To begin with the topic addition, teacher will first recapitulate the concept of addition that students studied in their previous class.Teacher will explain that addition means putting two or more things together and counting them all. 
Then teacher will recapitulate the facts of simple addition by explaining that when you are counting and joining two or more things together this is called addition. For example,
5 + 2 = 7, where plus (+) is the sign of addition. Result of addition is called Sum. 
Teacher will explain that changing the order of numbers while adding does not change the answer. Like,
10 + 20 = 30 but if we change the order then 
20 + 10 = 30 answer will be same. This is called order property of addition. 
▪︎ Also when Zero added to any number gives the same number. Like,
32 + 0 = 32. This is called zero property of addition. 
For strengthening students knowledge, an activity will be given to students to perform. 
Activity -Teacher will ask students to play a game with your parents or siblings.
Students will need two dice and roll the dice together. Then students will write both the numbers on paper(first number at ones place and second number at tens place). Then the 2nd person will roll both the dice and similarly write the numbers on paper. After three rounds now student will add all the three 2-digit numbers together. First they will add numbers at ones place then numbers at tens place. The person who will get the bigger number after addition will be the winner.
