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Clever calculation of wide-angle collocation in mathematics
People's Education Publishing House fifth grade primary school mathematics wide-angle teaching plan Volume I Who has better suggestions to write the specific content of the teaching plan includes the following ten items:

I. Theme (Explain the name of this lesson)

2. Teaching purpose (or teaching requirements, or teaching objectives, indicating the teaching tasks to be completed in this course)

Three. Type of course (indicate whether it is a new course or a review course)

Four. Class hours (specify which class hours you belong to)

5. Teaching focus (explain the key problems that must be solved in this course)

6. Teaching difficulties (knowledge points that easily lead to difficulties and obstacles in learning this course)

Seven. Teaching process (or classroom structure, explaining the contents, methods and steps of teaching)

9. Design of blackboard writing (explain the contents of blackboard writing in class)

X. Teaching AIDS (or preparation of teaching AIDS, indicating the tools used to assist teaching methods)

In the teaching plan writing process, the teaching process is the key, which includes the following steps:

(A) into the new curriculum

1. The design is novel and lively, and the generalization should be accurate.

Ask those students how long it will take.

(2) teaching new courses

1. Choose different teaching methods according to different teaching contents.

(3) Consolidate exercises

1. The exercise design is exquisite, with layers, slopes and density.

(d) summary

(5) Operation arrangement

When arranging those contents, we should consider the expansibility and ability of knowledge.

Ask someone to teach the whole teaching plan for the fifth grade of primary school mathematics. :edu.zjcsgz./show.asp? id=4594

People's Education Press Primary School Mathematics Grade Five Volume I Reference Answer Page 1

10 100 5. 1

1 1 100

Question 2

32.4 72 12.56

People's Education Press Primary School Grade Three to Grade Five Volume One Mathematics Wide Angle Grade Three Volume One: Competition, Competition Era

The second volume of grade three: simple set and equivalent replacement. A simple set is to divide it into two parts first and then find out the similarities between them.

Equivalent substitution (using a balance), such as a watermelon equals four weights, four apples equals 1 weight, and that.

A watermelon is equal to several apples.

The first volume of grade four: reasonable arrangement of time

Fourth grade book 2: planting trees

The first volume of grade five: coding, understanding the meaning of ID card, postal code, etc. , can be simple coding.

People's Education Press, the first volume of the fifth grade primary school mathematics book, page 124, page 1 1 The answer to the small question is from the top, from the front.

The number of small cubes in a pendulum

Two. Two.

Two, two, 1, maybe nine.

1 1

2 x 2 x 1 x 7

1 2

2 1 1

2 PCs 1 PC

1 2 1

People's education printing plate primary school mathematics fourth grade first volume teaching plan fourth grade first volume mathematics midterm examination questions

The total score of the paper is 100, and the paper is completed in 100 minutes. The invigilator doesn't look at the questions. (score)

Fill in the blanks. (15)

1, 82 tens are (), and 90000 has () tens.

2.480956 is (), and the highest bit is ().

3,800,000, 7,000,61(), pronounced ().

4. The two numbers adjacent to 78099 are () and ().

5. Serial number: 76890 24508 136780.

6. The number 1 more than the maximum six digits is (). The smallest seven digits are ().

7. Dividend = () × () Subtraction = ()-()

8.a factor = () ⊙ (). The minuend = ()+().

9. Make up two zeros and three threes. The number that reads only a 0 is ().

Second, judge. Mark "√" in () correctly and "×" in error (5 points).

1, 109876≈65438+ million. ( )。

Give five people a pear, and each person will eat one fifth. ( )

32,800 can be written as 280,000. ( )

4. When 26()38 1≈270000, () can be 1, 2,3. ( )

5. When reading 5000500, read only one 0. ( )

Third, use fractions to express or color. (4 points)

( ) ( 34 )

Four, calculation (40 points)

1, oral calculation. (10)

3800+800= 790+250= 260-70= 1500+600=

190+580= 638- 199= 25 × 16= 125 ×20=

2800÷700= 1500÷30= 490÷70 = 130×50=

80×(76-69)= 6400÷ 80×7= 125 × 16=

2. Simple operation. (12)

1874-298= 762+99= 789- 10 1= 28×25=

125×32= 8 10÷45= 72×8×5= 480÷6÷8=

3. Find X. (12 points)

765+x = 1286 87×x = 1740

2 100÷x =30 x-798=298

4. Off-mold calculation. (6 points)

2800÷ 100+789 (947-599)+76×64

5. Column calculation. (6 points)

How much is 1 and 7890 more than 24 75s?

2. Divide a number by 60 to get 180, and find this number. (x column solution)

If you subtract a number from 126 and multiply the difference by 18, the product is 1 152. Find this number.

Sixth, the application problem. (22 points)

There are 789 chickens on the farm, 69 fewer than ducks. How many ducks are there?

(Write the equivalence relation first, and then list the X solutions in two ways. ) (7 points)

2. The school bought 8 boxes of towels for 2400 yuan, each box is 25 yuan. How much is each box? (5 points)

There are 78 boys in the fourth grade, three times as many as girls. How many are there in the first grade? (5 points)

There are 48 white rabbits in Xiaoming's family, and there are 24 more black rabbits than white rabbits. Put the black rabbits in eight cages on average. How many are there in each cage? (5 points)

Seven, think about the problem. (8 points)

1, write the number according to the law. (2 points)

1、6、5、 10、9 、 14、 13( )、( )。

2、5、 10、 17、26 ( )、( )、( )。

2. Fill in the blanks. (2 points)

120+( )×8=280 800÷-79= 1

3. In the formula, the sum of the minuend, subtraction and difference is 88. What is a minuet? (2 points)

4.△ +□ = 200□ Xiao = 60△ = ()□ = () (2 points)

How to learn the first volume of mathematics in the fifth grade of primary school by People's Education Press? Listen carefully, do more exercises, practice more, preview before class and review after class, and you can learn well.

People's Education Publishing House, the first volume of mathematics in the third grade of primary school, and the whole book of teaching plans can go to Albert Teachers' Network, where there are rich resources.

I am a teacher, too. You're welcome.

People's Education Press, the first volume of primary school mathematics teaching plans, see "Albert Teacher Network"

It's good. .