Page 1 - Decomposing and Composing Numbers
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Topic: Decomposing and Composing Numbers

             Sub-topic:  Decomposing and Composing Numbers




             Learning Objective:
             To count and be aware of number concept and
             begin to use some vocabulary of addition and subtraction to describe

             practical situations.


             DISCUSSION-


                    Different ways of composing and decomposing.
                •  Building towers out of blocks.

                •  Let’s pair the objects.
                •  Finger representation of numbers

                •  Show them how to Compare and describe the collection of objects
                    or pictures.

                •  Explain them that there are different ways to explore the group up

                    to 5 objects, for example, ‘Show me 5 fingers with 2 hands”.

                •  Ask them to take few objects away from a collection to find how
                    many are left.


                •  Ask them to find how many objects are there in two groups by
                    combining and counting them.

                •  Ask them to take 5 circle cutouts and put it in 2 slides.


                    Activity: Building Towers
                •  Will build tower with blocks using red and blue colours.



              Revision questions (Oral)
                •  How many blocks are used?
                •  What are the colours?


                •  How many red colour blocks are used?
                •  How many blue colour blocks are used?
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