Lesson Plan of Even and Odd Numbers
Subject Mathematics
Grade III
Students` Learning Outcomes
- Identify even or odd numbers up to 99 within a given sequence.
Information for Teachers
- The numbers which can be divided completely into pairs are called even numbers.
- The numbers which can`t be divided completely into pairs are called odd numbers.
- 0, 2,4,6,8 are first even numbers.
- 1, 3,5,7,9 are first five odd numbers.
- Any number whose last digit is 0, 2,4,6,8 is an even number.
- Any number whose last digit is not 0, 2,4,6,8 is an Odd number.
- While teaching the lesson, also consult textbook where and when applicable.
Material / Resources
Writing board, chalk/marker, duster, flashcards of numbers 0 to 99, chart having different objects in pairs and some are not in pairs, textbook
Introduction
- Explain the concept of pairs to the students by giving examples on the board.
- Display a chart in front of the students in which different objects are given in pairs and without pairs.
- If chart isn`t available draw some objects (ball, star, square, flower, etc.) on the board in pairs and some not in pairs.
- Ask the students to make pairs and find which aren`t in pairs.
Development
Activity 1
- Call one student in front of the class.
- Ask the students: how many students are there in front of the class? Note their response on the board.
- Then ask how many pairs of students are there in front of the class?
- After taking their response explain to them that one (1) student can`t form a pair.
- So 1 is an odd number.
- Now call two students in front of the class.
- Ask the students how many students are there in front of the class? Note their response on the board.
- Ask them how many pairs of students are there in front of the class?
- After taking their response explain to them that 2 students form a pair.
- So 2 is an even number.
- Carry on this activity to sort out even and odd numbers up to 9.
- At the end ask the students to write first five even and odd numbers.
Activity 2
- Write down even numbers in sequence from 10 to 20 on the board.
- Ask:
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- What digit do you see in these numbers at the ones place? (They should say numbers 0, 2, 4, 6, 8)
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- Write down odd numbers in sequence from 10 to 20 on the board.
- Ask:
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- What digit do you see in these numbers at the ones place? (They should say numbers 1, 3, 5, 7, 9)
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- Tell the students that to find the number as even or odd, we see the digit at which the number ends.
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- Even numbers end at 0, 2, 4, 6, 8
- Odd numbers end at 1, 3, 5, 7, 9
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- Demonstrate how a number is said even or odd by doing some examples on the board:
- Write the following numbers on the board and ask the students to identify these numbers as even or odd:
Activity 3
- Demonstrate the identification of even numbers in a sequence using number flashcards.
- Divide the class in different groups and distribute flashcards to each group.
- Ask them to identify even numbers in sequence using number cards.
- Divide the class in different groups and distribute ten flashcards to each group.
- Ask them to identify even numbers in sequence using number cards.
Activity 4
- Demonstrate the identification of odd numbers in a sequence using number flashcards.
- Divide the class In different groups and distribute ten flashcards to each group.
- Ask them to identify odd numbers in sequence using number cards.
Sum up / Conclusion
- First five even numbers are 0, 2, 4, 6, 8.
- First five odd numbers are 1, 3, 5, 7, 9.
- The numbers whose last digit is 0, 2, 4, 6, 8 are even numbers.
- The number whose last digit is 1, 3, 5, 7, 9 are odd numbers.
Assessment
- Write the following numbers on the board and ask the students to encircle the even numbers.
- Write the following numbers on the board and ask the students to encircle the odd numbers
Follow up
- Ask the students to:
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- Write the next seven even numbers after 72 in sequence.
- Write five odd numbers before 89 in sequence.
- Make a chart of first five even and odd numbers.
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