After the introduction of new educational standards in general educational institutions, research or projects became mandatory at each level of training. Such an academic discipline as arithmetic is no exception. A variety of mathematical projects made in groups by individual students contributes to the formation of cognitive interest in the subject.
Design activities in elementary school
In the third grade, children can compose some kind of fairy tale related to numbers, elementary actions: subtraction, addition. Project activity, which is now an obligatory element of the work of primary school teachers, is aimed at the self-development of the younger generation, the desire of younger students to acquire new knowledge and skills.
Consider the various mathematical projects that the children created under the guidance of their mentors, as well as involving their parents.
What will be required for work?
Using modern information technology, you can begin to work. Mathematical projects that come up with elementary school children can be a real detective story. Of course, in addition to fantasy, the project assumes that schoolchildren have certain skills so that a fairy tale or story does not contain computational errors.
"The missing figure"
We offer a ready-made mathematical project. Grade 3 - the age at which children prefer active games, unusual stories. The story of the "missing five" can rightly be considered a real detective story.
Once Masha, a student of grade 3, was doing homework in mathematics. As soon as she wrote down the equation in her notebook, a phone rang. Masha left the table, went to another room. If the girl saw what was happening in her notebook at that moment, she would be pretty surprised. So, while the hostess of the records was missing, a crime occurred. Investigator Ravno arrived at the scene. He saw an unusual record: A-4 = 5.
“Strange, there is a minus sign, therefore, theft occurred,” the investigator Ravno made an assumption.
And near the scene there was a Five, who cried loudly:
- The guard! Stole! The Four was stolen from me! I only turned away for a moment, but she was gone.
- Calm down, do not worry, please, and try to remember if you found someone strange object nearby? - Equally asked.
- I saw some strange A in a mask and a dark coat hiding behind flower bushes.
“This Mr. A is most likely the unknown kidnapper.” Need to find him! - suggested equal.
The investigator came to the detective bureau and began to look at photographs of various criminals. He even remembered one thing about himself, that the number "Eleven" was encroaching on the health of Mr. One Hundred and Two. It was then a dark cloak as a distinctive sign of the criminal.
The investigator exclaimed equally:
- It is clear, of course, I understand who the criminal is! Urgently need to interrogate him!
And then Equally went to the house at Eleven. But he managed to find only his wife. It turned out that Eleven is in prison for a crime. This is confirmed by his alibi; he could not abduct Four from Mrs. Five.
He was equally upset: his version turned out to be erroneous. He went to the exit, but then the wife of the Eleven remembered that the other day Mr. Nine had come to her, took a dark cloak for a while.
- Thank you so much for such important information! - the investigator Ravno said goodbye and went in search of the Nine.
He was at home, and Equally began his interrogation.
- You stole the Four from the Five? - Strictly asked Ravno.
Nine replied:
- It's definitely not me! I don’t have a dark cloak!
“Tell me, how do you know that there was a dark cloak on the thief?” Well, show me what’s in your closet! - demanded equal.
Nine opened the closet, and then Equally I saw that there was a cloak.
“We will conduct an investigative experiment, get dressed,” said Equally.
After they were at the crime scene, the Five were waiting for them.
- Let's proceed to the investigative experiment. Five, return to the place where you lost the Four. And you, Nine, go to place A.
After Nine entered the equation, we got the expression 9-4 = 5
- Five, do you recognize the criminal? - the investigator asked Equally.
- Yes! Of course! cried Five.
Nine had to admit:
- Yes, I stole the Four. She is in my house. Please forgive me, I promise, I won’t behave like that anymore.
After. how the Four was saved, the Five became the happiest figure in the world. Investigator Equally succeeded in uncovering another committed crime.
A Tale from the Country of Digraphy
We offer one more project - “Mathematical Tales”.
Lived - there were numbers in one magical land. And then Zero conceived to leave the kingdom, to go on a journey. He wanted to get into the country Primer, to find out what its inhabitants do. Along the way, Zero met the Unit, it was higher than Zero, so it went ahead, they got a dozen. On the way, five joined them, they turned out the number 105. crossing the bridge, the five jumped forward, the number 510 formed.
They became friends, and together went to the country Primer. In this country they got acquainted with interesting and mysterious letters: A, I, B. As a result of their friendship, unusual combinations appeared that chess game lovers began to use.
"Hard worker Nolik"
Consider his one project about mathematical tales. It can be used in a generalizing lesson or for an extra-curricular event.
The project “Mathematical Tales of Zero and One” will arouse interest among the children. The Big Numbers decided to relax, they headed to the restaurant. Among them were: Deck, Raven, Darkness, Billion, Billion, Quintillion, Quadrillion, Sextillion.
They dined, as expected, an ear with salmon, pies with sterlet, gypsies appeared before them. And Nolik worked as a waiter. He barely had time to run from the kitchen to the tables, serving new dishes, removing the glass broken by the guests.
- What are you spinning under my feet? Cried the raven.
“There is no place for him among such gentlemen as we,” said Quadrillion, “let him go.”
The deck gave poor Nolik a slap in the face. Tired of suffering humiliation, he left. What happened to the gentlemen called? Without Nolik, they became ordinary units that were of no interest to anyone. Until now, they are looking for Nolik, they want to apologize to him. A lot of time passed, but they could not find the hardworking Nolik, who for the first time in his life felt absolutely free and lucky.
Important fraction
Unusual mathematical projects created by children in elementary school help them to realize the importance and significance of the “Queen of Sciences”. Parents can act as assistants in inventing creative work.
The mathematics project “Mathematical Mysteries” can be made in the form of a fairy tale.
In the world lived Fraction, who had two faithful friends: the Denominator and the Numerator. The fraction believed that it was the most important, and therefore tried to humiliate the Denominator. The more she offended him, the less he became, and the fraction itself was inflated with importance.
There came a moment when the Denominator turned to zero, and then the Fraction burst with anger.
Tale of the Unit
How to make a project in mathematics - Grade 3? Mathematical tales can be composed using elementary computational skills. For example, figures can participate in it as the main characters. How can I design a mathematical project? Grade 3 - this is the age when children are happy to draw, sculpt, create applications from colored paper. For example, a fabulous project about the Unit can be created, armed with colored paper, creative imagination. The guys can imagine the unit in the form of a beautiful girl. What else can be included in this math project? Grade 3 - the mathematical skills of the guys are already quite formed, so the Unit girl can make purchases, which will also be present in the application.
Interesting story
We offer one more project in mathematics. Mathematical tales can be composed using the works of famous writers. We offer one story reminiscent of Andersen's tale.
Once upon a time there was a Unit and her girlfriend - Imaginary Unit. They were inseparable, but the Imaginary Unit always wanted to take the place of her girlfriend. In the country of Mathematics, King Numeral decided to marry his son Nolik.
He called the prince to himself and said to him:
“Son, I’m already old and weak, and it’s difficult for me to rule the country, it’s time for you to marry,” he began his conversation with his son.
The bride of the kingdom heard this news, hurried to the palace to the bride.
“I'm the most beautiful and smartest,” said Five. “Only I can be the wife of the new king!”
“No, no,” I’m smarter and wiser than you, ”Seven said to her.
Zero, looking at the girls, dreamed of seeing among them the one Unit that he had long been unrequitedly in love with.
The one liked the prince too, but she was very shy. She was overtaken by a girlfriend - the Imaginary One, but the prince realized that this was not his lover, and rejected the impudent. The king, who met the real One, approved the choice of his son, and soon played a wedding for the whole ten!
Unusual healing
We offer an interesting project "Mathematical Tales for Grade 3", which were created by ordinary students. In a certain arithmetic kingdom there lived the King Natural number and the Queen Right Fraction. They were ruled by Division and Sum.
They had a daughter - a Mixed number, which was like a fractional part like a mom, and the whole - like a dad. Growing up, the princess began to learn spells from the magic book, as a result she turned into the Wrong Fraction. A real rite helped to restore the girl to her former appearance - she swam in a magical mirror lake.
The Tale of Order in the Kingdom of Mathematics
It is quite possible to make an unusual project about mathematical fairy tales in the form of a fairy tale. Grade 3 - the age at which the guys sincerely believe in magical transformations.
Lived in the country of Maths Twins-Units. Their parents died, the girls were left alone. Near their house lived a mischievous old lady-deuce. She did not like babies, she found fault with them for no reason. Once the sisters knocked on the house, two young men entered, introducing themselves as the pages of the king: Equal and Plus.
When the old woman was on the doorstep, Plus stood between the sisters, and Equally, he was behind them, and then the old woman smiled, she recognized her granddaughters in the girls.
After some time, the girlfriends married the royal pages, and the old Deuce became for them a real good fairy.
Quarrel of best girlfriends
Two decimal fractions: Sixth Hundredths and Sixth Thousandths walked together, played, but once the girls quarreled over a trifle.
Six Hundredth says:
- I'm so much more!
Six thousandth replies to her:
- I take up more space on the sheet.
“But I'm bigger than you,” retorts the Sixth Hundredths.
The girlfriends could not agree, went to ask other numbers. Zero exclaimed:
- All are good! You, Sixth Hundreds, are bigger than your girlfriend. And you, Six Thousand, occupy more space in your school notebook. And each of you is right in your own way.
The girls listened carefully to the wise Zero, and having decided that they had no more reason for enmity, they reconciled.
Finally
In order to stimulate independent activity in mathematics of younger schoolchildren, the best option would be to involve the younger generation in research and design activities. The guys, studying a variety of mathematical actions, come up with fairy tales for everyone, in which the most incredible adventures take place with numbers.
For example, after studying a certain topic, younger students can present their creative work to other children.
The most striking projects related to mathematical calculations may well become the basis for organizing an interesting extracurricular event.