
Bài tập: Đánh giá trong giáo dục (Nguyễn Văn Hoàn)
Quiz
•
Instructional Technology
•
2nd Grade
•
Hard
Đỗ Trọng
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hàm số: y = (2m - 1)x2:
A. với m = 0,5 thì đồng biến khi x > 0, nghịch biến khi x < 0
A. Với m < 0,5 thì đồng biến khi x < 0, nghịch biến khi x > 0
A. Với m < 0,5 thì đồng biến khi x < 0, nghịch biến khi x < 0
A. Với m > 0,5 thì đồng biến khi x < 0, nghịch biến khi x > 0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hàm số có đồ thị trong hình vẽ là:
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình x2 + 4x + k = 0 có hai nghiệm phân biệt khi:
k<4
k>4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình x2 +9x +20 = 0 có hai nghiệm là:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình x2 - 3x +2 = 0 có hai nghiệm là khi đó bằng:
5
13
10
-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hình vẽ bên, x bằng
x = 1
x = 2
x = 3
x = 4
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho vuông tại A, hệ thức nào không đúng:
sin B = cos C
cos B = sin (90o – B)
sin2 B + cos2 B = 1
sin C = cos (90o – B)
Similar Resources on Wayground
11 questions
Sphero Block Coding
Quiz
•
KG - 12th Grade
10 questions
MINECRAFT: EDUCATION EDITION
Quiz
•
KG - 12th Grade
10 questions
Icebreaker!
Quiz
•
KG - 5th Grade
10 questions
CÔNG NGHỆ DẠY HỌC
Quiz
•
1st - 5th Grade
11 questions
INFORMATIKA KELAS 9
Quiz
•
1st - 10th Grade
13 questions
ACM2020
Quiz
•
1st - 10th Grade
10 questions
struct c++ (Programación)
Quiz
•
1st - 3rd Grade
10 questions
La Web 2.0
Quiz
•
2nd Grade - University
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
MINERS Core Values Quiz
Quiz
•
8th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
Discover more resources for Instructional Technology
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
10 questions
Verbs
Quiz
•
2nd Grade
7 questions
Compare and Classify Quadrilaterals
Lesson
•
2nd - 4th Grade
10 questions
2-Digit Addition with Regrouping
Quiz
•
2nd Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
30 questions
Multiplication Facts 1-12
Quiz
•
2nd - 5th Grade
16 questions
American Revolution
Interactive video
•
1st - 5th Grade
20 questions
Sentence Fragments and Complete Sentences
Quiz
•
2nd - 4th Grade
