Resources to use when planning instruction on linear-quadratic systems. Find lessons on solving systems algebraically and graphically, a practice quiz with solutions, and a worksheet through which students investigate and solve systems.

Students learn about logarithmic expressions and equations. The tutorial includes class notes, calculator tips, examples, and practice problems with solutions. The teacher resource consists of application to forensics.

This site reviews basic information on inverse functions and inverse notation. Graphs of inverse trig functions are shared and discussed.

The mathematics lesson plans consist of teaching strategies and activities for algebra, geometry, and trigonometry. Some strategies included are teaching in block scheduling, working with lower ability students, and planning curriculum....

A lesson, practice activity, and teacher resource for exploring permutations and combinations.

Use this lesson, practice exercise, and teacher resource in planning instruction on conditional probability. Here you'll find definitions and examples of ways to determine conditional probability as well as an eight-question online...

Explanation of linear equations and four types of slopes: positive, negative, zero, and undefined. Practice problems for the students are provided and a reinforcement activity using a graphing calculator is offered for the teacher's use.

This site gives a definition for direct variation and an example problem.

Learn how to solve equations that contain more than one variable.

Use this site to learn the difference between theoretical and empirical probability. A practice page is included for each and two teacher resource pages contain classroom activities.

Use this lesson, practice exercise, and teacher resource in planning instruction on displaying data. In the lessons, you'll find definitions and examples of ways to collect and organize data, quartiles, and box-and-whisker plots, as well...

A collection of lesson ideas, a practice activity, and teacher resources for exploring regression analysis.

Use this lesson, practice exercise, and teacher resource in planning instruction on scatter plots and line of best fit. In the lessons, you'll find definitions and examples of ways to make a scatter plot, determine correlations, and find...

Find material to use when planning instruction on exponential growth and decay. A lesson offers several examples, graphs, and explanations, and there are two practice exercises and a group activity for testing and applying concepts learned.

Helpful resources for planning classroom instruction on absolute value equations: a lesson with example problems and step-by-step solutions; a practice exercise through which students can quiz their knowledge of absolute value equations...

Resources to help you plan classroom instruction on absolute value inequalities: a lesson with several examples and step-by-step solutions; a six-question quiz with answers; and a teacher resource with guidelines for setting up and...

This tutorial looks at transformations and investigates how they determine relationships between functions.

Use this lesson and practice exercise to enhance your learning about fractions. In this resource, you'll find definitions and two examples of ways to determine fractions.

Exercises are provided for practice with rational equations. Click the "answer" link to check your work.

The concept of absolute value equations is explained and then explored through several examples. Tips and suggestions are offered as to the common pitfalls to avoid. An all-class activity is also explained for the teacher to engage the...

Learn the steps necessary for multiplying and dividing radicals. The examples are easy to follow.

Use this lesson with examples in planning instruction on percent of increase, decrease, and discount. In this resource, you'll find three questions with solutions on ways to determine percent.

This mathematics resource consists of notes and examples on how to solve rational equations.

This site explains what the measure of the sum of exterior angles is for any polygon, and shows how to find the measure of individual exterior angles for regular polygons with a drawn example.