intro.php
This page contains links to lessons and extension ideas on number sets and properties.

http://www.regentsprep.org/Regents/math/ALGEBRA/AN1/indexAN1.htm
This page includes links to several summaries of basic number properties and offers hints for remembering them. The page also includes pages with practice problems.

http://www.college-cram.com/study/algebra/presentations/96
This page contains an interactive application of each property.

### 1.2 Solving Equations and Inequalities

http://www.math.com/school/subject2/lessons/S2U3L1GL.html
This page offers an explanation of solving equations and practice.

http://www.aaaknow.com/equ.htm
This series of pages contains lessons on solving all types of equations and inequalities. (Click Next)

http://www.freemathhelp.com/Lessons/PreAlgebra_Solving_Equations_and_Inequalities_BB.htm
This page has video of a lecture on solving multistep equations and inequalities.

http://www.explorelearning.com/index.cfm?method=cResource.dspResourcesForCourse&CourseID=216
This page contains several different gizmos to practice solving equations and inequalities. This website requires Shockwave Player to run some of its features.

This page contains games that involve solving equations.

### 1.3 Absolute Value Equations and Inequalities

http://www.themathpage.com/alg/absolute-value.htm
This page contains a lesson on absolute value equations and inequalities. Pass mouse over each colored area to reveal.

http://algebralab.net/studyaids/studyaid.aspx?file=Algebra2_1-7.xml
This page contains a brief explanation and practice on solving absolute value equations and inequalities.

http://www.mathworksheets4kids.com/absolute-value.html
This page contains absolute value practice worksheets of varying levels and operations, including a link to absolute value inequalities worksheets.

http://www.quia.com/cb/37004.html
This page contains a jeopardy-like one or two-player game on solving absolute value equations
and inequalities.

### 1.4 Rate of Change and Linear Equations

http://www.regentsprep.org/regents/math/algebra/ac1/rate.htm
This page discusses slope and rate of change for linear equations.

http://math.rice.edu/~lanius/Algebra/stress.html
This page contains a lesson on rate of change with a real life example.

http://www.algebrahelp.com/worksheets/check/graphing/slope.quiz
This page contains an online quiz to calculate slope for several graphs.

http://www.algebra-class.com/rate-of-change.html
This page includes a lesson with several examples and a video about finding the rate of change.

### 1.5 Graphing Linear Equations and Inequalities

This page contains a tutorial on graphing linear equations.

http://www.mathsisfun.com/algebra/graphing-linear-inequalities.html
This page shows how to graph linear inequalities, including practice problems.

http://www.math.com/school/subject2/lessons/S2U4L3GL.html
This series of pages contains explanation and practice with graphing linear equations. (Click Here)