Created by teachers, this highly interactive tool provides an easy-to-use workspace where students can practice proofs while exercising their deductive reasoning muscles.
Pentominoies are shapes made by joining five squares together. There are 12 of them in total, and they can be used for various geometry and interdisciplinary art activities in math.
Mr. J will go through complementary and supplementary angle examples and explain the steps of how to find a missing complementary angle measure and/or supplementary angle measure.
This activity uses coloured yarn to make shapes. Choose the yarn and then stretch it across the pegs. Students can make line segments or shapes and then work out the perimeter, area, angles, and more.
This activity will let you see how well you estimate angles. You will be given an angle to aim for. Drag the blue ball along the line to set your angle.
Now that you know what angles are, you're ready to start measuring them! The tool we use is called a "protractor", and in this lesson we'll review how to use it, and how to read the numbers on a protractor to measure any angle.
Do you need to learn about the different types of angles in 4th grade? This educational kids math video shows upper elementary math students how to classify different angles!
Learn what a triangle is and how many types of triangles there are. You'll learn to classify triangles depending on their sides (equilateral triangles, isosceles triangle and scalene triangles) or their angles (acute triangle, right triangle and obtuse triangle).
Polygons are formed by several parts: sides, vertices, angles and diagonals. Also, they can be regular (all sides and angles equal) or irregular (not all sides or angles equal).
Y’all better saddle up and mosey on down to Camp Quadrilaterals! We got ourselves a hootenanny goin’ on. We've got all these new camper friends of mine sittin'‘ around the fire singing the Numberock Quadrilateral Song.
Skateboards, mountain climbing, billiards… Don't you just love this stuff? That's why NUMBEROCK put it all into this song about types of triangles that is filled with real-world connections.
Join us in this MightyOwl video and learned about the distributive property and area! We will break apart numbers with the distributive property to help you multiply to find the area of huge rectangles.
In this video we learn how to find an object's area because it is all around us! We focus on rectangular shapes and tile them to show that area is equal to the product of the length and width
Join us in this video and learn about area and a square unit, a way to measure area. We will also play some puzzle games and divide and create shapes from triangles and squares.
Create shapes using colorful blocks and explore the relationship between perimeter and area. Compare the area and perimeter of two shapes side-by-side. Challenge yourself in the game screen to build shapes or find the area of different figures.
Area" and "Perimeter" are both vocabulary words associated with 2-D shapes, but what's the difference between the two? Do shapes with the same area have the same perimeter automatically?
Learning to calculate area is one of the most practical and useful math skills you could ever learn. Whether on earth or on another planet, this Flocabulary song covers the length and width of calculating perimeter and area with some real life and out of this world examples.
Resources and lesson plans from Blackgold school district that are focused on angles and telling time. If you click the links, there is a sign-in prompt -- but you can bypass the sign-in by clicking the image instead and will be able to access all the Google slides associated with that image
