Stamp Game Division. How to do Stamp Game division Montessori

Stamp Game Short Devision In this video I am using: Nienhuis Montessori USA | The Nienhuis Montessori materials www.nienhuis.com Material: A box containing: Green colored stamps with the number 1 written on each one Blue colored stamps with the number 10 written on each one Red colored stamps with the number 100 written on each one Green colored stamps with the number 1000 written on each on One large green skittle Ten small red skittles Ten small blue skittles Ten small green skittles One red disc One blue disc One green disc A tray with a pencil, a pencil holder, a ruler, a protector and grid paper. Presentation: Invite a child Introduce the activity This time, the guide bring blank paper or larger grid paper Set up the material on the table as usual manner Write a large number: 5125. Introduce this number as a dividend Tell him: The dividend is the amount that we are going to share. Write and Introduce the devision sign, Write another number: 5, and introduce it as a devisor and it tells us how many we are going to share equally our dividend Write the equal bar = and introduce that this is also an equal sign Create the dividend with the stamps at the lower part of the table, right on the edge, making sure that each category aligned to each compartment. Look at the devisor and tell the child that we have skittles for the devisor Tell him that this time we are going to use 5 green skittles Place the skittle horizontally just below the box and leaving the space between them. Ask the rules for the devision or remind him: When we do devision we share equally and everyone receive the same amount Start sharing the stamps to the green skittles from the highest category. In this case we start from the thousands. Saying: one for you, one for you, one for you … When you get to a stamp that can not be shared, place that stamp directly next to the box at the corresponding compartment Exchange to the ten from the lower category. For example: 1 thousand to 10 hundreds As soon as you exchange place the stamp that you exchange to the compartment Continue sharing until all the stamps are shared equally. When done Ask the child: How do we find the answer? The child response: In what one green skittle receive Point out in one of the green skittle (at the far right) Show the child how to record the amount on the paper, starting from the thousands Emphasizing that whether none of one category that you need to write zero Invite the child to read the whole operation Explain: When we do devision, the result is called quotient. So our quotient is:…(the number). Invite the child to do another one When the child finish, have him put the material away Control of Error: The process is more important than the result Direct Purpose: To give the child the opportunity to carry out the individual exercise for addition, subtraction, multiplication and devision. To give the language of the operation Introduce the sign of each operation. To show the zero as a place holder Age: 5, 5 1/2

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• #stamp_game_division
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