科学小制作大全最简单？英文双语对照

简单的科学小实验目标：

1、让幼儿知道红、黄、蓝可以调换出各种颜色，并知道红、黄、蓝是三原色；

2、通过小实验及孩子们的新手操作，提高幼儿的动手能力和思维能力，锻炼其科学的思维方法。

准备：

广告色红、黄、蓝，水杯、水、画有彩虹的图画

过程：

1、出示图片引导孩子观察彩虹的颜色，告诉孩子们彩虹的七种颜色都是由三种颜色调制成的。

2、出示三原色。教师示范调色；

3、请幼儿用三原色尝试调色。

4、小结：请小朋友说说什么颜色加什么颜色会变成另外一种什么颜色。

《空气娃娃在哪里》

简单的科学小实验目标：

1、提升幼儿学习的兴趣，激发幼儿探索奥秘的兴趣；

2、引导幼儿感知空气的存在，知道我们的生活离不开空气。

活动准备：

蜡烛、火柴、玻璃杯、塑料袋、气球

过程：

1、猜谜语：

看不见、摸不着，抓不住，闻不到，你需要，我需要，离开它，活不了。

2、引导幼儿寻找空气在哪里，（用眼睛看，用手摸，用鼻子闻等），让幼儿初步感知空气的特点。

3、教师出示塑料袋，并用袋子装空气，将口扎起，袋子鼓起来。请幼儿说说是什么东西？

4、在空气中点燃蜡烛，请幼儿观察燃烧情况。

5、将透明的玻璃杯罩在燃烧的蜡烛上，请幼儿观察情况，并尝试说出原因。

6、做小实验：会跑的汽球，请幼儿说说汽球为什么会跑起来。

7、小结：我们的身边到处都有空气，我们的生活离不开它。

《神奇的颜料》

简单的科学小实验目标：

1、幼儿通过操作实验，发现颜色的变化；

2、培养幼儿探索科学的奥秘。

活动准备：

紫甘蓝、开水、两个小碗、几块干净的面条、筷子

牛奶、柠檬汁、醋

活动过程：

1、教师以魔术师的身份出现;

2、出示紫甘蓝菜，引起幼儿的兴趣。

3、撕开紫甘蓝，放一片在小碗里。小心地往碗里倒入开水，用筷子搅拌，红色卷心菜会把热水染成蓝色，

4、把蓝色的水倒在另一外碗里，让水冷却，把准备好的布条浸在蓝色的水里，然后把面条晾干；

5、把晾干的布条分别蘸上牛奶、柠檬汁，让孩子仔细观察会发现什么？（有同物质会使面条变成不同的颜色）

6、把醋倒入蓝色的水中，等片刻，请幼儿观察，水像被施了魔法一样，变成了红色。

小结：像柠檬汁这样的物质会让蓝色的布条变成粉红色，而牛奶是中性的，不会改变布条的颜色。

《不起泡的肥皂水》

简单的科学小实验准备：

肥皂水一杯、吸管一根、醋

过程：

1、教师用吸管粘肥皂水吹泡泡，引起幼儿兴趣，并提问：你知道这是什么吗？

肥皂水可以用来干什么？

Goal of simple scientific little test:

1, let cheeper know red, yellow, La Ke gives all sorts of facial expression with exchange, know red, yellow, blue it is 3 primary colors;

2, the novice operation that carries small experiment and children, raise child start work ability and thinking ability, exercise its scientific thinking method.

Preparation:

Ad scene is red, yellow, blue, water cup, water, picture has the picture of rainbow

Process:

1, the color that shows picture guiding child to observe rainbow, 7 kinds of color that tell children rainbow are become by modulation of 3 kinds of color.

2, show 3 primary colors. Pedagogic demonstrative mix colors;

3, ask cheeper to try mix colors with 3 primary colors.

4, brief summary: Ask a child to say what color adds what color what to can turn into color.

" where is air baby "

Goal of simple scientific little test:

1, the interest that promotes child learning, arouse cheeper to explore the interest of mystery;

2, guide cheeper to feel airy to exist, the life that knows us cannot leave air.

Mobile preparation:

The candle, match, glass, polybag, balloon

Process:

1, guess riddle:

Invisible, feel do not wear, do not catch, do not hear, you need, I need, leave it, do not live.

2, guide cheeper to search air where to be, (look with the eye, feel with the hand, hear with nose etc) , make cheeper preliminary feel airy characteristic.

3, the teacher shows polybag, hold air with bag, plunge into the mouth case, bag beat rises. What thing is asking cheeper to say?

4, the candle is ignited in air, ask cheeper to observe combustion condition.

5, get on transparent glass cover in flaming candle, ask cheeper to observe a condition, try to speak an account.

6, do little test: The balloon that can run, ask cheeper to say why balloon can run.

7, brief summary: Gas is free everywhere beside our, our life cannot leave it.

" magical dye "

Goal of simple scientific little test:

1, cheeper passes operation test, discover the change of color;

2, the mystery that fosters cheeper to explore science.

Mobile preparation:

A few two violet wild cabbage, boiled water, small bowls, clean noodle, chopstick

Milk, lemon juice, vinegar

Mobile process:

1, the teacher appears with the identity of charmer;

2, produce food of violet wild cabbage, arouse the interest of cheeper.

3, tear apart violet wild cabbage, put to be in small bowl. Careful ground enters boiled water in past bowl, with chopstick agitate, gules cabbage can contaminate hot water into blue,

4, be in blue water another outside in the bowl, make water cooling, it is ready list dip in blue water, next noodle air;

5, dip in the list of air respectively on milk, lemon juice, make the child careful what can observation discover? (have can make with material noodle becomes different color)

6, in the water that pours vinegar into blue, wait for moment, ask cheeper observation, water resembling was applied blackart is same, became red.

Brief summary: The list that like lemon juice such material can let blue becomes pink, and milk is neuter, won't change the color of list.

" not bubbly suds "

Simple scientific little test prepares:

Suds one cup, straw one root, vinegar

Process:

1, the teacher sticks suds froth bubble with straw, arouse cheeper interest, quiz: Do you know what this is?

Dry what can suds use?