Changes

by recalling the previous knowledge with the students the facilitator asked the students to tell any two digit number for two different students and other students had to write the number and represent in the form of flat long units. With the same numbers the facilitator showed a geogebra file and explained how to add the units and tens and represent the sum in flat long units. The facilitator gives few sums for all the students in the form of flat long units and tell them to solve it. Now the teacher explain how to solve sums using standard algorithm. this helped the child to get exposure to different methods of solving. some different questions to each student were given by the facilitator for the practice.

by recalling the previous knowledge with the students the facilitator asked the students to tell any two digit number for two different students and other students had to write the number and represent in the form of flat long units. With the same numbers the facilitator showed a geogebra file and explained how to add the units and tens and represent the sum in flat long units. The facilitator gives few sums for all the students in the form of flat long units and tell them to solve it. Now the teacher explain how to solve sums using standard algorithm. this helped the child to get exposure to different methods of solving. some different questions to each student were given by the facilitator for the practice.

For example:

For example: 16+21=37; 43+51=94; 74+10=84.

 

16+21=37; 43+51=94; 74+10=84.

=== '''Addition with carry over''' ===

=== '''Addition with carry over''' ===