Free shape worksheets for preschool and kindergarten These worksheets help students lean the basic shapes; they include exercises on tracing, drawing, naming and identifying 2D shapes, recognizing the difference between 2D and 3D shapes, and comparing shapes to real life objects. Trace and draw the shapes Draw and identify shapes. Regular Polygons. A polygon is a plane (2D) shape with straight sides. To be a regular polygon all the sides and angles must be the same. Classify shapes and solve problems using what we know of the properties of shapes. Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501(c)(3) nonprofit organization.
There are several kinds of shapes you will learn in elementary school; this page will provide you with the names and examples of each one.
A round shape, drawn like this:
A shape with three sides. Sometimes the sides are equal—sometimes they aren’t. Their names are sometimes different depending on the length of the sides. We will show you the common ones:
Equilateral triangle—this triangle has 3 equal sides.
Isosceles triangle—this triangle has 2 equal sides.
Scalene triangle—this triangle has no equal sides.
3d visualizer portfolio pdf examples. A box shape, with four equal sides—opposite sides are parallel, drawn like this:
Parallel means non-intersecting. For example, parallel lines means that if the two lines kept going forever, they would never cross over each other—they would always be an equal distance apart.
Another box shape, with two sets of equal sides. Equal sides are opposite each other. The sides are parallel to each other. It’s drawn like this:
Another 4 sided shape, with one set of parallel lines (the other set of lines is not parallel), drawn like this:
A shape with five sides. They can be drawn many different ways, but these are the most common:
The pentagon on the left is known as a regular pentagon, because all of its sides are the same length. The one on the right is also a commonly known pentagon, shaped like a house.
A shape with six sides, drawn like this:
A shape with seven sides, drawn like this:
A shape with eight sides, drawn like this:
You’ll notice that the octagon is the shape they use for stop signs.
A shape with nine sides, drawn like this:
A shape with 10 sides, drawn like this:
A shape with 12 sides, drawn like this:
All of these shapes are polygons. A polygon is a shape made of lines that could be colored in (all the lines meet and it has a “middle”).
Most of what you will be asked to do with these shapes is recognize them and draw them, so memorize how many sides they have, what they look like, etc. Other things may include calculating the area and/or perimeter of these shapes. If you’re trying to find area or perimeter, read our page on Area and Perimeter.