Hello friends! With you Yuri Okunev.
Is it necessary to train attention - it sounds like “should I brush my teeth in the morning?”. The answer is beyond doubt. Today we will talk about tasks for the development of attention. Performing these exercises every day, you will enjoy the results after 2 weeks.
In previous articles, we discussed in detail how to conduct, and also dwelled on each age category in detail:
;
;
;
.
In this article, I would like to summarize and introduce you to universal exercises for training attention, which will be equally interesting to perform for both adults and children.
Attention is present where consciousness is directed. The degree of concentration depends on the ability and willpower.
The following recommendations are intended to help you in the process of working on yourself and your attention.
- Solve puzzles more often: puzzles, charades, crosswords, sudoku. The constant load on the brain contributes to the development of mindfulness;
- Go in for sports, play outdoor games: tennis, badminton, volleyball. Walk long distances. By moving, we make our brain work. All thought processes improve, including attention;
- Do not strive to do two things at the same time, do one thing;
- When reading a book, turn on your imagination, imagine each literary hero before your inner eye: how he is dressed, what he said, with what intonation;
- Set aside time for attention development classes: do at least 10 minutes, but every day.
Exercises
The exercises below are arranged in order of increasing difficulty, although this division is arbitrary. Preschoolers are encouraged to take tasks from the first half of the list, adults can choose towards the end.
Let's get started.
- Bell The child picks up a bell hanging on a ribbon, and at the request of an adult tries to perform movements: squats, bends, jumps. Everything must be done so that the bell does not ring.
- peepersAn adult and a child sit opposite each other and look into the eyes. You can blink. The one who looks away first loses.
- Sculptor. This task improves tactile perception. Blindfold the child's eyes with a scarf and ask them to mold something from plasticine. Let at first it will be a very simple element - a ball, a sausage. Gradually, the figures can be complicated, sculpting entire sculptures.
- Notice everything. Put 8 items in a row on the table. Let the child look at them for 5-10 seconds, then cover the objects with an opaque cape. The child remembers and says what was on the table.Now we open the cape again for 10 seconds, close it and ask the child to tell in what order the objects were, what color each of them was.We swap 2 or 3 items in places. Open the cape, the child looks for 5-10 seconds. We close. The child must tell from memory what has changed.
- Correction test. We take any text for 8-10 lines. It is necessary to cross out one letter in the text (let's say “a”), circle the other (“o”) and place the third (“k”) in a box. 1.5 minutes for the whole task.
- Repeat after me. This method helps to increase the amount of attention and memory.
We lay out a composition of 6-8 matches on the table, close it. The child must look at the matches for 10 seconds, remember how they lie, then lay out the same design from their matches. Gradually, the task becomes more difficult, an increasing number of matches are introduced, bringing up to 15. - Countdown. Ask your child to count objects, such as cars, while walking outside, using descending counting: 20, 19, 18, etc. If it fails, let it start over. When improving the performance of the task, you can complicate the task: count from 30, 50 and even from 100.
- Indian. Invite the child to play "Indians". You need to freeze in place and listen. Who will hear more sounds and noises? It is necessary not only to catch sounds, but to say from what they arose. The one who hears the most wins.
- Read and listen. A task that develops the ability to distribute attention between different types of activities.
Turn on the recording of an interesting fairy tale. While listening, let the child read a book, preferably a short story. At the end, we ask you to retell the content of the story, and then ask what the child remembers from the fairy tale. Ideally, the content of both the fairy tale and the story should be well conveyed. - Rainbow. Close your eyes and try to imagine with your inner eye all the colors of the rainbow in turn: red, orange, yellow, etc. Colors must be presented quite clearly, it can be in the form of a colored circle or a solid background, hold each image for at least 2 seconds. If you cannot see any color, repeat the task again.
- Hand. A very good task for the development of voluntary attention. It is carried out in the form of a competition-game.
Participants take a sheet of paper, circle their palm on it, each finger. Then numbers from 1 to 100 are entered inside the image. Numbers can be depicted in different sizes, larger, smaller, stretched and scattered on different sides of the picture. The harder it is to find these numbers, the better. The players change sheets. Now you need to find all numbers from 1 to 100 for speed. Whoever is faster - he won. - Player. We turn on the music and adjust the volume so that the music sounds very quiet, at the limit of hearing, but the sounds are clearly distinguished. We listen to music. The exercise is performed no more than 3 minutes.
- Sequence of numbers. Write a sequence of 25 digits. Now find all pairs of adjacent numbers that add up to the number 12. Try to complete the task in a minute.
Simulator Wikium
There are other ways to train. You can develop all the properties of your attention using an electronic simulator Wikium. Quite simple and attractive flash games of this service will not leave you indifferent.
The Wikium technique, thanks to many years of scientific research by its creators, allows you to achieve significant improvements in attention in a short time, of course, subject to regular training.
Practice and share your experience. Subscribe to blog news, invite friends.
Good luck! And see you soon! Sincerely, Yuri Okunev.
Spend the summer bright and unforgettable!
You will receive in the educational game library a whole month of interesting and useful games and discoveries in the natural world:
- An entertaining fairy tale game in pictures and tasks about the adventures of Chick the sparrow in the zoo. The fairy tale includes ready-made cognitive game scenarios (26 fragments) that will help you introduce children to the world of animals.
- Answers to your questions and support of authors game libraries in conducting games with your kids.
- Communication in a circle of like-minded people with other members of the toy library and their children in a closed group, sharing experiences and ideas.
- Development tasks: mazes, guessing games, logic puzzles, creative tasks, tasks for the development of thinking, imagination, speech.
- Four creative author's master classes for making unusual crafts with children: dancing magnetic swans on the lake, flying butterfly, unusual insects, breathing game about elephants.
- Ready colorful visual material: over 70 high quality illustrations. These are drawings - tasks, drawings - labyrinths, cards with high-quality photographs of all animals - heroes of an educational fairy tale (gopher, hummingbird, swan, kingfisher, cormorant, lion, elephant, grebe, etc.)
All materials (fairy tales, games, poems, assignments, etc.) are copyright
and developed by us specifically for this game library.
And one more important bonus - we compiled our game library in such a way that it would be interesting for adults to solve our puzzles! AND so that not only children, but also adults enjoy every task and game!
| Playbook authors: |
The cognitive toy library was developed by a creative duet of authors - specialists in the field of teaching children and familiarizing children with nature:
- Olga Astrakhantseva - biologist, master of biological sciences, author of the blog "Magic of Biology", winner of the republican competition "Teacher of the Year".
- Asya Valasina - candidate of pedagogical sciences, specialist in the development of speech of preschool children and preschool pedagogy, author of the site for parents and teachers "Native Path", winner of the competitions of professional skills "Teacher of the Year" and "Moscow Masters".
"We created this fairy tale with great love for children and nature, we put our souls into it, all our experience, our hearts, a sea of inspiration and new ideas, we made beautiful high-quality illustrations for it. We will be glad if our great work will help you and your children to make new discoveries in the world of nature and in the world of the native word and love them the way we love them!"
The cognitive toy library will be interesting not only for kids, but also for schoolchildren and even adults! It is addressed to:
- Parents of children aged 4-9 who want to raise inquisitive, intelligent, creative kids and want to spend their summer leisure time with children in an interesting and useful way.
- Teachers of children of senior preschool and primary school age, working in kindergartens, schools, nature museums, children's centers and children's health camps. You get ready-made material, using which you can organize a whole project, a holiday or a month of discoveries! This will be remembered by children for a long time!
- For nannies and governesses, tutors conducting individual lessons with children for the development of their cognitive abilities, speech, thinking, creativity.
- To all adults who love nature, want to learn a lot of interesting things about her and immerse themselves in the magical land of Fairy Tales and Games!
Below you will see examples of pages from our cognitive toy library about Chika at the zoo. Listening to a cognitive fairy tale about a cheerful baby - Chick the sparrow, children learn a lot of new things, help the hero of the fairy tale, performing speech, cognitive, creative tasks. They answer Chick's questions, solve riddles, help solve the names of animals and find the way. Children learn from the text of the fairy tale:
- Which animal has cheek pouches and why are they needed?
- What is the difference between a lizard and a snake?
- Why do horned vipers need horns?
- What birds live in water bodies, on trees, move on the ground? And how can they be distinguished from each other?
- What is an ornithologist? What is an aviarium, terrarium, serpentarium?
- What do hummingbirds eat? And much more!
In addition to the text of the cognitive fairy tale in our book you will find: 1. Cognitive labyrinths, sheets - searchers, tasks
2. Speech games - fairy tales and game speech exercises about Chika and his friends in pictures
3. Tasks for the development of attention, perception, thinking of the child
4. Creative workshops. All crafts come with ready-made templates.
5. Colorful realistic illustrations and photographs of animals - heroes of a fairy tale to familiarize the baby with the outside world.
This is how the pages of an educational fairy tale look like - a game library. It contains 87 such sheets: the text of the fairy tale and tasks for it in pictures.
Dear friends! The game summer game library about Chika is a continuation of the game elective course, which took place with us during the school year on the site "Native Path". Here are some reviews about it and our game libraries (names have been changed):
Nadezhda: "Asya, thank you very much for this elective. Now we can't imagine life without it :)!
Alena has become very liberated in the language over the year. Not afraid to describe, retell, compose. And she was very struck by the magic stones with beautiful words. Until now, he periodically puts pebbles in this chest, when he finds some beautiful word, and he protects it very much. Right today they were returning from the sea, she saw a young acacia tree and said: "Mom, look at the tree, how red the girl is, young, beautiful, thin, and the twigs are developing like hairs."
Alena generally began to notice a lot in the world around her, to think and reflect on what is different, what is similar, to come up with comparisons. It would seem such a simple game, but give such a result. And our classes also help Alenka develop perseverance and concentration. It seems to me that for us it's just a gift of fate that we got to you for an elective course."
Elena: "Hello, Asya and the members of the group!!! I want to start by thanking you for this elective. Our life has become much more interesting and more fun. Vanya became more liberated. Can accurately convey his idea. I would not say that he began to speak more colorfully. But I began to experiment more with the word, began to notice some nuances, analyze, come to some conclusions, sometimes unexpected, I began to notice interesting words, and also the similarities of some words with others. And also he began to retell well, before he could not connect two words, and now it is very clear. Thank you for our progress!"
Zoya:
"Hello! We have finally returned from a long vacation and I would like, Asya Vladimirovna, to express my gratitude to you. We mastered the last topic in the village in the company of neighboring children. The children were simply delighted. They don’t play with children like that, so we were very in demand. I would even say that too much. But we repeated different games from previous topics (I prudently downloaded everything to my phone). Ilya matured and took an active part, composed rhymes, riddles, fairy tales. The vocabulary was significantly replenished. The boys developed an interest in the WORD. The company began to play rhythm games. Thank you very much! We look forward to continuing!"
We do not give information about the recruitment of new groups on this site, because. we run small groups and usually they are recruited among our subscribers - regular readers.
We provide information about the start of recruitment of a new elective group in our groups on social networks, in the mailing list, as well as in our Telegram channel "Child Development".
| Answers to your questions |
Question 1. Is the toy store suitable for a 3 year old? Or should I wait up to 4 years?
Answer: A child of 3 - 3, 5 years old can also participate in the game library with older brothers and sisters. Especially if your kid is interested in the world of animals, likes to experiment, look at books with illustrations of plants and animals, encyclopedias. But he won't be able to complete all the tasks yet.
For young children, it will be good if you print out pictures depicting the heroes of a fairy tale from our book and play scenes with them as the fairy tale progresses. Those. turn our fairy tale - game into a performance. This form of presentation of a cognitive fairy tale is always well received by kids!
Question 2: Is it necessary to have a printer to participate in your toy library (to print a book and tasks)?
Answer: You can do without a printer and show your child all the tasks right from the screen of a tablet or laptop.
If you have a printer and the ability to print pictures for the book, then we have specially made an application for you - a presentation, collecting in it only the visual material of the game library. Then you do not need to print the entire collection, it is enough to print only the pictures of the presentation to save paper.
Question 3: Will it be necessary to additionally glue - cut - draw manuals for your educational game library? Do I need to buy something extra to play?
Answer: You already have all the props at home, you don’t have to buy anything extra. Is everything ready. In any home there are threads, scissors, paper and similar materials. And the materials for the games are given to you ready-made, as are the pictures. You can immediately read a fairy tale and do game tasks for it.
If your kid wants to play with the heroes of a fairy tale, you can print pictures from our presentation - application and make figures of a table theater. But it's only up to you! All materials are given to you ready-made so that you can immediately show them to the children!
Question 4. I'm leaving in July for vacation. Will I be able to participate in the summer game elective in August?
Answer: You get access to the elective forever. And you yourself choose when it is more convenient for you to participate in it - in July or in August. Perhaps you will read a book, do crafts and complete all the tasks in one month. Or maybe the game library will take you two months with a vacation break. In any case, in July - August, I will always answer your questions and help if any difficulties arise.
Question 5. My children are now with their grandmother and will return home only in the fall. But I really want to take an elective! How do I participate in the summer elective?
Answer: You can purchase an elective - an educational game library about the zoo now, and play these games in the fall, when the children return home. It's just that the group will no longer be in the fall, and you will ask questions individually if you need my help. You will already have access to the materials, you will be able to get acquainted with them, read the discussions in the group.
I wish you all an interesting and joyful summer!
I will be glad to meet you and your children in the summer playground!
IP Valasina Asya Vladimirovna OGRNIP 314774621900700 TIN 290202968527
New Year's road toy library for children 6-8 years old
New Year's game library "Road adventure of the Snow Maiden" for children 6-8 years old
Description: I bring to your attention a New Year's game library. Games will bring children not only a festive mood, but also help in mastering the basics of the Rules of the Road. Game material will be interesting and useful for teachers of all educational institutions.
New Year's game library for children 6-8 years old. Road adventure of the Snow Maiden
Target: Creating a festive New Year's mood.Tasks:
To consolidate in games the knowledge of children about road signs, traffic signals, about the Rules of the road;
Develop logical thinking, memory, ingenuity, speed, orientation in space, speech, the ability to work in groups, in a team;
Cultivate a friendly attitude towards each other, politeness, a desire to learn the Rules of the road.
Material and equipment: 2 easels; a large snowball made of cotton wool; tape recorder, phonogram of the New Year's round dance; soft toy monkey; 2 hoops; 4 gymnastic sticks; skittles; 3 small low tables; a large snowflake (telegram, on the other hand, a route diagram is drawn); 2 sets of paper circles (traffic signals); snowflakes, stars, with the image of road signs in the middle 10-12 pieces; 2 cut into parts of the Christmas tree; 3 large snowflakes with signs, cut into several pieces.
Characters: presenter, Hare, Santa Claus, Snow Maiden.
The course of the holiday.
Leading. A merry winter brought us a holiday,The green tree came to visit us.
Hello, New Year's holiday,
Christmas tree and winter holiday!
All my friends today
We'll invite you to the Christmas tree.
(looks around, hands up)
It's time for us to start the holiday
And where is the Snow Maiden with Santa Claus?
Hare. (runs in with a big snowflake)
Telegram! Telegram! (gives the presenter a telegram)
I found it in the forest under the tree!
Leading. I wonder what telegram is? (looks at the snowflake)
Yes, it is not simple, with a sound message (record sounds)
"Dear Guys! Happy New Year everyone! 2016 is the Year of the Monkey according to the Eastern calendar. The Snow Queen hid the little Monkey in her ice palace. And without it, the New Year will not come. You must help free her. The Snow Queen swept up, covered all the roads and paths. There are no road signs or traffic lights. If people do not follow the rules of the road, then trouble can happen. The path ahead of you is not easy. Follow the route indicated on the map. I'm waiting for you at the Snow Queen's palace. Hurry, see you soon! Your Snow Maiden.
Leading. How can we be? Guys, do you agree to go on the road and save the Monkey?
Children. (answer) Yes!
Leading. And here is the map (turns the snowflake over). Put it in a prominent place for everyone to see.
(looks at the map) So... We're moving to the right. There is a big snowdrift here, it's not easy to get through. Guys, what can you drive through snow and snowdrifts in winter?
Children. Sledges, sledges, snowmobiles, skis…
Snow Maiden. To complete this task, you need 3 teams of 3 people.
Game "Collect winter transport"
They are laid out on 3 tables: (a sled cut into pieces on one table, a sleigh on the other, a snowmobile on the third). 3 players are called to each table. The team that quickly assembles the picture from the parts wins.
Leading. Guys, the Snow Queen did her best. What did she hide under the snowdrift? What are those lights?
Children. (answer) Traffic lights! Traffic light!
Leading. The traffic light needs to be fixed. How are traffic lights located?
Children. (children's answers)
The game "Who will fix the traffic light faster"
2 teams of 3 people must assemble a traffic light. Each team is given colored circles (traffic signals). At the leader’s signal, the team must run across to the other side of the site, overcoming obstacles: run between two gymnastic sticks, jump into and out of the hoop, run between the pins and line up in a certain sequence one after another to make a traffic light. It all depends on your imagination and imagination. The team that overcomes the obstacles without violations and “fixes” the traffic light wins.
Leading. Where should we move now? (looks at the map).
I see some traces. It is not clear whose footprints these are, everything was powdered with snow. Maybe these are your footprints in the snow, hare?
Hare. Looks like mine..or not mine.. (thinks). I ran here, but the tracks were already covered with snow. I can not see anything. You need to keep walking the path. Let the guys help.
Game "Lay traces" (quiz)
Play 2 teams of 5 people. The team lines up one after the other. Each team member gets 1 trail. The team must make a path from the footprints by answering the quiz questions. The first in the team answers the question, if the answer is correct, then he puts his mark on the track and stands last in the team; if he didn’t answer, then he leaves with the trail and also stands last in the team. If someone has traces left, then the fans help answer questions and the traces are laid out on the track of the team to which they give their preference. The team with the most footprints in the snow wins (meaning they answered the most questions).
Questions for the quiz:
1. Multi-seat car for the transport of passengers (bus)
2. Loud special machine beep (siren)
3. Part of the road on which pedestrians are walking (sidewalk)
4. Striped transition markings ("zebra")
5. Crossing point (crossroad)
6. Driver or pedestrian not complying with traffic rules (violator)
7. Person using transport (passenger)
8. Where are traffic lights installed (at the crossroads)
9. Bend in the road (turn)
10. Vintage horse-drawn carriage (coach)
Leading. There are footprints in the snow. The guys just have to go as quickly as possible and tread the path.
Game "Follow the trail"
There are two teams of 5 people. They stand one after another, clinging to the train. You need to walk along the path track to track, without disengaging, run around the hoop and go back in the same way. The team that follows the tracks without breaking the rules wins.
Leading. So the tracks led us to the palace of the Snow Queen. Look, our Snow Maiden! But why is she not mobile and sad? (go around the Snow Maiden in a circle, consider).
Hare. The Snow Maiden was bewitched by the Snow Queen. We need to urgently call Santa Claus!
Children. (speaking in unison) Santa Claus! Santa Claus! Santa Claus!
Father Frost. So I got to you
At least a little delayed.
How many people are in the hall,
I know that you were waiting for me.
Happy New Year to you, friends,
Finally, I have arrived.
I overcame all obstacles
I knew that I would be welcome here.
Hare. We are very glad to see you, Santa Claus! Look, the Snow Queen has bewitched the Snow Maiden, and you have a magic staff. Disenchant, Snow Maiden!
Father Frost. Don't be afraid guys
Now I'm blowing on her
And I will disenchant the Snow Maiden.
Conjure a woman, conjure a grandfather,
Live, Snow Maiden! (walks around the Snow Maiden, blows on the Snow Maiden three times, touches the staff and she comes to life)
Snow Maiden. Thank you, friends
I became the same again.
Oh guys, I'm glad you found me. Now we will all find the Monkey together. Let's eat it.
The Snow Maiden invites several guys to look for the Monkey with her, they find her. The monkey sits on a chair or on a cube, not far from the Christmas tree, next to it on three spacings are split pictures.
Snow Maiden. Guys, the Monkey from colored ice floes is collecting something.
Let's help her, because the Snow Queen will not let her out of the palace if the pieces of ice are not assembled into a picture. I wonder what should happen here?
(lays ice cubes on the tables - split pictures)
Game "Collect a snowflake"
Cut pieces of snowflakes are laid out on 3 tables. 3 players are called to each table to collect a snowflake (in the middle there should be an image of a road sign). For example, "Pedestrian crossing", "Main road", "Underground pedestrian crossing"
The team that collects the snowflake faster and correctly names the road sign wins.
Snow Maiden. What beautiful snowflakes turned out, not simple, but with
road signs, which the guys correctly named.
The Snow Queen moved in a sleigh, in a reindeer sleigh, and she herself dreamed of a ride in a car. Guys, why didn't she succeed?
Children.(answer) She couldn't drive a car. She didn't have a car. Didn't know the road signs. She didn't know the rules of the road, etc.
Snow Maiden. The Snow Queen in her sleigh could move wherever she liked. And she believed that there was no need to know the Rules of the Road. She was angry with people that there were a lot of cars on the roads. So she came up with a test for us.
Leading. Let's assemble and decorate a Christmas tree for the Snow Queen so that she is no longer angry.
Some guys will collect Christmas trees, others will decorate.
For the game you need 2 teams of 5 people. Each team member attaches his piece to the easel
Relay game: "Who will collect the Christmas tree faster"
Leading. Look how pretty the trees are. But what is not on the Christmas trees?
Children: toys!
Leading. And the toys will be special on the Christmas trees - snowflakes and stars with
with road signs.
Game - relay race: "Dress up the Christmas tree"
Play 2 teams of 5 people. Team members take turns attaching 1 sign toy with magnets to the Christmas tree. And the last member of the team attaches a star at the top. The team that quickly decorates the Christmas tree with toys and correctly names the road signs wins.
Leading. So the Christmas trees sparkled with toys, stars,
Snowflakes.
Father Frost. Near the green Christmas tree Together we will stand in a round dance!
Soon, soon, New Year!
(A phonogram sounds, the children, together with Santa Claus and the Snow Maiden, dance in a round dance)
Father Frost. Come on, guys, answer,
How do you welcome winter?
What are you having fun with?
What do you play in winter?
Children. (Children's answers: skiing, skating, sledding, etc.)
Father Frost. Then listen to my riddles:
1. In the yard in the morning the game,
The kids played.
Shouts: “Puck!”, “By!”, “Beat!” -
So there is a game... (hockey)
2. Every evening I go
Draw circles on ice.
Only not with pencils, but with shiny ones ... (skates)
3. Beat bolder with this stick,
So that the blow was like from a cannon,
This is a hockey stick
And she is called... (stick)
4. We are with ram's horns,
We rush down the hill ourselves,
And climb the mountain
We start to get stuck. (sled)
5. Two stripes in the snow,
Leave on the run.
I fly from them with an arrow,
And they are after me again. (skis)
Snow Maiden. Guys, do you like to play in the snow? Everyone stand in a big circle. Look at my snowball. To the music, we will pass it to each other, and when the music stops, whoever has a snowball in their hands should tell us a poem, you can even sing a song, dance.
(The game is repeated 3-4 times)
The children stay in the circle.
Father Frost. Here is the New Year's Eve
It's time for us to finish.
For you to grow big
I wish you, children,
So that you do not know worries,
And I'll be back to you in a year.
Leading.
MONKEY is the sun,
Joy, happiness and enthusiasm,
There is courage and ingenuity,
Boundless vision!
Snow Maiden.
I wish everyone on the planet
IN MONKEY New Year:
Let warmth, love and affection
The furry beast will bring!
Solving logical entertaining tasks, you will learn to reason and begin to understand the beauty and elegance of reasoning.
Every cultured person should be familiar with logical problems, puzzles, games that have been known for many hundreds of years in many countries of the world.
Tasks for 5 - 8 grade.
Entertaining mathematics. Attention task. Learn to compare and analyze.
Task 1. Which cards are the same?
Which? (A) 1,2 and 3; (B) 2.3 and 5; 1, 3 and 4; (D) 2, 4 and 5; (E) 3, 4 and 5;
ANSWER:
From the first card, only card No. 2 is obtained (turned by 180 degrees), and all the rest are not obtained by any rotation.
But the remaining 3 cards are the same (3,4,5).
Indeed, the fourth card is obtained from the third by turning to the left by 90 degrees, and the fifth - from the third by turning to the right by 90 degrees.
The total answer is (E).
Task 2. Magic glasses.
Harry Potter has magical glasses in which he sees all green as white and all white as green. Harry looked through those glasses at the rectangle on the left. What did he see? Magic glasses won't confuse us.
Select the upper left square near the right rectangle. He's white. Therefore, it is visible in glasses green.
We have two candidates: and (D). The case is dropped since it only has 3 green squares. The case remains (D). Correct answer (D)
Task 3. What did I drink in the end - coffee with milk or milk with coffee?
From a full glass of coffee I drank half and added the same amount of milk. Then I drank a third of the resulting coffee with milk and added the same amount of milk. Then I drank a sixth of the resulting coffee with milk, filled the glass with milk to the top and drank it all to the end.
What did I end up drinking more: milk or black coffee? Learn how to solve problems with intelligence.
ANSWER
The amount of black coffee drunk is equal to its original amount and is 1 glass.
Milk was added first half a glass, then a third of a glass, and finally a sixth of a glass, i.e. a total of ½ + 1/3 + 1/6 = 1 cup.
Therefore, coffee and milk are drunk equally.
Task 4. Let's check the seller. We will be vigilant, the seller is also mistaken.
The buyer took a carton of milk worth 3.45 shekels, a box of cottage cheese worth 3.6 shekels, 6 cakes and 3 kilograms of sugar from the store.
When the cashier knocked out a check for 29.6 shekels, the buyer demanded to check the calculation and correct the mistake.
How did the buyer determine that the invoice was incorrect?
ANSWER:
The value of goods of each type is expressed as a multiple of 3
(for goods of the first two types, the price is a multiple of three, for the rest - the number of goods purchased).
If each term is divisible by 3, then the sum must be divisible by 3.
The number 29.6 is not divisible by 3; hence the calculation is wrong.
Task 5. How much does a book cost? We will be vigilant, carefully read the condition of the problem.
I paid Rs 100 for the book. and still have to pay
how much would be left to pay if they would pay for it as much as was left to pay.
How much does a book cost?
that the paid 100 rubles is the “first half” of the cost of the book.
So the book costs 200 rubles.
Simple puzzles with which you can relax and have fun at lunchtime or after the bustle of the day.
1. Simple arithmetic
Only one person was able to solve this example on the UPSC exam
2. Logic puzzle
A task for a first grader
3. Mindfulness test
Find a mouse
4. Find the mistake
90% of people can't find a mistake on this test
5. Eye workout
Find a heart... And when you find it, feel if yours beats!
6. Find a baby
A simple task for experienced parents
7. Find 7 differences
Try not to focus on one point.
8. Find a cat
There is a stranger among the dogs. Find it!
9. . Next level
The task has become more difficult. We are looking for a spy cat in the steppe
10. Riddle
Riddle for adults
11. Abstract thinking
Above we have a triangle, which consists of several parts. In the lower figure, the same figures, but inverted. Where did the empty cell come from?
12. Logic task
What time must the clock number 5 show in order to continue a certain sequence
13. Attention!
The cat is lost again.
14. Spot the difference
Every snowman is different in one way from the rest.
15. Higher mathematics
First solve the equations, and then find these numbers (answers) in the table of numbers. The sequence of numbers should go in a straight line, you can diagonally, from right to left, from bottom to top and vice versa
16. Reading with obstacles
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