Rational Numbers Teacher Resources
Find Rational Numbers educational lesson plans and worksheets
Showing 25 - 48 of 1,185 resources
Investments—Performing Operations with Rational Numbers
Partners fill out a register to record transactions on a college investment account. They use the amounts listed to calculate the running and current balance of the account, providing experience in adding and subtracting rational numbers.
7th CCSS: Designed
Rewrite Multiplication Problems with Rational Numbers Using the Commutative and Associative Property
Review and practice with the commutative and associative properties using rational numbers. The video goes step by step through the reasoning why the narrator chose to group different numbers together before solving. Go through one...
3 mins 6th - 8th CCSS: Designed
Locate Positive Rational Numbers Using a Number Line
Once your learners have practiced converting fractions to decimals and vice versa, introduce plotting on a number line. The sixth video of a seven-part series takes converted fractions and decimals and shows their relationship to one...
3 mins 5th - 7th CCSS: Designed
Adding and Subtracting Rational Numbers Using Distance, Absolute Value, and Opposites (7.NS.A.1b)
Understand integers as a distance away from zero. This collection takes the same topic and uses a different method each video to teach adding and subtracting. Practice includes integers and rational numbers.
6th - 8th Math
Solve Real-World Problems Involving the Four Operations with Rational Numbers (7.NS.A.3)
Addition and subtraction are key players when solving problems. This collection focuses on those two operations when given problems including decimals, fractions, and rational numbers. All of the videos include real-world type problems.
6th - 8th Math
Converting Decimal Representations of Rational Numbers to Fraction Representations
A rational number is a ratio of two integers. Discuss with your class how to convert the rational numbers of repeating decimals to fractions. A good commentary on letting x equal the repeating decimal and multiplying each side of such...
7th - 9th CCSS: Designed
Understanding Subtraction of Integers and Other Rational Numbers
Subtraction is all about opposites and the fifth lesson in a series of 25 introduces the concept of subtracting integers. Pupils connect subtracting with discarding a card in the integer game. They develop the rule for subtracting...
7th CCSS: Designed
Solve Linear Equations with Rational Numbers Using Fractions and Decimals
Now that your mathematicians can solve for x, introduce a problem with fractions and decimals all together. Learners use two methods to solve the problem: convert everything to decimal form, or multiply by the denominator to clear the...
5 mins 7th - 9th CCSS: Designed
Use Addition and Division to Solve Real-World Problems with Rational Numbers
Instead of going one fraction by one fraction, young mathematicians watch how an expression is created to shortcut some of the steps through a scenario. The video practices addition and division with fractions in two main examples.
5 mins 6th - 8th CCSS: Designed
Time Zone Challenge: Applying Add/Subt. Integers to Time Zones
A short video can be shown to your class to explain time zones. (A free subscription to the teachers' website is required to access the video.) Pairs of workers use a time zone map to solve six scenarios on a worksheet.
6th - 8th CCSS: Designed