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RCS 5th Grade
Addition and subtraction with Fractions
5th grade math Unit #1
Unit 1
1.1
Lesson 1.1
Introduce the Math Board
Objective: We will use the Math board fraction bars to discuss basic fraction ideas.
Vocabulary:
CONGRATULATIONS!
You can take your classroom quiz and go onto the next lesson.
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 7-8
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Practice:
Denominator:
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Fraction:
​
Numerator:
​
Unit Fraction:
1.2
Lesson 1.2
Explain Equivalent Fractions
Objective: We will generate and explain simple equivalent fractions.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 3-6
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1.3
Lesson 1.3
Equivalent Fractions and Multipliers
Objective: We will understand the role of the multiplier in equivalent fractions.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 7-8
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1.4
Lesson 1.4
Strategies for Comparing Fractions
Objective: We will use a variety of strategies to compare fractions.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 9-12
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1.5
Lesson 1.5
Fractions Greater Than One
Objective: We will convert between fractions and mixed numbers.
CONGRATULATIONS!
You can take your classroom quiz and Quick Quiz 1.1
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 13-14
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1.6
Lesson 1.6
Add and Subtract Like Mixed Numbers
Objective: We will add and subtract mixed numbers with like denominators.
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 15-16
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Lesson 1.7
Add Unlike Fractions
Objective: We will add fractions with different denominators.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson.
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 17-18
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1.7
1.8
Lesson 1.8
Subtract fractions with different denominators
Objective: We will subtract fractions wiht different denominators.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 19-20
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1.9
Lesson 1.9
Solve with Unlike Mixed Numbers
Objective: We will add fractions with different denominators.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson.
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 21-22
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COME TO THE MATH PARTY OR WATCH THE VIDEOS!
1.10
Lesson 1.10
Practice with Unlike Mixed Numbers
Objective: We will add and subtract mixed numbers with unlike denominators.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 23-24
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1.11
Lesson 1.11
Reasonable Answers
Objective: We will estimate sums and differences of fractions and mixed numbers and decide whether answers are reasonable.
CONGRATULATIONS!
You can take your classroom quiz and go on to the next lesson.
NEED MORE PRACTICE?
Math Book Vol. 1
Pg. 25-26
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Math Talk Question: On the first math test, Octavia answered 24 out of 30 questions correctly. On the second math test, she answered 19 out of 25 questions correctly. On which test did she answer the greater fraction of the questions correctly?
Vocabulary:
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Benchmarks: Reference numbers that are used to compared
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Estimate: Use Benchmarks to find an approximate answer
Practice: ​
1.12
Lesson 1.12
Real WOrld Problems
Objective: We will use estimates to determine whether answers to wrod problems are reasonable.
Math Talk Question: Karin bought a bag of flour. She used 2 3/4 cups for pizza dough and 4 1/3 cups for bread. If the new bag had 20 cups of flour, how much flour is left?
Practice: ​
PRACTICE
Math Book Vol. 1
Pg. 27-28
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