User:Bishu Thapa/real teaching 5

Subject: Computer science

Period: first

Topic: Number system and conversion Bollen Logic

Teaching Item: Binary addition and binary subtraction

Class: Class 11

Unit: Two

Time: 45 min

No. of Students: 23

Objectives

At the end of this lesson, students will be able to

1. To Binary addition.
2. To binary subtraction.

Teaching Materials

• Daily materials

Teaching Learning Activities

1. Introduce today's topic with students.
2. I will explain Binary addition and binary subtraction.
3. I will write a binary addition Rules and Binary subtraction rules on the board. 
4. I will Solve the different example of binary addition and binary subtraction.
   1. Binary addition: 10111+11001=11000.
   2. Binary subtraction:101101-10111=10110.

Classroom Assessment

1. Solve the given problem of binary addition and binary subtraction.
   1. 10110+10101
   2. 11011-1101