Podcast
Questions and Answers
Which figure or diagram represents the fraction 3/4?
Which figure or diagram represents the fraction 3/4?
What part of the pizza was left if Father served 3/8 of the pizza to his family?
What part of the pizza was left if Father served 3/8 of the pizza to his family?
5/8
What is the term used for the number below the fraction line?
What is the term used for the number below the fraction line?
Which type of fraction has a numerator smaller than the denominator?
Which type of fraction has a numerator smaller than the denominator?
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Which of these options represent the relationship between the numerator and denominator in an improper fraction?
Which of these options represent the relationship between the numerator and denominator in an improper fraction?
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What kind of fraction is formed by combining a whole number and a proper fraction?
What kind of fraction is formed by combining a whole number and a proper fraction?
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Fractions can be represented on a number line.
Fractions can be represented on a number line.
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What is the first step in representing a fraction on a number line?
What is the first step in representing a fraction on a number line?
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How many equal parts do you divide the distance between 0 and 1 on a number line if you are representing the fraction 1/5?
How many equal parts do you divide the distance between 0 and 1 on a number line if you are representing the fraction 1/5?
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To change an improper fraction to a mixed number, divide the ______ by the denominator.
To change an improper fraction to a mixed number, divide the ______ by the denominator.
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To change a mixed number to an improper fraction, multiply the denominator and the ______, then add the product to the numerator.
To change a mixed number to an improper fraction, multiply the denominator and the ______, then add the product to the numerator.
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Match the following fractions with their corresponding types:
Match the following fractions with their corresponding types:
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What is the improper fraction equivalent to the mixed number 3 2/5?
What is the improper fraction equivalent to the mixed number 3 2/5?
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When representing a fraction on a number line, what does the distance between consecutive markings indicate?
When representing a fraction on a number line, what does the distance between consecutive markings indicate?
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It is essential to understand the concept of fractions in everyday life.
It is essential to understand the concept of fractions in everyday life.
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Study Notes
Mathematics Lesson Exemplar - Grade 4, Quarter 2, Lesson 7
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Curriculum Content, Standards, and Lesson Competencies:
- Content Standard: Addition and subtraction of similar fractions, including mixed numbers.
- Performance Standard: Perform addition and subtraction of similar fractions, including mixed numbers.
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Learning Competencies & Objectives:
- Determine basic fraction concepts.
- Differentiate proper fractions, improper fractions, and mixed numbers.
- Identify fractions as proper, improper, or mixed.
- Change improper fractions to mixed numbers and vice versa.
- Plot fractions (denominators 2, 4, 5, and 10) on a number line.
- Content: Fractions (basic concepts, kinds of fractions, fractions on a number line, changing improper fractions to mixed numbers).
- Integration: Values of sharing and fairness
Learning Resources
- CUEMATH: Resource for fractions on the number line
- Phoenix Math for the 21st Century Learners: Resource for mathematics
- The World of Mathematics and Beyond: Resource for mathematics
- Our World of Math: Resource for mathematics
Teaching and Learning Procedure (Day 1)
- Short Review: Review fraction figures (visuals).
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Establishing Lesson Purpose:
- Use a pizza example to introduce the lesson.
- Unlocking Content Area Vocabulary (fraction, numerator, denominator).
Developing and Deepening Understanding (Day 1, continued)
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Sub-Topic 1: Kinds of Fractions
- Numerator and Denominator: Defined in relation to equal parts.
- Proper and Improper Fractions: Explaining how to compare numerator and denominator to classify fractions.
Teaching and Learning Procedure (Day 2)
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Sub-topic 2: Fractions on Number Line:
- Defining and representing fractions (e.g., 1/2, 3/4) on a number line.
- Visual aids (number line) are used.
Teaching and Learning Procedure (Day 3 & 4)
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Sub-topic 3: Changing Improper Fractions to Mixed Numbers and vice versa:
- Concept of improper and mixed numbers introduced.
- Solving examples with worked examples.
- Converting between improper and mixed numbers is taught
- Practical application example of flour cups, etc.
- Example, convert 7/2 to mixed number
Lesson Activities (Day 3 &4)
- Identify fractions as proper, improper, or mixed.
- Plotting fractions on a number line.
- Converting fractions to mixed numbers and vice versa.
Learners' Takeaways
- Definition of fraction.
- Basic terms in fractions: numerator, denominator
- Various kinds of fractions
- Plotting fractions on a number line.
- Changing improper fractions to mixed numbers and vice versa
Evaluation Learning (Day 5)
- Formative Assessment (Identifying fractions, plotting on a number line, conversions).
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Description
This quiz covers the addition and subtraction of similar fractions, focusing on mixed numbers and proper fractions. It aims to assess understanding of basic fraction concepts and their identification, as well as plotting fractions on a number line. Ideal for students in Grade 4 during Quarter 2.
