Young scholars are introduced to the concept of linear functions. Using new terminology, they describe linear functions in sentences and in data tables. Using the internet, they calculate and record answers to problems which are...

In this math instructional activity, students find an equation of a curve such that the slope at the point (x, y) on the curve is 3x2 +2 and (−1, 1) is a point on the curve.

Young scholars complete their examination over the Jewish Diaspora. Using population figures, they discover the importance of percentages in exploring trends. They use their own ethnic group and determine how it is represented in the...

This activity allows students to physically create a number line and work on adding and subtracting integers. This lesson can be adapted to include other concepts with real numbers.

[Free Registration/Login may be required to access all resource tools.] Compare positive and negative integers and order them on a number line.

[Free Registration/Login may be required to access all resource tools.] In this lesson students find sums of integers by using a number line. Students examine guided notes, review guided practice, watch instructional videos and attempt...

Practice writing addition and subtraction equations to match number line diagrams. 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.] Use a number line to find differences of integers

[Free Registration/Login may be required to access all resource tools.] Use a number line to find the differences of integers.

Type in two numbers. A number line and explanation will appear with an explanation how one number is smaller than the other.

A activity for students to practice adding integers, defining rational number, and placing rational numbers on a number line. Included on the page is videos and documents to help execute the activity.

In this OER Commons resource students will use the Hot Air Balloon interactive to model integer addition. They then move to modeling addition on horizontal number lines. They look for patterns in their work and their answers to...

In this activity, students use the number line to investigate subtraction of integers and to justify and support the rules they develop.

Get independent practice adding integers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

This site provides a detailed overview of integers, including positive and negative integers, number lines, absolute values of integers, and comparing integers.

For this lesson, learners learn several methods to adding integers, including visual approaches and the standard algorithm.

Students take a quiz over the concept of integer opposites, also known as additive inverses. After answering each question they are given feedback. Hints are available but affect the score. If students are still struggling with the...

Get independent practice subtracting integers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

A detailed tutorial on functions covering the following topics: finding the domain and range of a function, using the vertical line test, determining whether a function is even, odd, or neither, and applying the greatest integer function...

In this activity, students can use the number line to add integers and to justify and support the rules they develop.

In this activity, students develop estimation and mental arithmetic skills for integer addition and subtraction. In this activity, the Number Line application will be used for targeting estimations.

This paper surveys recent advances obtained for the two-dimensional bin packing problem, with special emphasis on exact algorithms and effective heuristic and metaheuristic approaches.

[Free Registration/Login may be required to access all resource tools.] Compare and order integers by using a number line and inequality symbols

Deepen your understanding of multiplication and division of rational numbers. This interactive exercise focuses on the rules for finding the products and quotients of positive numbers, negative numbers, and fractions and then finding the...