Rational Numbers Teacher Resources
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In this rational numbers worksheet, 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 learning exercise, 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
Understanding Rational Numbers and Proportions
Complete three activities using real-world models to investigate fractions, decimals, and proportions. Your class will investigate situations using the rational numbers and proportions that one would encounter in a bakery.
6th - 8th Math 5 Views 27 Downloads
Numbers Lesson 3 - Hershey Bar Fractions
Talk about delicious math! Pupils solve problems involving rational numbers and analyze real-life problems to find solutions in a pre-algebra class. They discuss the sections of a Hershey's bar in terms of fractions and decimals before taking notes and examining how to add, subtract, multiply, and divide fractions.
7th - 9th Math 15 Views 259 Downloads CCSS: Adaptable
Up or Down the Ladder? - Enrichment 22.2
In this comparing rational numbers word problem learning exercise, 6th graders make three-digit inequalities true by placing a decimal point between the first and second digit or a fraction bar between the second and third digit and using these solutions to plot numbers on the ladder number line and solve word problems.
6th Math 3 Views 60 Downloads
Chapter 2: Integers & the Number Line
Here is an extensive set of teacher's notes to help you teach all about integers. Begin by introducing a number line and how it can be used to visualize positive and negative numbers. Talk about absolute value and the additive inverse concept.
6th - 8th Math 145 Views 836 Downloads CCSS: Adaptable
Are You Absolutely Sure of the Value? - Grade Seven
In a math journal, seventh graders address the questions of using variables and notation in real-world math problems. In groups, they arrange themselves in order of birthdate, then subtract the number of their month from seven (for July). These numbers become the integers for a number line investigation on absolute values.
6th - 8th Math 18 Views 283 Downloads CCSS: Adaptable
"Teens in the red" is a growing group. Help youngsters avoid future credit card debt by teaching them about interest. Two tasks involve the use of credit to give your class practice solving multi-step math problems by applying properties of operations.
6th - 8th Math 25 Views 21 Downloads CCSS: Designed
Quiz Review: Rational and Irrational Numbers
Middle schoolers identify number sets that each of six numbers belong to. They change two decimal numbers to fractions. They order two sets of numbers from smallest to largest. There are twelve problems total.
6th - 8th Math 19 Views 213 Downloads CCSS: Adaptable
Regents Exam: Solving Rationals 1
In this rational number worksheet, students add and subtract fractions containing variables. They find common denominators and solve for the unknown. This four-page worksheet contains eighteen problems. Answers are listed on the last page.
9th - 12th Math 3 Views 17 Downloads
Operations with Positive Fractions and Decimals
Explore the concept of fractions and decimals! In this fractions and decimals lesson, pupils use fraction tiles to express fractions. They play a fraction review basketball game where when a team gets a question correct they get to shoot a foam ball into the trash can.
5th - 8th Math 9 Views 133 Downloads
Patterns in Division
Using word problems, pupils determine quotients and remainders, and then relate the remainders to fraction and decimal form. They conjecture about relationships between the remainders and the fractions, as well as the remainders and the decimals.
5th - 7th Math 7 Views 115 Downloads
Knowing mathematic terminology is vital for building a functional academic vocabulary. In this video, Sal defines number sets and the terms; natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. After defining each word, he considers 4 numbers and labels them according to the definitions he has established.
5 mins 5th - 7th Math 11 Views 52 Downloads
Division of Rational Numbers
Practicing dividing fractions first in a straightforward equation, Sal translates those skills for use in a word problem later in the video. This lesson would be helpful for those who struggle to understand what word problems are truly asking - particularly word problems involving fractions.
8 mins 7th - 11th Math 3 Views 1 Download
Solve Real-World Problems Using Rational Numbers
Show your learners how to relate rational number problems to everyday life. This video demonstrates a word problem about division with two strategies. Class members will be able to divide decimals or fractions and still produce the same solution.
5 mins 6th - 8th Math 3 Views 2 Downloads CCSS: Designed