Mathematics 5: Geometry & Measurement

This cool song shares some the symmetry you can find at an amusement park

This video explains what rotational symmetry is and how to find the order of rotational symmetry of a shape. Practice questions and answers are at the end of the video.

In this video, you'll learn that symmetry has a lot to do with cutting shapes in half. With some shapes you can only have one line of symmetry but other shapes have more. Why?

Symmetry doesn't just apply to simple geometric shapes. We can create a line of symmetry for many complicated objects!

Join us as we delve into the concept of lines of symmetry and explore its significance in the real world.

This video explains what coordinates in math are and how to plot them on a graph. Practice questions at the end of the video.

Have you dreamed of having your own Marauders' Map? Did you know that you have to understand coordinates to use a map well? Let's find out how coordinates work!

Some friendly aliens have gotten lost. Find the aliens and enter their coordinates from the graph.

All shapes have a two-dimensional property called area. Learn how to figure out what the area of a shape is in this video!

In this 'read-along' video, you'll learn about how to calculate the area and perimeter of a square or rectangle.

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.

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

The area of a rectangle is the number of square units inside it. In this video kids will be able to practice calculating areas with fun examples.

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?

Today we're going to learn about calculating the perimeter of polygons.

Learn how to find the perimeter of a triangle.

Measure the area of a shape by covering it with square units and counting the number of unit squares used.

Today, we'll look at perimeter examples where one of the sides is missing a number. You'll learn how to create an addition equation to calculate the perimeter, even if one of the sides of the shapes is unknown.

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.

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.

This document provides teachers with sample instructional activities, assessments, and resources to support teaching Math – Grade 5 – Coordinate Geometry.

Resources and lesson plans from Blackgold school district that are focused on angles and triangles. 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