"Understanding of numbers within 10,000" PPT courseware for understanding numbers within 10,000

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"Understanding of numbers within 10,000" PPT courseware for understanding numbers within 10,000

1. Reading import

The Nanjing Yangtze River Bridge is 4,589 meters long as a highway bridge and 6,772 meters long as a railway bridge.

2. Explore new knowledge

(1) Count and understand the counting unit “ten thousand”

(2) Organize the numerical sequence table

Tell me which numbers you already know.

We already know five digits.

(3) Count while dialing the beads on the counter

(1) Starting from one thousand, count one by one to one thousand and twenty.

(2) Starting from four thousand nine hundred and fifty, count to five thousand and fifty.

(3) Starting from eight thousand five hundred, count from one hundred to nine thousand three hundred.

3. Application of knowledge

1. Below is a section of drawing paper.

(1) How many small squares are there in a square with a side length of 1 cm?

(2) How many such squares are there in a horizontal row? How many small squares are there in total? What about the two horizontal lines? ...Where is Shihengxing?

2. How many postcards are there?

3. Represent the following numbers on the counter and talk about their components.

4. Classwork

Homework: Exercise 17 on page 87, questions 2-4.

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"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 7):

"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 7) Part One: Learning Objectives 1. Through exercises, students will further master the sequence table of digits and the methods of writing and reading numbers within ten thousand, and be able to read proficiently Write numbers up to 10,000. 2. Enable students to...

"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 6):

"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 6) Part One: Learning Objectives 1. Let students understand the meaning of approximate numbers through specific situations, appreciate the role of approximate numbers in life, and combine it with practice Make an estimate. By independent guessing..

"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 5):

"Understanding of Numbers Within 10,000" PPT on Understanding Numbers Within Ten Thousands (Lesson 5) Part One: Learning Objectives 1. With the help of materials in life, let students experience the process of exploring the method of comparing numbers within ten thousand, and master numbers within ten thousand Size comparison method, and can be used...

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Update Time: 2024-11-20

This template belongs to Mathematics courseware People's Education Press Second Grade Mathematics Volume 2 industry PPT template

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