童年的发现作文优秀10篇

无论是身处学校还是步入社会，大家都经常接触到作文吧，作文可分为小学作文、中学作文、大学作文（论文）。那要怎么写好作文呢？下面是作文迷整理的童年的发现作文优秀10篇，如果能帮助到您，小编的一切努力都是值得的。

内容导航

童年的发现作文400字 篇1童年的发现优秀作文 篇2童年的发现作文 篇3童年的发现优秀作文 篇4童年的发现作文400字 篇5童年的发现作文 篇6童年的发现作文 篇7童年的发现作文 篇8童年的发现作文 篇9童年的发现作文400字 篇10

童年的发现作文400字 篇1

去年八月份的天气热的过分，父母只好在家里看书、上电脑，因为我在一本书上看到喝柠檬汁可以润喉，所以我就出去买了一些柠檬。回到家，我把柠檬榨成汁，然后倒在了一只杯子里，放在桌子上。下午，我一不小心把柠檬汁弄洒了，有一些柠檬汁洒在了一张白纸上，黄色的柠檬汁在纸上一会儿就变成了白色，当时我很惊讶！晚上竟然停电了，真叫人郁闷，所以我点上了一支蜡烛，那张洒有柠檬汁的白纸恰好在蜡烛旁边，奇怪的事发生了。 那张纸上竟然慢慢地出现了一滩咖啡色的印迹！我当时万分惊讶，因为那是一张白纸啊，怎么可能有颜色呢？我回想起来：原来那张纸上洒了一些柠檬汁，所以我想一定是柠檬汁在作怪。我立刻找到一些相关的资料，终于，我在一本书上找到了答案。原来柠檬汁里有碳水化合物，干透了以后，原来的黄色就会变成透明色，但当加热后，碳水化合物便会被分解，从而产生咖啡色。

The weather was too hot in August last year. Parents had to read books and computers at home, because I saw that drinking lemon juice can moisturize my throat in a book, so I went out to buy some lemon. When I got home, I squeezed the lemon into juice, and then fell into a cup and placed on the table. In the afternoon, I accidentally spilled the lemon juice. Some lemon juice sprinkled it on a piece of white paper. The yellow lemon juice became white on the paper for a while. At that time, I was surprised! The power was stopped at night, which was really depressed, so I ordered a candle, and the white paper with lemon juice happened to be next to the candle. Strange things happened. There was a pool of brown marks on the paper! I was very surprised at the time, because it was a piece of white paper, how could it have a color? I think of it: It turns out that some lemon juice is sprinkled on the paper, so I think it must be lemon juice. I immediately found some related information, and finally, I found the answer in a book. It turns out that there is carbohydrates in lemon juice. After drying, the original yellow will become transparent, but when heated, carbohydrates will be decomposed, which will produce brown.

原来是这样啊！我拿一支毛笔蘸上了柠檬汁，在纸上画了一个苹果，等它完全干透后，果然没有了颜色，我用吹风机将它加热，纸上就出现了一个咖啡色的苹果。

So this is ah!I dipped a brush dipped in lemon juice and drew an apple on the paper. After it was completely dry, it really had no color. I used a hair dryer to heat it, and a brown apple appeared on the paper.

我明白了，你只要愿意找到答案，你便会掌握一门科学道理。

I understand, as long as you are willing to find the answer, you will master a scientific reason.

童年的发现优秀作文 篇2

童年的发现法布尔观察昆虫写了<<昆虫记>>，瓦特观察沸水盖跳动的样子发明了蒸汽机，莱特兄弟放风筝制造了飞机，我看着我家阳台上皎白的月季花发现了月季花可以吸食红色颜料，变成另外一种新品种淡红色月季花。

The childhood discovery of Fabul observed the "insect" in the insect, and Watt observed the beating of the boiling water cover invented the steam engine.You can absorb red paint and become another new variety of pale red rose flowers.

月季花是怎么能吸湿颜料变色呢？这还得从我的一次实验说起，这是我独立思考的结果。当月季花争奇斗艳的时候我很喜欢它们，但我却有了一个非常奇妙的遐想。我最喜欢红色的月季，因为它那火红的颜色象征着生命和活力。

How can rose flowers change the color of moisture?This has to start with my experiment that this is the result of my independent thinking.When the rose flowers are compelling, I like them very much, but I have a very wonderful reverie.I like the red rose most because its red color symbolizes life and vitality.

但我能不能把白月季也变成红月季呢？我掐了一度朵白色月季花，把花放进红墨水里，希望它能吸完红墨水之后变成红月季，但让我万万没有想到的是，它死了。

But can I turn the white rose into a red rose?I picked up the white rose flowers and put the flowers into the red ink. I hope it can become a red rose after sucking the red ink, but what I never expected was that it died.

我又给另一朵白色月季花滴上了几滴红墨水，让它的根仍生长在土壤里，保护它的生命，第二天我发现几滴红墨水团散开了，变少了，我想我的试验肯定能成功，第三天墨水又向周围散去，花瓣的白色更淡了，到了第十天红墨水团没有了痕迹，但白月季却呈现出浅浅的浅红色，我又是给花瓣滴水，又给它浇红墨水，数天之后，月季花快败了，可是白月季仍是呈现出浅红色。

I put a few drops of red ink on the other white rose flower, so that its roots still grew in the soil to protect its life. The next day I found that a few drops of red ink groups spread out and became less.I think my experiment can definitely succeed. On the third day, the ink was scattered around the surroundings. The white of the petals was lighter. On the tenth day of the red ink group, there was no trace, but the white rose showed a light light red. IThe petals dripped water and poured red ink again. After a few days, the rose flowers were almost defeated, but the white rose still showed light red.

这次动手实验虽然我没有制造出火红的红月季，但我却发现了月季花瓣吸湿颜色的作用，还培育出了最新品种的淡粉月季，真是好兴奋啊！

Although I did not create a fiery red rose during this time, I found the effect of rose petals moisture -absorbing color, and I also cultivated the latest varieties of light powder rose. It is really excited!

童年的发现作文 篇3

童年是一幅画，画里有我们五彩的生活；童年是一首歌，歌里有我们的幸福和快乐；童年是一个梦，梦里有我们的希望与憧憬，童年是难忘纯真的岁月。身处童年，我们每天都在编织着美丽的故事。在我的金色童年中，发生了许多有趣的事儿，但是由于时间的流逝，许多事已经忘了，不过童年的一次发现我仍然记忆犹新。

Childhood is a painting, with our colorful life in the painting; childhood is a song with our happiness and happiness in the song; childhood is a dream, we have our hope and longing in the dreams, and childhood is an unforgettable innocent years.In childhood, we are weaving beautiful stories every day.In my golden childhood, many interesting things happened, but because of the passage of time, many things have been forgotten, but I still remember that I still remembered in my childhood.

白菜的心儿是怎么卷起来的？这个问题是我好不容易才弄明白的。在我七岁那年的一天，我蹲在奶奶种的白菜地里，在一棵大白菜前蹲下仔细观察。我先用手轻轻掀开最外层的一片叶子，叶面上有一层白霜，仔细一看，才知道那不是白霜，而是许多细细的不足一毫米的小刺，就像人的汗毛。叶脉上的刺更多，用手指轻轻的碰它，还稍微有点扎手呢！

How did the heart of cabbage roll up?I finally understand this problem.One day when I was seven years old, I squatted in the cabbage land planted by my grandma, squatting down and observing carefully before a Chinese cabbage.I gently lift the outermost leaves with my hand first. There is a layer of white frost on the leaves. Take a closer look before I know that it is not a frost, but a small thorns that are less than one millimeter.Mao.There are more thorns on the leaf veins, touch it gently with your fingers, and a little bit hands!

我小心翼翼的试着把紧贴在一起的两片叶子的边缘弄开，发现叶子边缘像齿轮那样一凹一凸，排列的很均匀，边缘上也长着同样的小白刺。原来大白菜的根不断地从土壤里吸收养分，促使叶子长大加厚，然后，里层外层的叶子在这密密麻麻的小白刺互相咬合下，紧紧贴在一起，一层一层的卷起来。这些小白刺虽然并不引人注目，但是它们给大白菜起了多大的作用啊！虽然毁了一颗大白菜，挨了一顿骂，但我不后悔，并不仅仅是因为我发现了白菜心儿是怎样卷起来的，更重要的是 我明白了：爱，首先意味着奉献，意味着把自己心灵的力量无私的奉献给他人，为他人创造幸福 童年的生活是那样丰富多彩，那样五彩斑斓。在我金色童年里这一次发现，我要把它放在一个金色的地方，珍藏到永远永远，只有那里才会使这个发现更美更闪。

I carefully tried to open the edges of the two leaves that were close together, and found that the edges of the leaves were concave like gears, arranged uniformly, and the same small white thorn on the edges.It turns out that the roots of Chinese cabbage are constantly absorbing nutrients from the soil, prompting the leaves to grow thickened. Then, the leaves of the inside layer are bite each other under the dense white thorns of this dense white thorns, closely stick together, layer by layer, layer by layer.Roll up.Although these little white thorns are not eye -catching, how much do they give Chinese cabbage!Although I destroyed a Chinese cabbage and scolded it, I don't regret it, not just because I discovered how the cabbage was rolled up, but more importantly, I understand: love, first of all, it means dedication to dedicationIt means to dedicate the power of your mind to others selflessly, and creating a happy childhood life for others is so colorful and colorful.This time in my golden childhood, I found that I would put it in a golden place and treasure it forever, and only there would this discover more beautiful and shining.

童年的发现优秀作文 篇4

童年，有很多发现。其中，那一个发现最令我难忘。

There are many discovery in childhood.Among them, the discovery was the most memorable.

暑假，我在家里帮爸爸浇花。突然，我看见一只蜗牛缓缓地爬上了百合花的叶子。“为什么蜗牛爬过的地方总会留下一条长长的线呢？”

In the summer vacation, I helped my dad pour flowers at home.Suddenly, I saw a snail climbing the leaves of lily flowers slowly."Why do you always leave a long line where the snail crawls?"

于是，我跑进屋去问妈妈，妈妈对我说：“你既然想知道蜗牛的秘密，为什么自己不去实验呢？”“对呀，我怎么没有想到呢？”于是，我决定捉一只蜗牛去试验一番。我到院子里捉了一只蜗牛。接下来，我就开始做实验：首先我把蜗牛抓到高处，等到它的头伸出壳的时候，摸它的下面。可是，我的手还没摸到它的下面，它就缩了回去，心想：你可真是个“胆小鬼”，不就是摸一下你的下面吗？干嘛要那么小气呢？

So, I ran into the house and asked my mother. My mother said to me, "Since you want to know the secret of the snail, why don't you experiment?" "Yeah, why did I not think of it?" So, I decided to catch a oneSnails go to test.I went to the yard to catch a snail.Next, I started experimenting: First of all, I caught the snail to height, and when it stretched out its head out of the shell, I touched it under it.However, before my hand touched it, it shrank back. I thought: You are really a "timid ghost", isn't it just touching you?Why should you be so stingy?

我是了几次，都没有成功。这时，我有点泄气了。突然，我想到了一个好办法：用石头把蜗牛壳小心翼翼地把蜗牛壳敲破，抽出那块肉，放在地上，用手摸了摸它的下面。只见下面黏糊糊的，隐约还有小粒。这是什么呢？通过上网查资料、查阅图书，我终于找到了蜗牛的秘密。

I have been a few times and I haven't succeeded.At this time, I was a little discouraged.Suddenly, I thought of a good way: I carefully knocked the snail shell with a stone, pulled out the piece of meat, placed it on the ground, and touched it under it.I saw the sticky below, and there were small grains.what is this?I finally found the secrets of the snail through checking the information and reviewing the books on the Internet.

原来，那些小粒是蜗牛的脚，那些黏糊糊的是蜗牛的排泄物，它有助于蜗牛爬行。通过上网找资料，我还知道了蜗牛较长的触角是起眼的作用，较短的触角是起鼻子的作用。

It turns out that those small grains are the feet of snails, and those sticky are the excreta of snails, which helps snails crawl.Finding information on the Internet, I also know that the longer tentacles of snails are eye -catching, and short -angle is the effect of nose.

通过这个实验，我的收获可真不少！我不但发现了蜗牛的秘密，还明白了一个道理：长大要想有所发明，必须从小善于发现问题，宾学制解决问题。

Through this experiment, my gain is really a lot!I not only discovered the secrets of snails, but also understood the truth: If you want to invent, you must be good at discovering problems from an early age and solve problems.

童年的发现作文400字 篇5

在小的时候，我总是爬在窗台上看风景。每当下完雨时，天空中就浮现了一道弯弯的彩虹挂在天空，那彩虹有七张颜色，每次分别是赤、橙、黄、绿、青、蓝、紫。

When I was young, I always climbed on the window sill to see the scenery.At the time of the rain, a curved rainbow appeared in the sky hanging in the sky. The rainbow has seven colors, each time red, orange, yellow, green, green, blue, and purple.

可是有一天，我又看见了彩虹，这时我的心中闪现了一个问题：天空中怎么会出现彩虹呢？于是我便想啊想。我猜那是因为地球在上美术课，用彩笔画画呢。我抬头看看天上的彩虹，还真的像画出来的，我得到了满意的答案，就跑到一边玩儿去了，从此，在我心里就对彩虹的出现有了一个解释。直到我上了学，升入了高年级。有一次，我手中拿着一本科普读物，正津津有味地看着。忽然看到一页有关于彩虹形成的原因，我才真正明白了原来彩虹的形成是因为刚刚下过雨的天空中有水汽，所以这些水汽对阳光进行了折射，这就形成了美丽的彩虹了。盯着彩虹久了后，我又有一个发现。那天阳光很大，让我不禁闭上眼睛。可是我又舍不得看着这美丽的彩虹，最后我妥协了一下，睁一只眼闭一只眼。右边看累了就闭上，换左眼，左边看累了就又换到右边去。就这样来回几次，我发现看一个东西的时候，东西会移动。当时我还以为是错觉呢。

But one day, I saw the rainbow again. At this time, there was a problem in my heart: How could a rainbow appear in the sky? So I thought. I guess that the earth is painted in art classes and draws in colorful pen. I looked up at the rainbow in the sky, and it really looked like it was drawn. I got a satisfactory answer and ran to the side to play. Since then, I have explained the appearance of the rainbow in my heart. Until I went to school, I was promoted to senior grade. Once, I was holding a science book in my hand and looked at it with interest. Suddenly I saw a page about the formation of the rainbow. I really realized that the formation of the original rainbow was because there were water vapor in the sky that had just been raining, so these water vapor refracted the sun. Essence After staring for the rainbow for a long time, I found another discovery. The sun was big that day, and I couldn't help closing my eyes. But I was reluctant to watch this beautiful rainbow. In the end, I compromised and opened my eyes. If you look tired on the right, close it, change your left eye, and change to the right again when you look tired. Just a few times like this, I found that when looking at a thing, things would move. I thought it was an illusion at the time.

现在，每当我想起小时候自己的天真幼稚，和干的傻事，都会不禁笑出声来。

Now, whenever I think of my innocence and naiveness, and my stupid things, I can't help laughing.

童年的发现作文 篇6

在上个星期五，我发现了一个很奇怪的现象。我们一去看看吧！

Last Friday, I found a strange phenomenon.Let's take a look!

那天下午，妈妈烧好开水，把水倒入水瓶中，看了看手腕上的手表，对我说：“乖，帮妈妈把水瓶提到房间去。”“砰”的一声，妈妈把门关上了。我按照妈妈的指示，把水提到了 房间，我刚把塞子塞住，“嘣”地一声，塞子“跳”到了我面前，它好像在向我示*：“瞧你，我这个小塞子你都控制不住，一只猪！”我很纳闷，脑子里浮现出许多问题：为什么塞子会跳出来呢？为什么一个小小的瓶塞会有如此大的力量？……我很不甘心，又重新试了一次，“嘣”，小塞子还是淘气地“跳”了出来。

That afternoon, the mother burned the water, poured the water into the water bottle, looked at the watch on the wrist, and said to me, "Okay, help my mother to mention the room to the room."EssenceAccording to my mother's instructions, I mentioned the water to the room. I just stuffed the plug and "jumped" in front of me.I can't control it, a pig! "I was wondering, many problems appeared in my head: Why did the plug jump out?Why does a small bottle plug have such a large power?... I was unwilling, and tried again, "嘣", Xiaosai still "jumped" naughty.

向来爱刨根问底的我决定去查个究竟。我跑去问姑婆，她听完我的问题，一脸茫然地看着我。从她的表情告诉我，她不知道。我又去问爸爸，爸爸也是丈二和尚——摸不着头脑。答案：爸爸也不知道。我使出我的绝招：“妈妈，过来一下”！妈妈问我：“大小姐，又咋么了？”“妈妈，”我问，“为什么热水瓶的塞子会‘跳’出来？”妈妈支吾了半天说：“你的问题很奇怪，可能是水太热了，水蒸汽使塞子‘跳’了出来吧。”算了，出杀手锏——电脑！我一查，结果五花八门，有的说是热胀冷缩，有的说是热膨胀……，我选了一条简洁的答案，是这样的：“这是因为空气受热体积变大造成的”。

I have always asked, I decided to check what happened.I ran to ask my aunt. After listening to my question, she looked at me blankly.Tell me from her expression, she didn't know.I went to ask my dad again, and Dad was also the second monk of Zhang — unable to touch it.Answer: Dad doesn't know.I used my trick: "Mom, come here!"My mother asked me, "Miss, what's wrong again?" "Mom," I asked, "Why does the hot water bottle jump out?" Mom supported me for a long time, "Your question is strange, maybe water is too much water too much, it may be too much water.It's hot, the water steam makes the plug jump out. "Forget it, the killer -computer!When I checked it, it turned out that it was hot, and some said it was hot -swollen and contracted, and some said it was heat expansion ... I chose a concise answer, which was like this: "This is caused by the large heating volume of the air."

这次，虽然只是我的一个小小的发现，但是它一定会使我向成功迈进一步。

This time, although it was only a small discovery of mine, it would definitely make me go further to success.

童年的发现作文 篇7

记得有一次，放学回家后，一不小心，手上沾满了油，我急忙跑到卫生间去洗手，但那天正好停水，我急得像热锅上的蚂蚁，不知道怎样是好，情急之下，我随手抓起桌上的塑料袋，就搓了起来，搓着搓着，发现手上的油少了许多，我高兴的想蹦起来，赶紧又找了一个塑料袋，使劲的搓了起来，奇怪，手上的油居然没有了，我赶紧打开电脑查了起来，原来，塑料袋里有一种化学成分可以吸油。

I remember once, after going home from school, accidentally, my hand was covered with oil. I hurried to the bathroom to wash my hands, but the water was stopped that day. I was so anxious like an ant on the hot pot.In a hurry, I grabbed the plastic bag on the table, rubbed it, rubbed it, and found that the oil on my hand was much less. I wanted to jump up happily. I quickly found another plastic bag.After rubbing, strangely, the oil on my hand was gone. I quickly turned on the computer and checked it. It turned out that there was a chemical component in the plastic bag to suck oil.

这也就是我童年的发现。

This is my childhood discovery.

童年的发现作文 篇8

在童年时期，大家一定都有许许多多的发现吧？下面，我就来给大家说说我小时侯的发现。在一天晚上，家里停电了，什么都不能干，只能抬头仰望天上的繁星，那星星亮晶晶的，就像一颗颗耀眼的宝石，美极了！第二天，晴空万里，不见一丝白云，蓝蓝的天空上什么都没有，除了一些叽叽喳喳的小鸟。晚上，天上的星星奇迹般的消失了，雾布满了整个天空，结果第二天起来一看天气，天上乌云密布，就像一张哭丧的娃娃脸。哦！我知道了，天上星星多，第二天天就晴；天上星星少，第二天天就阴。一连几天我都留心观察了一下，结果完全和我总结的相符。通过这件事，我懂得了只要干什么事都细心观察一下，总会“观察出一个结果来！”

In childhood, everyone must have a lot of discovery?Below, let me tell you about my childhood discovery.One night, the home was stopped, and nothing could be done. I could only look up at the stars in the sky. The stars were bright, like a dazzling gemstone, beautiful!The next day, the sky was clear, there was no trace of white clouds, and there was nothing on the blue sky, except for some pumped birds.In the evening, the stars in the sky disappeared miraculously, and the mist was covered with the entire sky. As a result, the weather was watched the next day, and the sky was dense in the sky, like a crying baby face.Oh!I know, there are many stars in the sky, and the next day will be fine; there are few stars in the sky, and the next day will be overcast.I looked at it for a few days, and the result was completely consistent with the summary of my summary.Through this incident, I know that as long as I do everything, I will observe it carefully, and I will always "observe a result!"

童年的发现作文 篇9

童年是快乐的。人人都有童年，有的是快乐，有的是悲惨，有的是享受，而在快乐的童年里，我们还有童年的发现。

Childhood is happy.Everyone has childhood, some are happy, some are miserable, some are enjoyment, and in a happy childhood, we have childhood discovery.

在小时候，我们八，九岁时，会对一切事物产生好奇心。有一次，炎热的天气，伴随着烈火，我们会一直待在空调房里沉潜，我和小伙伴纷纷买了电风扇，像粉笔盒一样小，源源不断的动力，风叶似乎在和热风赛跑。转的忒快了。

When we were young, at the age of nine, we would be curious about everything.Once, the hot weather, accompanied by the fire, we will stay in the air -conditioned room to sink in the air -conditioned room. My friends and I have bought an electric fan one after another. It is as small as a chalk box and a continuous power.Turning fast.

一阵阵凉爽的风吹向我的脸，就在此刻，哥哥把电风扇拆掉了，都是一些零件，我也开始拆卸，发现了一些电线与小石头大的马达。我便玩弄起来，观察到马达有一个小齿轮和俩个辛片，大概是马达发动风叶。我又寻求爸爸找一些电线盒电池，电线接在芯片上，又让电线盒电池，此时马达嗡嗡！

For a while, the cool wind blew to my face. At this moment, my brother removed the electric fan, all of which were some parts. I also started to dismantle and found some electric cables and small stones.I played it and observed that there was a small gear and two slices of the motor, probably the motor to launch wind leaves.I sought Dad to find some wire box batteries, the wires were connected to the chip, and the wire box battery was made. At this time, the motor buzzed!

童年的发现作文400字 篇10

一天，妈妈在厨房煎鸡蛋，我就走过去看。我突然发现鸡蛋既不是正圆的也不是椭圆的。而是两端很不对称。鸡蛋的两头是一尖一钝。我就文妈妈：“为什么鸡蛋的两头是一尖一钝的呢？”妈妈说：“我也不知道。”

One day, my mother fried eggs in the kitchen, and I walked over.I suddenly found that the eggs were neither upright nor oval.It is very asymmetric at both ends.The two ends of the egg are blunt.My mother: "Why is the two ends of the eggs blunt?" Mom said, "I don't know."

这个问题困恼了我好几天。我突然想到“书是无声的老师”这句话。于是我找来了《十万个为什么》。我终于在书中找到答案了。原来，当小鸡快要孵化出来时，它的头就是朝向这里，然后再用它的最穿入气室，开始直接呼吸气室里的空气。所以，气室对于小鸡在胚胎时期的正常发育，有着非常重要的作用。鸡蛋的形状，和小鸡在蛋中的形态有密切的关系。因为小鸡要从蛋里出来，得靠自己的嘴啄破蛋壳才行，这时不但头和颈都要用力，脚也要有支撑的地方才能施力，而蛋的尖端正是小鸡两脚的支撑点，所以如果蛋撑太圆或太长，小鸡就很难将蛋壳弄破了。

This problem was troubled for several days.I suddenly thought of the phrase "the book is a silent teacher".So I found "100,000 why".I finally found the answer in the book.It turned out that when the chicken was about to hatch out, its head was towards here, and then used its most into the air chamber to start the air in the breathing room directly.Therefore, the gas room plays a very important role in the normal development of the chicks in the embryo period.The shape of the egg is closely related to the shape of the chick in the egg.Because the chicken must come out of the egg, you have to peck the egg shell by your own mouth. At this time, not only the head and neck must work hard, but also the place where the feet are supported to apply for strength.The support point of both feet, so if the egg is too round or too long, it will be difficult for the chicken to break the egg shell.

由此可知，鸡蛋太圆或太长时，就很难孵出小鸡，同时，形状若是不正常的蛋，就算孵出了小鸡，也是畸形的。

It can be seen that when the egg is too round or too long, it is difficult to hatch the chicken. At the same time, if the shape is abnormal, even if the chicken is hatched, it is deformity.

现在，我终于懂了为什么鸡蛋两头一头是一尖一钝的了。这得感谢书。的确，书是一位无声的老师，也是人类最好的朋友。

Now, I finally understand why the ends of the eggs are blunt.Thanks for the book.Indeed, the book is a silent teacher and the best friend of human beings.