Lesson topic
Geometric figures
What is a Geometric Shape
Geometric shapes are a collection of many points, lines, surfaces or bodies that are located on a surface, plane or space and form a finite number of lines.
The term "figure" is to some extent formally applied to a set of points, but as a rule, it is customary to call a figure such sets that are located on a plane and are limited by a finite number of lines.
Point and line are basic geometric shapes located on a plane.
The simplest geometric shapes on a plane include a segment, a ray, and a broken line.
What is geometry
Geometry is this mathematical science, which studies the properties of geometric shapes. If the term "geometry" is literally translated into Russian, it means "surveying", since in ancient times the main task of geometry as a science was to measure distances and areas on the earth's surface.
The practical application of geometry is invaluable at all times and regardless of profession. Neither a worker, nor an engineer, nor an architect, and even an artist can do without knowledge of geometry.
In geometry, there is a section that deals with the study of various figures on a plane and is called planimetry.
You already know that a figure is an arbitrary set of points located on a plane.
Geometric figures include: point, line, segment, ray, triangle, square, circle and other figures that planimetry studies.
Dot
From the material studied above, you already know that the point refers to the main geometric shapes. And although this is the smallest geometric figure, it is necessary for constructing other figures on a plane, drawing or image and is the basis for all other constructions. After all, the construction of more complex geometric shapes is made up of many points characteristic of a given figure.
In geometry, points are designated by capital letters of the Latin alphabet, for example, such as: A, B, C, D….
And now let's summarize, and so, from a mathematical point of view, a point is such an abstract object in space that does not have volume, area, length and other characteristics, but remains one of the fundamental concepts in mathematics. A point is such a zero-dimensional object that has no definition. According to Euclid's definition, a point is called something that cannot be determined.
Straight
Like a point, a straight line refers to figures on a plane that has no definition, since it consists of an infinite number of points located on one line, which has no beginning or end. It can be argued that a straight line is infinite and has no limit.
If a straight line begins and ends with a point, then it is no longer a straight line and is called a segment.
But sometimes a straight line has a point on one side and not on the other. In this case, the straight line turns into a ray.
If you take a straight line and put a point in its middle, then it will split the straight line into two oppositely directed rays. These beams are optional.
If you have several segments in front of you, connected to each other in such a way that the end of the first segment becomes the beginning of the second, and the end of the second segment becomes the beginning of the third, etc., and these segments are not on one straight line and, when connected, have a common point, then such the chain is a polyline.
Exercise
Which broken line is called open?
How is a straight line indicated?
What is the name of a polyline with four closed links?
What is the name of a broken line with three closed links?
When the end of the last segment of the polyline coincides with the beginning of the 1st segment, then such a polyline is called closed. An example of a closed polyline is any polygon.
Plane
As a point and a straight line, so a plane is a primary concept, has no definition and it is impossible to see either the beginning or the end from it. Therefore, when considering a plane, we consider only that part of it, which is limited by a closed broken line. Thus, any smooth surface can be considered a plane. This surface can be a sheet of paper or a table.
Injection
A shape that has two rays and a vertex is called an angle. The junction of the rays is the vertex of this angle, and the rays that form this angle are considered its sides.
Exercise:
1. How is the angle indicated in the text?
2. What units can be used to measure the angle?
3. What are the angles?
Parallelogram
A parallelogram is a quadrangle whose opposite sides are parallel in pairs.
Rectangle, square and rhombus are special cases of parallelogram.
A parallelogram with 90-degree right angles is a rectangle.
A square is the same parallelogram, its angles and sides are equal.
As for the definition of a rhombus, it is such a geometric figure, all sides of which are equal.
In addition, you should know that every square is a rhombus, but not every rhombus can be a square.
Trapezoid
When considering such a geometric figure as a trapezoid, we can say that, in particular, it, like a quadrilateral, has one pair of parallel opposite sides and is curvilinear.
Circle and circle
A circle is a locus of points on a plane equidistant from a given point, called the center, at a given non-zero distance, called its radius.
Triangle
Also, the triangle you are already studying belongs to simple geometric shapes. This is one of the types of polygons, in which part of the plane is limited by three points and three line segments that connect these points in pairs. Any triangle has three vertices and three sides.
Exercise: What triangle is called degenerate?
Polygon
Polygons include geometric shapes of different shapes, which have a closed broken line.
In a polygon, all the points that connect the line segments are its vertices. And the segments that make up the polygon are its sides.
And did you know that the emergence of geometry goes back centuries and is associated with the development of various crafts, culture, art and observation of the surrounding world. And the name of the geometric shapes is a confirmation of this, since their terms did not arise just like that, but due to their similarity and likeness.
After all, the term "trapezium" in translation from the ancient Greek language from the word "trapezium" means a table, a meal and other derived words.
"Cone" comes from the Greek word "konos", which in translation sounds like a pine cone.
"Line" has Latin roots and comes from the word "linum", in translation it sounds like a linen thread.
Did you know that if you take geometric shapes with the same perimeter, then among them the owner of the largest area turned out to be a circle.
Lesson objectives:
- Cognitive: create conditions for familiarization with the concepts flat and volumetric geometric shapes, expand the understanding of the types of volumetric figures, teach how to determine the type of figure, compare figures.
- Communicative: create conditions for the formation of the ability to work in pairs, groups; fostering a benevolent attitude towards each other; to educate students for mutual assistance, mutual assistance.
- Regulatory: create conditions for the formation of planning an educational task, building a sequence of necessary operations, adjusting their activities.
- Personal: create conditions for the development of computational skills, logical thinking, interest in mathematics, the formation of cognitive interests, intellectual abilities of students, independence in acquiring new knowledge and practical skills.
Planned results:
personal:
- the formation of cognitive interests, intellectual abilities of students; the formation of value relationships to each other;
independence in acquiring new knowledge and practical skills; - the formation of skills to perceive, process the information received, highlight the main content.
metasubject:
- mastering the skills of independent acquisition of new knowledge;
- organization of educational activities, planning;
- development of theoretical thinking based on the formation of the ability to establish facts.
subject:
- master the concepts of flat and three-dimensional figures, learn how to compare figures, find flat and three-dimensional figures in the surrounding reality, learn to work with development.
UUD general scientific:
- search and selection of the necessary information;
- application of information retrieval methods, conscious and arbitrary construction of a speech utterance in oral form.
UUD personal:
- evaluate their own and others' actions;
- manifestation of trust, attentiveness, benevolence;
- the ability to work in pairs;
- express a positive attitude towards the process of cognition.
Equipment: textbook, interactive whiteboard, emoticons, figure models, figure sweeps, individual traffic lights, rectangles - means feedback, Dictionary.
Lesson type: learning new material.
Methods: verbal, research, visual, practical.
Forms of work: frontal, group, steam room, individual.
1. Organization of the beginning of the lesson.
In the morning the sun came up.
A new day has brought us.
Strong and kind
We are celebrating a new day.
Here are my hands, I open
Them towards the sun.
Here are my legs, they are solid
Stand on the ground and lead
Me on the right path.
Here is my soul, I reveal
To meet her people.
Come, new day!
Hello new day!
2. Updating knowledge.
Let's create a good mood. Smile at me and each other, sit down!
To reach the goal, you must first of all go.
Before you a statement, read it. What does this saying mean?
(To achieve something, you have to do something)
And really, guys, only those who set themselves up for composure and organization of their actions can become a hit on the target. And so I hope that we will achieve our goal in the lesson.
Let's start our journey towards achieving the goal of today's lesson.
3. Preparatory work.
Look at the screen. What do you see? (Geometric figures)
Name these shapes.
What assignment can you offer your classmates? (divide the shapes into groups)
You have cards with these figures on your desks. Complete this quest in pairs.
On what basis did you divide these figures?
- Flat and volumetric shapes
- By the bases of volumetric figures
What shapes have we already worked with? What did you learn to find from them? What figures do we meet in geometry for the first time?
What is the topic of our lesson? (The teacher adds words on the blackboard: volumetric, the topic of the lesson appears on the blackboard: Volumetric geometric shapes.)
What should we learn in the lesson?
4. "Discovery" of new knowledge in practical research work.
(The teacher shows a cube and a square.)
How are they similar?
Can we say that they are the same thing?
What is the difference between a cube and a square?
Let's make an experiment. (Students receive individual shapes - a cube and a square.)
Let's try to attach a square to the flat surface of the ports. What do we see? Is it all (entirely) laid down on the surface of the desk? Close?
! What do we call a shape that can be placed entirely on one flat surface? (A flat figure.)
Is it possible to completely press the cube (all) to the desk? Let's check.
Can a cube be called a flat figure? Why? Is there space between the hand and the desk?
! So what can we say about the cube? (It takes up a certain amount of space and is a three-dimensional figure.)
CONCLUSIONS: What is the difference between flat and three-dimensional figures? (The teacher posts the conclusions on the board.)
- Can be placed entirely on one flat surface.
VOLUME
- occupy a certain space,
- rise above a flat surface.
Volumetric figures: pyramid, cube, cylinder, cone, ball, parallelepiped.
4. Discovery of new knowledge.
1. Name the shapes shown in the figure.
What shape do the bases of these figures have?
What other shapes can you see on the surface of the cube and prism?
2. Shapes and lines on the surface of volumetric figures have their own names.
Suggest your titles.
The sides that form a flat shape are called faces. And the side lines are the ribs. The corners of the polygons are the vertices. These are elements of volumetric figures.
Guys, what do you think, what are the names of such volumetric figures that have many faces? Polyhedra.
Working with notebooks: reading new material
Correlation of real objects and volumetric bodies.
Now select for each object that volumetric figure that it looks like.
The box is a parallelepiped.
- The apple is a ball.
- The pyramid is a pyramid.
- Bank - cylinder.
- The flower pot is a cone.
- The cap is a cone.
- Vase - cylinder.
- The ball is a ball.
5. Physical minutes.
1. Imagine a large ball, stroke it from all sides. It's big, sleek.
(Students wrap their arms around and stroke an imaginary ball.)
Now imagine a cone, touch its top. The cone grows up, now it is already higher than you. Jump to its top.
Imagine that you are inside a cylinder, pat on the top base, tap on the bottom, and now with your hands on the side surface.
The top hat has become a small gift box. Imagine that you are the surprise that is in this box. I press a button and ... a surprise pops out of the box!
6. Group work:
(Each group receives one of the shapes: a cube, a pyramid, a parallelepiped. The children study the resulting figure, write down the conclusions in the card prepared by the teacher..)
Group 1.(To study the parallelepiped)
Group 2.(To study the pyramid)
Group 3.(To explore the cube)
7. Solving the crossword puzzle
8. Lesson summary. Reflection of activity.
Solving a crossword puzzle in a presentation
What new have you discovered for yourself today?
All geometric shapes can be divided into three-dimensional and flat.
And I learned the names of the volumetric figures
Simultaneously with the study of colors, the child can begin to show geometric shapes cards. You can download them for free on our website.
How to study figures with a child using Doman's cards.
1) You need to start with simple shapes: circle, square, triangle, star, rectangle. As you master the material, it is more difficult to start studying the figures: an oval, a trapezoid, a parallelogram, etc.
2) You need to work with your child using Doman's cards several times a day. When demonstrating a geometric figure, clearly pronounce the name of the figure. And if during classes you will also use visual objects, for example, collect inserts with figures or a toy - a sorter, then the baby will very quickly master the material.
3) When the child remembers the name of the figures, you can move on to more difficult tasks: now showing the card, say - this is a blue square, it has 4 equal sides. Ask your child questions, ask him to describe what he sees on the card, etc.
Such activities are very useful for the development of the child's memory and speech.
Here you can download Doman's cards from the series "Flat Geometric Shapes" A total of 16 pieces, including cards: flat geometric shapes, octagon, star, square, ring, circle, oval, parallelogram, semicircle, rectangle, right triangle, pentagon, rhombus, trapezoid, triangle, hexagon.
Classes by Doman's cards perfectly develop visual memory, attentiveness, speech of the child. This is a great exercise for the mind.
You can download and print everything for free Doman cards flat geometric shapes
Click on the card with the right mouse button, click "Save Image As ..." so you can save the image to your computer.
How to make Doman cards yourself:
Print cards on heavy paper or cardstock in 2, 4, or 6 on 1 sheet. To conduct classes according to the Doman method, the cards are ready, you can show them to the baby and call the name of the picture.
Good luck and new discoveries to your baby!
An educational video for children (toddlers and preschoolers) made according to Doman's method "Wunderkind from the cradle" - developing cards that develop pictures on various topics from part 1, part 2 of Doman's methodology, which can be watched for free here or on our Channel Early childhood development on youtube
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards geometric shapes according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards geometric shapes according to the method of Glen Doman with pictures of flat geometric shapes for children
Developing cards geometric shapes according to the method of Glen Doman with pictures of flat geometric shapes for children
Also, our Doman cards according to the "Wunderkind from the cradle" method:
- Doman Cards Utensils
- Doman's cards National dishes
Lesson objectives:
- Cognitive: create conditions for familiarization with the concepts flat and volumetric geometric shapes, expand the understanding of the types of volumetric figures, teach how to determine the type of figure, compare figures.
- Communicative: create conditions for the formation of the ability to work in pairs, groups; fostering a benevolent attitude towards each other; to educate students for mutual assistance, mutual assistance.
- Regulatory: create conditions for the formation of planning an educational task, building a sequence of necessary operations, adjusting their activities.
- Personal: create conditions for the development of computational skills, logical thinking, interest in mathematics, the formation of cognitive interests, intellectual abilities of students, independence in acquiring new knowledge and practical skills.
Planned results:
personal:
- the formation of cognitive interests, intellectual abilities of students; the formation of value relationships to each other;
independence in acquiring new knowledge and practical skills; - the formation of skills to perceive, process the information received, highlight the main content.
metasubject:
- mastering the skills of independent acquisition of new knowledge;
- organization of educational activities, planning;
- development of theoretical thinking based on the formation of the ability to establish facts.
subject:
- master the concepts of flat and three-dimensional figures, learn how to compare figures, find flat and three-dimensional figures in the surrounding reality, learn to work with development.
UUD general scientific:
- search and selection of the necessary information;
- application of information retrieval methods, conscious and arbitrary construction of a speech utterance in oral form.
UUD personal:
- evaluate their own and others' actions;
- manifestation of trust, attentiveness, benevolence;
- the ability to work in pairs;
- express a positive attitude towards the process of cognition.
Equipment: textbook, interactive whiteboard, emoticons, figure models, figure sweeps, individual traffic lights, rectangles - feedback means, Explanatory Dictionary.
Lesson type: learning new material.
Methods: verbal, research, visual, practical.
Forms of work: frontal, group, steam room, individual.
1. Organization of the beginning of the lesson.
In the morning the sun came up.
A new day has brought us.
Strong and kind
We are celebrating a new day.
Here are my hands, I open
Them towards the sun.
Here are my legs, they are solid
Stand on the ground and lead
Me on the right path.
Here is my soul, I reveal
To meet her people.
Come, new day!
Hello new day!
2. Updating knowledge.
Let's create a good mood. Smile at me and each other, sit down!
To reach the goal, you must first of all go.
Before you a statement, read it. What does this saying mean?
(To achieve something, you have to do something)
And really, guys, only those who set themselves up for composure and organization of their actions can become a hit on the target. And so I hope that we will achieve our goal in the lesson.
Let's start our journey towards achieving the goal of today's lesson.
3. Preparatory work.
Look at the screen. What do you see? (Geometric figures)
Name these shapes.
What assignment can you offer your classmates? (divide the shapes into groups)
You have cards with these figures on your desks. Complete this quest in pairs.
On what basis did you divide these figures?
- Flat and volumetric shapes
- By the bases of volumetric figures
What shapes have we already worked with? What did you learn to find from them? What figures do we meet in geometry for the first time?
What is the topic of our lesson? (The teacher adds words on the blackboard: volumetric, the topic of the lesson appears on the blackboard: Volumetric geometric shapes.)
What should we learn in the lesson?
4. "Discovery" of new knowledge in practical research work.
(The teacher shows a cube and a square.)
How are they similar?
Can we say that they are the same thing?
What is the difference between a cube and a square?
Let's make an experiment. (Students receive individual shapes - a cube and a square.)
Let's try to attach a square to the flat surface of the ports. What do we see? Is it all (entirely) laid down on the surface of the desk? Close?
! What do we call a shape that can be placed entirely on one flat surface? (A flat figure.)
Is it possible to completely press the cube (all) to the desk? Let's check.
Can a cube be called a flat figure? Why? Is there space between the hand and the desk?
! So what can we say about the cube? (It takes up a certain amount of space and is a three-dimensional figure.)
CONCLUSIONS: What is the difference between flat and three-dimensional figures? (The teacher posts the conclusions on the board.)
- Can be placed entirely on one flat surface.
VOLUME
- occupy a certain space,
- rise above a flat surface.
Volumetric figures: pyramid, cube, cylinder, cone, ball, parallelepiped.
4. Discovery of new knowledge.
1. Name the shapes shown in the figure.
What shape do the bases of these figures have?
What other shapes can you see on the surface of the cube and prism?
2. Shapes and lines on the surface of volumetric figures have their own names.
Suggest your titles.
The sides that form a flat shape are called faces. And the side lines are the ribs. The corners of the polygons are the vertices. These are elements of volumetric figures.
Guys, what do you think, what are the names of such volumetric figures that have many faces? Polyhedra.
Working with notebooks: reading new material
Correlation of real objects and volumetric bodies.
Now select for each object that volumetric figure that it looks like.
The box is a parallelepiped.
- The apple is a ball.
- The pyramid is a pyramid.
- Bank - cylinder.
- The flower pot is a cone.
- The cap is a cone.
- Vase - cylinder.
- The ball is a ball.
5. Physical minutes.
1. Imagine a large ball, stroke it from all sides. It's big, sleek.
(Students wrap their arms around and stroke an imaginary ball.)
Now imagine a cone, touch its top. The cone grows up, now it is already higher than you. Jump to its top.
Imagine that you are inside a cylinder, pat on the top base, tap on the bottom, and now with your hands on the side surface.
The top hat has become a small gift box. Imagine that you are the surprise that is in this box. I press a button and ... a surprise pops out of the box!
6. Group work:
(Each group receives one of the shapes: a cube, a pyramid, a parallelepiped. The children study the resulting figure, write down the conclusions in the card prepared by the teacher..)
Group 1.(To study the parallelepiped)
Group 2.(To study the pyramid)
Group 3.(To explore the cube)
7. Solving the crossword puzzle
8. Lesson summary. Reflection of activity.
Solving a crossword puzzle in a presentation
What new have you discovered for yourself today?
All geometric shapes can be divided into three-dimensional and flat.
And I learned the names of the volumetric figures
Here you and your child can explore geometric shapes and their names using fun picture exercises. But the training will be most effective if you add various samples of geometric shapes to the printed assignment. For this purpose, items such as balls, pyramids, cubes, inflated balloons (round and oval), tea mugs (standard, cylinder-shaped), oranges, books, balls of thread, square cookies and much more - all, what will your fantasy tell you.
All of these items will help the child understand what a three-dimensional geometric figure means. Flat figures can be prepared by cutting out the necessary geometric shapes from paper, having previously painted them in different colors.
The more different materials you prepare for the lesson, the more interesting it will be for your child to learn new concepts.
You may also like our online math simulator for grade 1 "Geometric Shapes":
Online math simulator "Geometric Shapes Grade 1" will help first graders practice their ability to distinguish between the main geometric shapes: a square, a circle, an oval, a rectangle and a triangle.
Geometric shapes and their names - We conduct a lesson with the child:
So that the child can easily and naturally remember the geometric shapes and their names, first download the picture with the task in the attachments at the bottom of the page, print it on a color printer and put it on the table along with colored pencils. Also, by this time, you should already have prepared various items that we listed earlier.
- Stage 1. First, have the child complete the tasks on the printed sheet - say aloud the names of the figures and color all the pictures.
- Stage 2. It is necessary to visually show the child the differences between volumetric figures and flat ones. To do this, lay out all sample objects (both volumetric and cut out of paper) and move with the child from the table at such a distance from which all volumetric figures are clearly visible, but all flat samples are lost from sight. Pay the baby's attention to this fact. Let him experiment, going closer and further to the table, telling you about his observations.
- Stage 3. Then the lesson needs to be turned into a kind of game. Ask your child to take a close look around him and find objects that are in the form of any geometric shapes. For example, a TV is a rectangle, a clock is a circle, etc. For each piece you find, clap your hands loudly to add enthusiasm to the game.
- Stage 4. Conduct research and observational work with those sample materials that you have prepared for the lesson. For example, place a book and a flat rectangle of paper on the table. Invite your child to feel them, look at them from different angles, and tell you their observations. In the same way, you can examine an orange and a paper circle, a children's pyramid and a paper triangle, a cube and a paper square, an oval-shaped balloon and an oval cut from paper. You can add the list of items yourself.
- Stage 5. Place various volumetric samples in an opaque bag and ask the child to touch a square object, then a round one, then a rectangular one, and so on.
- Stage 6. Lay out in front of the child on the table several different objects from those that are involved in the activity. Then have the child look away for a few seconds while you hide one of the objects. Turning to the table, the child should name the hidden object and its geometric shape.
You can download geometric shapes and their names - Task Form - in the attachments at the bottom of the page.
Geometric Shape Names - Print Cards
Studying geometric shapes with your baby, you can use cards for printing from Fox Bibushi during class. 
... Download the attachments, color-print the card form, cut out each card along the outline - and start learning. Cards can be laminated or glued to thicker paper to preserve the appearance of the pictures, because they will be used repeatedly.
The first six cards will give you the opportunity to study the following shapes with your child: an oval, a circle, a square, a rhombus, a rectangle and a triangle, under each figure in the cards you can read its name.
After the child has memorized the name of a certain shape, ask him to do the following: trace around all the samples of the studied shape on the card, and then paint them in the color of the main shape located in the upper left corner.
Download the names of geometric shapes - Cards for printing - you can in the attachments at the bottom of the page
With the help of the following six cards, the child will be able to get acquainted with such geometric shapes: parallelogram, trapezoid, pentagon, hexagon, star and heart. As in the previous material, you can find its name under each figure.
To diversify the activities with the baby, combine learning with drawing - this method will not let the child overwork, and the baby will be happy to continue his studies. Make sure that the child is not in a hurry when tracing the figures along the lines and completes the task carefully, because such exercises not only develop fine motor skills, they can further affect the baby's handwriting.
You can download cards for printing with the image of flat geometric shapes in the attachments
In the process, how you will study with your child three-dimensional geometric shapes and their names, using the new six cards from Bibushi with images of a cube, cylinder, cone, pyramid, ball and hemisphere, purchase the studied figures in the store, or use objects in the house that have a similar shape.
Show your child with examples how volumetric figures look in life, the child must touch and play with them. First of all, this is necessary in order to use visually - the effective thinking of the baby, with the help of which it is easier for the child to learn about the world around him.
Download - Volumetric geometric shapes and their names - you can in attachments at the bottom of the page
Other materials on the study of geometric shapes will also be useful to you:
Fun and colorful tasks for children "Drawings from Geometric Shapes" are very convenient teaching material for preschool and primary school children in learning and memorizing basic geometric shapes:
The tasks will familiarize the child with the basic shapes of geometry - a circle, an oval, a square, a rectangle and a triangle. Only here is not boring memorization of the names of figures, but a kind of coloring game.
As a rule, one begins to study geometry by drawing flat geometric shapes. The perception of the correct geometric shape is impossible without drawing it out with your own hands on a sheet of paper.
This activity will amuse your young mathematicians. After all, now they will have to find familiar geometric shapes among many pictures.
Superimposing shapes on top of each other is a geometry activity for preschoolers and younger students. The point of the exercise is to solve addition examples. These are just unusual examples. Instead of numbers, here you need to add geometric shapes.
This task is composed in the form of a game in which the child will have to change the properties of geometric shapes: shape, color or size.
Here you can download tasks in pictures, in which the counting of geometric shapes for mathematics classes is presented.
In this task, the child will get acquainted with such a concept as drawings of geometric bodies. Essentially, this activity is a mini-lesson in descriptive geometry.
Here we have prepared for you three-dimensional geometric shapes from paper that you need to cut and glue. Cube, pyramids, rhombus, cone, cylinder, hexagon, print them on cardboard (or colored paper, and then stick on cardboard), and then give them to the child to remember.
Here we have laid out for you a count to 5 - pictures with math tasks for toddlers, thanks to which your children will practice not only their counting skills, but also the ability to read, write, distinguish geometric shapes, draw and paint.
And you can also play math games online from the fox Bibushi:
In this educational online game, the child will have to determine what is superfluous among the 4 pictures. In this case, it is necessary to be guided by the signs of geometric shapes.