A guide to support parents as they work with their students in addition and subtraction within 1000 with word problems to 100.

A guide to support parents as they work with their students in addition and subtraction within 200 with word problems to 100.

On this interactive website students practice various math skills using a real life scenario with a hockey team. Those skills include completing multiplication facts up to 100, making a list of multiples of a number, and locating factors...

This is a question response page from the University of Regina where you will find an algorithm for finding the number of degrees of any convex polygon.

This is a question response page from the University of Regina where one may find an algorithm for finding the number of degrees of any convex polygon.

A Wikipedia description of the heap sort algorithm.

A Wikipedia description of the Quicksort algorithm.

A Wikipedia description of the shell sort algorithm.

Do you know the definition of some common math terms? Play this game to test your knowledge. Game includes words like: algorithm, associative, attribute, axis, base, coordinate plane, and quadrants.

Defines a flowchart as a graphic representation of an algorithm, often used in the design phase of programming to work out the logical flow of a program. Shows typical flowchart symbols.

This website helps you go through the steps to add larger numbers when you need to "carry." There are audio instructions that show you step-by-step how to do the traditional algorithm. Requires Java.

If you want to learn the traditional algorithm for long division when you divide to the decimal places, this website gives a very clear, simple step-by-step break down of the process. Students can solve six problems to practice the skill...

Compare the strengths and weaknesses of different digital image formats. How does the amount of compression affect a JPEG image? What happens when you save a JPEG image multiple times?

In this lesson, students will develop programming and debugging skills on a computer platform. The block-based format of these puzzles help students learn about sequence and concepts, without having to worry about perfecting syntax.

Students complete two unplugged card sorting activities to explore the meaning of processing and its relationship to problem-solving.

Every item of data that we store and transmit has extra bits added to it to prevent errors. Can you find the error and correct it?

Find out how to check dockets at the supermarket and be sure that what is purchased matches the docket.

This unit and lessons explores how digital devices detect and correct errors in data, and why sometimes computers can detect errors, but don't have enough information to correct them.

Students develop their understanding of loops, conditionals, and events. Beyond coding, students learn about digital citizenship.

For this lesson, young scholars will explore the creation of repetitive designs using variables in the Artist environment. Students will learn how variables can be used to make code easier to write and easier to read. After guided...

Learn to use different kinds of loops, events, functions, and conditionals. Investigate different problem-solving techniques and discuss societal impacts of computing and the internet. In the second part of this course, design and create...

Some practice problems using variables in computer programming.

At this site from NASA you can read about Al-Khawarizmi (also known as al-Kwarismi or al-Khorezmi) and his significant role in the early study of algebra.

An introduction to the way the ancient Egyptians wrote fractions, along with a more sophisticated look at the process of converting modern fractions to Egyptian form. Contains a very informative and interesting group of related links,...