Quản lý hoạt động dạy học môn Toán bằng tiếng Anh ở trường trung học phổ thông theo định hướng phát triển năng lực học sinh

phương tiện toán học.

Tôi phát triển tốt các phẩm chất: yêu nước, nhân ái, chăm chỉ, trung thực, trách nhiệm

khi học Toán bằng Tiếng Anh.

Tôi luôn tích cực, chủ động trong học Toán bằng Tiếng Anh.

Tôi luôn có tinh thần hợp tác và chia sẻ

trong việc học Toán bằng Tiếng Anh.

Có thể bạn quan tâm!

Khảo Sát Về Đề Xuất Hệ Thống Phẩm Chất, Nl Cần Hình Thành Và Phát Triển Trong Việc Tổ Chức Hoạt Động Dạy Học Môn Toán Bằng Tiếng Anh Theo Định
Quản lý hoạt động dạy học môn Toán bằng tiếng Anh ở trường trung học phổ thông theo định hướng phát triển năng lực học sinh - 29
Sự Cần Thiết Của Các Biện Pháp Quản Lý Hoạt Động Dạy Học Môn Toán Bằng Tiếng Anh Theo Định Hướng Ptnlhs
Quản lý hoạt động dạy học môn Toán bằng tiếng Anh ở trường trung học phổ thông theo định hướng phát triển năng lực học sinh - 32
Quản lý hoạt động dạy học môn Toán bằng tiếng Anh ở trường trung học phổ thông theo định hướng phát triển năng lực học sinh - 33

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PHỤ LỤC 3.6

PHIẾU KHẢO SÁT SỐ 6.

KHẢO SÁT HỌC SINH THỰC NGHIỆM

(Khảo sát đầu vào)

45 MINUTES, 15 QUESTIONS

Student’s name: …………………………..…………. Class ………

Question 1. Given the rice harvest of the 2016 crop of three cooperatives in location V as follows

Co- operative

Rice productivity (ql./ha)	Rice growing area (ha)
A	40	180
B	37	130
C	36	120

The average rice productivity of the 2016 crop of three co-operatives above is A) 37.98 B) 37.00 C) 37.67 D) 38.00

Question 2. 4x2 − 8x − 12 = 0.

What are the solutions of the quadratic equation above?

A) x = −1 and x = −3 B) x = −1 and x = 3

C) x = 1 and x = −3 D) x = 1 and x = 3

Question 3. . In the equation above, k is a constant. If x = 9, what is the value of k?

A) 1 B) 7 C) 16 D) 79

Question 4. Jackie has two summer jobs. She works as a tutor, which pays $12 per hour, and she works as a lifeguard, which pays $9.50 per hour. She can work no more than 20 hours per week, but she wants to earn at least

$220 per week. Which of the following systems of inequalities represents this situation in terms of x and y, where x is the number of hours she tutors and y is the number of hours she works as a lifeguard?

A) 12x + 9.5y ≤ 220 and x + y ≥ 20

B) 12x + 9.5y ≤ 220 and x + y ≤ 20 C) 12x + 9.5y ≥ 220 and x + y ≤ 20 D) 12x + 9.5y ≥ 220 and x + y ≥ 20 Question 5. y = x2

2y + 6 = 2(x + 3)

(x,y), is a solution of the system of equations above and x > 0, what is the value of xy?

A) 1 B) 2 C) 3 D) 9

Question 6. −2x + 3y = 6 In the xy-plane, the graph of which of the following equations is perpendicular to the graph of the equation above?

A) 3x +2y =6 B) 3x +4y =6

C) 2x +4y =6 D) 2x +6y =3

Question 7.

The domain of function above is?

A) B) C) D) ℝ

Question 8. , with m is a positive constant. The number of values m such the equation has a solution 3 times the other solution is

A) 1 B) 2 C) 0 D) 3

Question 9. x2 + 20x + y2 + 16 = −20

The equation above defines a circle in the xy-plane. What are the coordinates of the center of the circle?

A) (-20; -16) B) (-10; -8) C) (10; 8) D) (20; 16)

Question 10. In air, the speed of sound S, in meters per second, is a linear function of the air temperature T, in degrees Celsius, and is given by

S(T) = 0.6T + 331.4. Which of the following statements is the best interpretation of the number 331.4?

A) The speed of sound, in meters per second, at 0°C

B) The speed of sound, in meters per second, at 0.6°C

C) The increase in the speed of sound, in meters per second, that corresponds to an increase of 1°C

D) The increase in the speed of sound, in meters per second, that corresponds to an increase of 0.6°C

Question 11

The system of equations above has solution (x, y). Solve the systerms of equations?

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Question 12.

Raymond bought a car for $40,000. He took a $20,000 loan from a bank at an interest rate of 1.5% per year for a 3-year period. What is the total amount (interest and loan) that he would have to pay the bank at the end of 3 years?

…………………………………………………………………………..

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Question 13.

Doremon measured the height of Mount Fuji (red line) compared to the ground by: He selected two points on the ground and measured the data as shown above. Demonstrated how Doremon calculated height Fuji mountain.

…………………………………………………………………………

…………………………………………………………………………………

Question 14. In the xy-plane, On the rays Ox and Oy choose mobile points A and B respectively such that line AB is always tangent to the circle with center O and radius 1. Determine the coordinates of points A and B such that segment AB has the smallest leghth.

…………………………………………………………………………

…………………………………………………………………………………

………………………………………………………………….………………

Question 15. A survey was conducted on customers’ opinions of samples 1, 2, 3, 4 and 5 of a new product manufactured in a company. The following is the frequency table according to the votes of confidence on the samples above.

Sample

Total

Frequenc

2100

1860

1950

2000

2090

10000

a) Find the mode of the given frequency table

b) Which samples should the company give priority for production?

…………………………………………………………………………

…………………………………………………………………………………

………………………………………………………………………………….

STOP

PHỤ LỤC 3.7

PHIẾU KHẢO SÁT SỐ 7.

KHẢO SÁT HỌC SINH THỰC NGHIỆM

(Khảo sát đầu ra)

45 MINUTES, 15 QUESTIONS

Student’s name: …………………………..…………. Class………

Question 1. Given equation . The number of solution to the equation above is?

A) 2 B) 4 C) 5 D) 6

Question 2. Given expression The greatest value of expression above is

A) 0 B) 1 C) 2 D) 1/2

Question 3.

Type of surgeon

Major professional activity		Total
Teaching	Research	Total
General	258	156	414
Orthopedic	119	74	193
Total	377	230	607

In a survey, 607 general surgeons and orthopedic surgeons indicated their major professional activity. The results are summarized in the table above. If one of the surgeons is selected at random, which of the following is closest to the probability that the selected surgeon is an orthopedic surgeon whose indicated professional activity is research?

A) 0.122 B) 0.196 C) 0.318 D) 0.379

Question 4. In a box containing 11 blue and 4 red balls, take three of them randomly. The probability to take 3 blue ones is

A) 3/11 B) 3/4 C) 3/15 D) 33/91

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