Rational Numbers Teacher Resources
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Analyze algorithms for computing with rational numbers and develop fluency in their use with your math class. They work individually to solve the problems on the "Alternative Algorithms" sheet. Then, they analyze the appropriateness of the algorithms applied to six computations and determine if they obtain the correct results.
6th - 8th Math 3 Views 12 Downloads
Addition of Rational Numbers
Are your pupils having problems with fractions in algebra problems? Have no fear, Sal is here! Sal takes care to guide them through the intricacies of fractions within an algebraic context, and his explanation of word problems will have even your most advanced learners taking notes.
8 mins 7th - 11th Math 3 Views 7 Downloads
Calculating and Rounding Numbers
Mathematicians need to know that not all numbers are rational. We approximate irrational number with rational numbers. That is why a calculator may be misleading. This task give learners an opportunity to see how rounding a number and then multiplying it is not the same as multiplying a number and rounding it.
7th - 9th Math 19 Views 10 Downloads CCSS: Designed
Ordering Rational Numbers and Finding Their Approximate
Middle schoolers explore the concept of ordering rational numbers on a number line. They represent rational numbers as decimals and percents. Pupils create a foldable about converting fractions to decimals to percents, and use a calculator and number line to order rational numbers.
6th - 8th Math 16 Views 154 Downloads
Study Guide: Rational Numbers
In this rational numbers activity, students solve and complete 8 different problems that include applying the comparison property and density property for rational numbers. First, they replace each blank with the correct symbol to make each true.
6th - 8th Math 19 Views 172 Downloads
Ascending Order of Rational Numbers Virtual Worksheet
In this ordering numbers worksheet, learners order 20 sets of rational numbers in ascending order. They order the fractions and decimals from least to greatest while working on-line and print the pages as needed.
6th - 7th 21st Century Skills 10 Views 58 Downloads
Compare and Order Rational Numbers - Homework 22.2
In this comparing and ordering rational numbers worksheet, 6th graders express each rational number in the same form, use a number line, and write the greater than, less than, and equal symbols to compare and order from least to greatest. Students solve thirteen problems.
6th Math 7 Views 105 Downloads
6.NS.6.c ~ 6th Grade Mathematics
Both positive and negative numbers, displayed as fractions and decimals, are provided for middle school mathematicians to compare and order. Ideally, you would have pupils construct number lines to explain their reasoning. Three worksheets come as part of this package designed for the Common Core.
5th - 7th Math 3 Views 12 Downloads CCSS: Designed
Mathematics minors consider the magnitude of a jumping flea as he hops from place to place. Through this exercise, they will investigate absolute values, as well as positive and negative rational numbers on a number line. The first page of this straightforward resource acts as a homework assignment or assessment, while the second acts as your answer key.
5th - 7th Math 11 Views 18 Downloads CCSS: Designed
Using Positive and Negative Numbers in Context
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change puzzle.
6th - 8th Math 19 Views 67 Downloads 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 Math 25 Views 13 Downloads CCSS: Designed
Is Bigger Always Better?
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and most of the resources you'll need are provided.
6th - 8th Math 42 Views 838 Downloads
Subtraction of Rational Numbers
From common denominators to "hairy problems," your class will benefit greatly from watching Sal exercise his expertise with fractions, algebra, and math in general. Those who have a hard time grasping the concepts of rational numbers could do with a few views of this video, which provides excellent demonstrations of increasingly difficult fraction problems.
6 mins 7th - 11th Math 5 Views 10 Downloads
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 83 Views 1093 Downloads CCSS: Adaptable
Lesson 2 Ordering Numbers
Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for rounding and adding demicals.
6th - 8th Math 36 Views 294 Downloads