This session will examine how the TI-83+ can be used to improve instruction in Algebra II classes. We will look at different objectives from the Algebra II curriculum and examine several ways that calculators can improve student...

The Fundamental Theorem of Algebra is really the foundation on which most of the study of Algebra is built. In simple terms it says that every polynomial has zeros. That means that every polynomial can be factored and set equal to zero....

This section will primarily explore how the Fundamental Theorem of Algebra applies to Quadratic Functions.

A more advanced review of Algebra II concepts allows students to test their readiness for higher level math courses. Topics range from absolute value to rational expressions.

This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...

Students can use these LearningCheck item banks to prepare for the North Caroline Algebra 2 exam.

A lesson plan where students will interpret the trigonometric functions in terms of the unit circle, graph a sinusoidal function, and use a sinusoidal function to make interpretations in a modeling context.

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...

A module where students find and interpret probabilities; explore conditional probabilities, and use the conditional probability to determine if two events are independent; work with two-way tables as you analyze conditional...

A module for students to build on prior understanding of probability to include compound events; examine independent and dependent events, and describe events as subsets of a sample space,; determine whether events are independent or...

Focus on the development and collection of data, emphasizing the importance of simple random sampling.

Begin by reviewing mean absolute deviation as a measure of variability. Your new learning will begin with standard deviation and understanding the difference between mean absolute deviation and standard deviation.

This tutorial provides detailed overviews of the concepts and theorems associated with algebra.

This Algebra 2 course has interactivity included in every lesson. Lessons include questions with immediate feedback to help you learn along the way, videos, lots of interactives (PLIX and Sims), and Adaptive Practice questions help you...

Though this site accompanies a textbook, the lesson-by-lesson quizzes in each chapter offer great practice to any student of Algebra 2. Quizzes are self-grading and offer immediate feedback.

[Free Registration/Login may be required to access all resource tools.] Here you'll learn how to add and subtract polynomials, as well as learn about the different parts of a polynomial. Practice problems are also included.

[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing logarithmic functions. Students examine guided notes, review guided practice and attempt practice problems.

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving exponential equations. Students examine guided notes, review guided practice and attempt practice problems.

This section explores the concept of sampling variability in the sample proportion. It will address the effect on the mean and standard deviation of a sample distribution as the sampling size changes.

Test the single mean hypothesis in this exercise.

Learn about a statistical test that is used to compare the means of two groups, the T Test.

Explore the idea of a confidence interval where it is easier to predict that an unknown value will lie somewhere within a wide range, than to predict it will occur within a narrow range.

This section is an introduction to critical values and critical regions. Critical values are directly related to Z-scores, which are covered in more detail in other lessons. References to left and right-tailed tests are also mentioned.

See how Z-scores are related to the Empirical Rule from the standpoint of being a method of evaluating how extreme a particular value is in a given set.