Explore square numbers using arrays.

Brush up on your math skills relating to square numbers then try some practice problems to test your understanding.

Explore square roots and the process of squaring.

This video illustrates the concepts of square roots, slope, and the Pythagorean Theorem as they are used in designing and constructing skate park rails, ramps, and pipes. An interactive activity is also included where students are able...

Notes and practice problems explore how to evaluate squared numbers.

Students make a variety of sizes of squares using square color tiles. With the squares, the students discover patterns and make prediction. They explore and understand the concept of square numbers.

On this one page website sharpen your logic, square numbers, and problem solving skills while working on this challenge. The solution is available to double check your solution.

Discusses what numbers are and how our understanding of them has evolved over thousands of years, from simple counting to negative numbers and irrational numbers, for example. Includes a set of practice questions where students identify...

A comprehensive guide for learning all about complex numbers with definitions, operations on complex numbers, solved examples, and practice questions.

Students can build their own perfect square flashcards using 26 different terms. Terms and definitions are included.

Get independent practice working with squares and square roots. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

In this AMSTI 5 E lesson plan young scholars will be engaged in an investigation to discover the patterns in squared numbers then be able to apply the concepts needed to evaluate the expression. This lesson plan was created by exemplary...

Explore a set of perfect squares, as well as their square roots using this highly interactive math resource. In addition, students will get to look at estimates of the square roots of non-perfect squares. Printable activities, solutions,...

A wealth of material to help you plan classroom instruction on complex numbers: several lessons that cover the number i, square roots of negative numbers, and operations involving complex numbers; practice activities, some of which...

This math tutorial features notes and examples that illustrate complex numbers including standard form, adding, subtracting, multiplying and dividing them.

Definition and examples of square numbers.

This task develops students' number sense of squares and square roots. They are to find an approximation of a less obvious square root of a number to see where it would fall on a number line. To do this, they must examine perfect squares...

Find more than 500 "mental calculation tricks" that will help you square numbers, add, multiply divide, subtract, and find percentages. A great resource for advance math students, gifted children, and teachers wanting to find ideas for...

In this mini-lesson, learn how to find the square root of 98 using various methods.

Casual and clear but definitely upper-level discussion of rational, real, imaginary, and several other types of numbers. Links to related sites.

[Free Registration/Login may be required to access all resource tools.] Learn how to find square roots and identify irrational numbers.

Provides an explanation, examples, and a video lesson all related to square roots and real numbers. [1:59]

This comprehensive study guide highlights the main terms and formulas needed to review irrational numbers and radicals. Examples are included.

Rewrite square roots of negative numbers as imaginary numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.