Lesson Planning of Number Operations
(Addition)
Subject Mathematics
Grade 1
Students` Learning Outcomes
- Add two one digit
numbers (sum up to 9)
Information for
Teachers
- Addition means to take
two sets of objects and combine them.
- Addition tables are an
important tool to teach addition.
- While teaching the
lesson, the teacher should also consult textbook at all steps wherein and
whenever it I applicable.
Material / Resources
Number flashcards,
stone/pebbles, writing board, chalk/marker, duster
Introduction
- Ask students what
symbols should be place between these numbers
- Write plus ‘+’ on the
board and ask students to name the sign. Write equality sign ‘=’ and ask same
question.
Development
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Activity 1
- Put some sweets or pebbles on the table.
- Tell the children that you will tell them a story ‘Ahmad`s father
came home from work in the evening. Ahmad asked him “what did you get from me”
his father smiled and put his hands in his pocket and took out 3 sweets. Ahmad
was happy but still he asked ‘did you get only 3 sweets for me? His father
put his hands in the other pocket and took out 4 more sweets. This made Ahmad
very happy. Now say: as;
- How many sweets did Ahmad`s father first give him?
- How many more sweets did he give him?
- How many sweets does Ahmad have now?
- Ask students to use the stones/sweets on the table to act out the story
and count the total number of sweets.
- Now ask one student to come to the board and write down the equation
using the symbols introduced in the last lesson (X, =)
- Tell the students some more stories and make them count and write the
equation on the board.
- Divide the class into groups and ask each group to think up similar number
stories. Each group tells their number story to the other group and the other
group solves the equation by writing in on paper with the correct symbols.
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Activity 2
- Show some objects to students as given or draw on the board.
- Ask students to count number of mangoes in one group and write on
their copies and then count the number of mangoes in the other group.
- Ask them to combine both groups and count again to find sum of both
numbers.
- Repeat activity for other pictures.
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Activity 3
- Show some fingers of one hand to students and ask them to write the numbers
in their notebooks then show fingers from the other hand and ask them to
write it in their notebooks as well.
- Ask them to write an equation for the number of fingers you have
shown and their total.
- Now, ask how many fingers were shows in total.
- Write 5+3 on the board.
- Ask students to use their fingers of both hands to show numbers
written on board then combine to find the sum.
- Repeat this activity for other numbers, keeping in mind that the sum
should be less than 9.
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Activity 4
- Give the groups 9 blocks each.
- Ask them to count 2 blocks. Now add three more blocks.
- Write an addition equation on paper
2+3=
□
- How
many total blocks are there?
- Tell
them that to make up different arrangements with the blocks and write the
equations.
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Activity 5
- Write number 5 on the board and ask student to find
all those pair of numbers whose sum is 5.
- Write the responses on board.
- Repeat this activity for 6 to 9 in groups.
- Ask students to record the work during activity on
their notebooks.
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Sum up / Conclusion
Conclude that:
- Addition means combining the
number of items of two groups.
Assessment
- Write some addition equations on
the writing board and ask two students to solve.
- Give a bag containing number of
flashcards ( 1 to 4) and ask two students to draw two cards.
- Ask them to write the equation and
find the sum.
- Teacher is also required to
involve the students in solving the problems given in the exercise at the end
of unit/chapter.
Follow up
- Assign some question from to
students as homework, as;
- 2 + 3 = ____________ 4 + 5 = _________________
- Give worksheet to solve questions
related to addition (sum up to 9)
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