Geometric figures explained for children

[rkuma265]

Geometric figures explained for children

Geometric shapes are one of the first lessons children learn in geometry class. Not only do they provide the basis for further delving into this area, but it also allows them to more easily identify the shapes that surround them in everyday life, as well as make estimates about space, distance or volume more easily. In addition, it is an excellent exercise to develop your spatial perception, while training logical thinking and analytical skills.
From the age of 5 or 6, children are already prepared to understand what geometric figures are and learn to identify the different basic shapes. If your child is able to tell how old am I today, then you can begin to familiarize them with geometry through drawings earlier. In Infant Stage we explain what geometric figures consist of and what are the basic shapes so that you can teach children more easily, at the same time we offer you some didactic activities that will make your work easier.
What are geometric figures?
Basically, geometric figures are spaces delimited by points, lines, or surfaces. In other words, these are portions of the plane or space limited by a kind of “edges”. The most basic geometric figures are the point and the line, but there are also many other shapes that come to life when closing a line, either curved in the case of the circle and circumference, or straight in the case of polygons.
How are geometric figures classified?
There are various classifications of geometric figures, but the most common is based on their dimensions. According to this classification, there are five main types of geometric figures:
Dimensionless figure. Basically, it refers to a figure that has no dimension. This category includes the point, the minimum, and indivisible unit in geometry. It is worth noting that, although the point is dimensionless, it can be located in space through its coordinates.
Linear figure. These are figures that have only one dimension. These types of figures include the line and the curve, which are nothing more than a line formed by a succession of points in space.
Flat figure. Plane figures have two dimensions, width, and length. This category basically includes polygons such as the triangle and the quadrilateral and cones such as the circumference, which are made up of various points and lines.
Volumetric figure. This type of figure includes shapes with three dimensions: height, width and depth. Unlike plane figures that delimit a physical space in a plane, volumetric figures limit a certain volume in space. Within this category are included the sphere and the cylinder, for example.
N-dimensional figure. This group includes all geometric shapes that have more than three dimensions. They are much more complex shapes that delimit a certain volume in space and that are made up of infinite points and lines.

What are the main geometric figures? Her CHARACTERISTICS

Linear and flat figures are the first that children know since, in addition to being much simpler, they provide the basis for them to later learn more complex geometric shapes. These basic shapes include the line, circle, square, rectangle, triangle, ellipse, and rhombus.

Line. The line is nothing more than a succession of various points in space. There are two main types, the straight line in which the points that make it up to go in the same direction and the curved line in which the points change direction.
Circle. It is one of the main flat geometric figures. Basically, it describes the plane delimited by a circumference, which is nothing more than a flat and closed curved line in which all the points are equidistant from the center.
Triangle. The triangle is a polygon with three sides, whose sides and angles can be equal as in the case of the equilateral triangle or unequal, as for example in the scalene triangles. It can also be the case that it has two equal sides and angles and one unequal, as in the isosceles triangle.

Square. A square is a type of four-sided polygon. Its main distinction is that all its sides and angles are equal. In this way, the width and length values ​​coincide in the square.
Rectangle. This is another type of four-sided polygon, in which all its angles are equal. However, unlike the square, only the parallel sides are equal, that is, only its even sides are equal.
Diamond. It is another variety of polygon with four sides, in which its parallel sides are equal. Unlike the rectangle, the rhombus does not have all four equal angles but only opposite ones.
Three activities to teach geometric shapes to the little ones
Teaching children geometric shapes doesn't have to be boring. There are different activities that you can practice at home to exercise basic geometric shapes in a simple and fun way. These are three ideas that make learning easier.
1. Draw shapes
An excellent exercise to familiarize children with geometric shapes is to ask them to draw them on paper. Ideally, start with the simplest figures and work one at a time until you gain skill in drawing. At the beginning and until they have mastered the figures, help them work with a model that will serve as a pattern, which you can find on the Internet or draw on your own. To add a fun touch to the activity, ask them to color the figure in their favorite color once they finish it.

2. Tell stories
Children love stories, so they will be delighted to hear stories about geometric shapes. On the Internet, you can find different stories about geometric shapes, but you can also create one at home with the help of children. Choose who or who will be the protagonists, such as Mr. Circle, the young Triangle or Quadratic, and let the little ones let their imaginations
3. Shape Detective
A very practical and fun way for children to learn to recognize geometric figures in their environment is to decompose objects around them into simple geometric shapes. Ask them, for example, to find all the geometric shapes on their bike or in the doghouse. Once they learn to identify them, they will look for them everywhere.