"Understanding of the Numbers from 11 to 20" PPT download of the Understanding of the Numbers from 11 to 20

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"Understanding of the Numbers from 11 to 20" PPT download of the Understanding of the Numbers from 11 to 20

Part One: Situation Import

What's on the picture? Can you count them separately?

independent inquiry

Please use small sticks to display the number of fruit cards.

10 ones is 1 tens

Please use a small stick to place the number of cubes and balls respectively.

1 tens and 5 ones 1 tens and 8 ones

How much is this?

11-20 PPT on understanding each number, part 2: group cooperation

clap song

1 tens and 1 one, the total is 11;

1 tens and 2 ones, the total is 12;

1 tens and 3 ones, the total is 13;

1 tens and 4 ones, the total is 14;

1 tens and 5 ones, the total is 15;

1 tens and 6 ones, the total is 16;

1 tens and 7 ones, the total is 17;

1 tens and 8 ones, the total is 18;

1 tens and 9 ones, the total is 19;

2 tens and 0 ones add up to 20.

11-20 PPT on the understanding of various numbers, the third part: applying what you have learned

Made up of 1 tens and 6 ones ( ).

There are ( ) tens and ( ) ones in 17.

There are ( ) tens in 20.

11-20 PPT on the understanding of each number, the fourth part: summary and improvement

The numbers we learned today are often used in life and appear frequently. Where do you often see these numbers in your life?

Job design

Do it on page 74 of the textbook

Keywords: Free download of first-grade mathematics PPT courseware from the People's Education Press, PPT download of understanding of numbers from 11 to 20, .PPT format;

For more information about the PPT courseware "Understanding the Numbers 11-20", please click the "Understanding the Numbers 11-20" PPT tab.

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Update Time: 2024-09-08

This template belongs to Mathematics courseware People's Education Press First Grade Mathematics Volume 1 industry PPT template

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