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299 resources with the concept rational numbers

Lesson Planet

Topsy-Turvy Math With Rational Numbers

For Teachers 4th
Fourth graders complete a worksheet. As a whole class, 4th graders hear a lecture and complete a worksheet on factors, multiplicative inverses and reciprocals, finding the quotient of two fractions and the division of fractions to...
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Order in the Classroom

For Teachers 1st
First graders define and identify integers, rational, irrational, real, and complex numbers. They place number cards in ascending and descending order.
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Rational Numbers

For Students 9th
In this Algebra I worksheet, 9th graders use a graphic organizer to summarize their knowledge regarding rational numbers. The one page worksheet contains four questions. Answers are not included.  
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Estimation With Historical Sources

For Teachers 6th
Sixth graders use estimation to determine heights and lengths from photos. In this estimation lesson students view historical photos of people including national monuments and famous locations. They use proportions to determine longer...
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Do You Have Number Sense?

For Teachers 7th
Seventh graders are grouped according to their ability level with a captain who is elected by the students in that particular group. Students demonstrate their knowledge of rational and irrational numbers by defining them. Students use a...
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Number and Operation Sense: Rational Numbers

For Teachers 3rd - 5th
Students explore rational numbers.  In this number sense lesson, students use calculators to collect data and identify patterns that illustrate the relationship between the rational number and division.
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Represent Rational Numbers

For Teachers 6th - 7th
Students identify expanded notation and scientific notation. In this rational numbers lesson, students use a calculator to discover the powers of 10. Students practice writing numbers in expanded notation using powers of 10. Students...
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Use Rational Numbers: English Learners

For Students 6th
For this English Learners vocabulary worksheet, 6th graders review the present tense and past tense form of the verbs change, drop, start, fall, begin, and find. Students then complete the sentences by writing the correct form of each verb.
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Rational Numbers

For Students 8th - 9th
In this rational numbers learning exercise, students solve 13 different word problems related to rational numbers. First, they identify the elevation of various spots on a map and what happens to that elevation in different situations....
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Rational Function Graphs

For Teachers 7th - 9th
Students use algebraic methods to represent and solve problems. Using a graphing calculator, students solve rational and inequality problems. They visually demonstrate solutions of functions through graphing. Students answer questions...
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Lesson Plan for Fontana Mines

For Teachers 7th - 8th
Young scholars estimate and compute with rational numbers. They compare, order and convert among fractions, decimals and percents. Students analyze problems to determine if there is sufficient or extraneous data to solve.