 # Algebra 2 - First 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 lessons and extension ideas on number sets.

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 page contains lessons on solving all types of equations and inequalities.

http://www.freemathhelp.com/Lessons/PreAlgebra_Solving_Equations_and_Inequalities_BB.htm
This page has a computer generated lecture and notes on solving multistep equations.

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.

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://standards.nctm.org/document/eexamples/chap6/6.2/
This page contains an interactive applet to study rate of change. This website requires Java to run some of its features.

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://education.ti.com/educationportal/activityexchange/activity_detail.do?cid=us&activityid=4419
This page contains a TI activity on rate of change.

### 1.5 Graphing Linear Equations and Inequalities

This page contains a tutorial on graphing linear equations.

http://earthmath.kennesaw.edu/main_site/review_topics/linear_equations.htm
This page contains an interactive applet on linear equations.

http://www.math.com/school/subject2/lessons/S2U4L3GL.html
This page contains explanation and practice with graphing linear equations.