4年级科学 (第一课)

Quiz
•
Science
•
4th Grade
•
Medium
sienie pan
Used 26+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
你运用什么感觉器官来观察P植物和Q植物的成长?
触觉
视觉
味觉
嗅觉
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据上图,水的体积是多少?
52 ml
54 ml
52 l
53 ml
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个条形统计图显示各种鱼的存活概率?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一组学生进行P实验时,运用了 "测量和应用数目"这个技能。以下哪项可代表P实验?
验证电路中的干电池能够使多少个灯泡发亮。
确定某种植物是否能够用切茎的方法来繁殖。
测量食盐在不同体积的水中溶解所需的时间。
确定哪些物体是电的绝缘体,哪些是电导体。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据叶脉的种类,以下哪组分类是正确的?
K:竹 , L: 橡胶树
K:玉蜀黍 , L: 天堂鸟
K: 牵牛花 , L: 椰树
K:橡胶树 , L: 向日葵
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
运动越剧烈,流汗越多。
根据以上的假设,以下哪项是以上假设的操纵性变数。
运动的时间
流汗的多少
流汗和运动的关系
运动的剧烈程度
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据以上资料进行试验,可作出什么假设?
糖的粗细
糖完全溶解所需的时间
糖越细,糖完全溶解所需的时间越短。
为了研究糖的粗细与糖完全溶解所需的时间之间的关系。
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
科学室规则

Quiz
•
1st - 12th Grade
10 questions
四年级 植物

Quiz
•
4th Grade
17 questions
二年级科学-植物(复习)

Quiz
•
1st Grade - University
10 questions
四年级科学单元二

Quiz
•
4th Grade
18 questions
控制变数

Quiz
•
3rd - 6th Grade
10 questions
四年级科学(植物对外来刺激产生反应)

Quiz
•
1st - 12th Grade
11 questions
四年级科学(5.1 光沿直线传播)

Quiz
•
4th Grade
10 questions
四年级 生锈(1)

Quiz
•
4th - 6th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
20 questions
Force and Motion Vocabulary

Quiz
•
3rd - 5th Grade
15 questions
Mixtures and Solutions Formative

Quiz
•
4th Grade
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade
20 questions
Force and Motion

Quiz
•
3rd - 4th Grade
15 questions
Weather Tools 4.6c

Quiz
•
4th Grade
20 questions
Mixtures and Solutions

Quiz
•
4th Grade
12 questions
Forces and Motion Quiz

Quiz
•
4th Grade
20 questions
States of Matter

Quiz
•
3rd - 4th Grade