# Lesson Planning of Number Operation (Addition)

Lesson Planning of Number Operation (Addition)

Subject Mathematics

Students` Learning Outcomes

• Add numbers up to four digits (with and without carrying) vertically and horizontally.
• Solve real life problems involving addition.

Information for Teachers

• Students have solved the problem up to 3 digit number with and without carrying.
• They know units, tens, hundred are added in unit, tens and hundred respectively.

• Add carry in next place digits.
• Now add thousands in thousands.
• While teaching the lesson, the teacher should also consult textbook at all steps wherein and whenever it is applicable.

Material / Resources

Writing board, chalk/marker, duster, ball frame, balls of different color, Match sticks

Introduction

• Ask students to solve the following questions
•                                                         i)  1+4 + 5 =

ii)  2+ 6 + 2 =

iii)  4 + 6 + 3 =

iv)  7 + 3 + 5 =

v)  6 + 5 + 9 =

vi)  5 + 5 +5 =

Development

Approach

Activity method (demonstration, questioning answering technique, storytelling)

 Activity 2 Divide the class in four groups. Assign them the work and provide ball frame. G1            G2           G3      G4  5648         6458       4685     2577 +3574       +2757     +4347  +6545   ___________________________ Ask them to solve by discussing in their groups using ball frame. Teacher will facilitate them. Ask them to present their work in front of class.

Sum up / Conclusion
• Teacher will ask what you have learnt to day.(Expected answer would be as; we add unit, tens, hundreds or thousands and then thousands)
• After adding units, tens, hundreds if we get more than 9, 1 is added in the next column as a carry.

Assessment

• Write the story on the board.
• “In a cricket match 1st day came 4568 people and 2ndday 5370 people to see the match, find how many people came altogether”?
• Teacher is also required to involve the students in solving the problems given in the exercise at the end of unit / chapter

• Convert the given mathematical statement into story ad draw ball frame, as;

6378

+2764

• Write it on your note book / chart