This is the home site for ISACA which is devoted to information technology governance and control. The site contains membership, publication, and professional development information.

Use Glencoe's randomly generated self-checking quiz to test your knowledge of finding the area of rectangles. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...

Students learn the difference between parallel processing and serial processing computer systems by racing to complete a task of stacking blocks.

This site offers vocabulary-building quizzes that can be used either by learners of English or by learners of Portuguese to test knowledge of the English and Portuguese words for colors, days, months, seasons, greetings, fruits,...

This activity will define procedures for computing instantaneous rates of change exactly and, when exact is impossible or impractical, approximately. (Continued. See "before the activity.")

In this activity, students find a conversion equation that will calculate the corresponding Celsius temperature for any given Fahrenheit temperature. Students learn to graph scatter plots, analyze and graph linear equations, compute and...

The University of Michigan's Center for Highly Interactive Computing in Education offers this site as a learning tool to use handheld computers in the classroom.

Practice computing the areas of rectangles that have fractional side lengths. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] Computing the limit of a function by identifying one-sided limits

Get tips and information on buying a smartphone, tablet, computer, e-reader, and more.

You can pick up some valuable percentage pointers on how to work with them. When you finish working your way through the pages, you can take an on-line "Test Bite" and check your understanding.

If you're in the market for a new device, you may be wondering whether a laptop or a tablet is the right choice for you. In this video, we'll go over some of the basics of what you'll need to know if you're shopping for one or both of...

A biography of Leonard Kleinrock, inventor of the Internet technology. Includes links additional articles on his work and the internet in general.

Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Explore the concepts of rate, distance, and speed in this interactive lesson. Discover how to use formulas to solve word problems and calculate salaries. A concise lesson with excellent examples, connections to real world experiences,...

Practice dividing a whole number by a unit fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Whether you're thinking about buying your first tablet or just upgrading from an older model, purchasing a new tablet can feel overwhelming. With so many options to choose from, it can be difficult to know if you're getting the right...

Whether you're thinking about purchasing your first smartphone or just upgrading from an older model, you might feel overwhelmed shopping for a new smartphone. With so many options to choose from, it's difficult to know if you're getting...

Whether you're looking for your very first computer or are just upgrading to a newer machine, buying a computer can feel overwhelming. With so many options to choose from, it's tough to know if you're getting the right computer at the...

Page centered around a computer program to determine mean, variance, and standard deviation.

[Free Registration/Login Required] This flipchart will help students understand positive and negative integers and use them in computations and includes Activote questions for assessment.

[Free Registration/Login Required] In this flipchart students learn to compute odds for and against an event.

[Free Registration/Login Required] All students use numbers, number systems and equivalent forms (including number words, objects, and graphs) to compute, estimate, and solve theoretical and practical problems.

Improve your computation skills using this timed interactive worksheet.