Rational Numbers Teacher Resources
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Math 7 Study Guide for Number Sense and Operations: Quiz 1
This number sense and operations study guide provides notes and explanations as well as practice problems. In order to practice their math skills, learners write fractions as decimals, identify which number set a number belongs to, take square roots, and change decimals into rational numbers.
7th - 8th Math 76 Views 1086 Downloads CCSS: Adaptable
Math 7/8 Week Review Sheet: Exponents, Radicals, Rational Numbers
Exponents, radicals, and radical numbers are the focus of this worksheet. Middle schoolers solve 22 short answer and multiple choice problems, where they simplify exponential expressions, radicals, express numbers in scientific notation, and identify integers.
7th - 9th Math 29 Views 483 Downloads
Rational or Irrational?
Is 4 plus the square root of 2 rational or irrational? After your class has gained a basic grasp of rational and irrational numbers, use this learning exercise to push them a little further in their understanding. Learners must identify sums and quotients as irrational or rational and justify their answers mathematically.
9th - 12th Math 15 Views 30 Downloads CCSS: Designed
6.NS.6.a ~ Number lines
Begin with a talk about opposites, show an entertaining and educational homemade video called The Number Line Dance, and then have your class play a game in which they place positive and negative integers on a human number line. They will visualize that positive and negative numbers are opposites!
5th - 7th Math 78 Views 179 Downloads CCSS: Designed
The World of Integers
Review operations related to rational numbers and integers using the include PowerPoint presentation, "Interesting Integers." Young mathematicians classify rational numbers as being natural, whole, or integers and read an article about uses of integers in everyday life.
6th - 8th Math 36 Views 350 Downloads CCSS: Designed
The Meaning of Multiplying Fractions with Visuals
Suggestions are given for how to address one of the seventh grade Common Core math standards regarding the multiplication of rational numbers. After addressing four real-world scenarios, groups discuss the breaking up of a chocolate Toblerone bar by using multiplication.
6th - 8th Math 114 Views 214 Downloads CCSS: Designed
Subtract Rational Numbers Using an Algorithm
Subtracting negative numbers can be confusing and hard to comprehend. Show your learners the steps to solving these problems and patterns to help them remember. The video uses a pattern to show how subtracting a negative computes the same as adding.
5 mins 5th - 7th Math 3 Views 0 Downloads CCSS: Designed
Discovering Rational and Irrational Numbers
This detailed lesson plan is a great way to explore the difference between rational and irrational numbers. Learners work in pairs to write the decimal expansions of fractions and irrational numbers and describe the distinguishing characteristics they see.
6th - 9th Math 88 Views 214 Downloads CCSS: Designed
In this rational numbers instructional activity, 9th graders solve and complete 16 different problems that include adding and subtracting various rational numbers. First, they determine the sum or difference for each equation. Then, students evaluate each expression using the given value for each variable.
9th Math 7 Views 40 Downloads
In this rational numbers worksheet, students solve and complete 25 different problems that include identifying numerous types of rational numbers. First, they place a greater than, less than or equal to symbol between the fractions to make a true statement.
6th - 7th Math 5 Views 4 Downloads
Algebra 1 Chapter 1 Test: Algebraic Expression
In this worksheet, young mathematicians translate words into algebraic expressions. They define variables and write expressions for a given phrase. They identify numbers as rational or irrational, simplify expressions, solve basic matrix problems, and review the coordinate system and properties of real numbers.
8th - 11th Math 30 Views 256 Downloads