Curated Video
Finding the Area of a Square or Rectangle
In this video we explain how to find the area of a square or rectangle; what area means and how to calculate it. Practice questions and answers are provided at the end of the video.
Curated Video
Rotational Symmetry: Test Your Knowledge
This video provides a range of practice questions and answers on the topic of rotational symmetry.
Curated Video
Interior and Exterior Angles Test Your Knowledge
Test your knowledge of interior and exterior angles in maths! This video provides a range of practice questions and answers on the topic!
Curated Video
Algebra Shapes Puzzles
This video provides five missing value shape puzzles, designed to develop problem solving and algebraic skills. These puzzles are a great way to introduce the topic of algebra.
Curated Video
Proof of the Pythagorean Theorem Using Squares
In this math video we will determine the proof of the Pythagorean Theorem using squares. We will be present with an image created from three squares connected at their vertices to form a right triangle in the center. We will be presented...
Curated Video
Using Pythagorean Theorem in the Real World
In this math video we will be using the Pythagorean Theorem to solve a real world problem. We will understand that the Pythagorean Theorem applies to any right triangle. We will identify the legs and hypotenuse of a right triangle. We...
Curated Video
Missing Side of a Right Triangle
In this math video we will determine the possible lengths of the missing side of a right triangle. We will be given two side lengths and asked to determine two possible lengths for the third side. We will understand that the Pythagorean...
Curated Video
Making a Coin Spin with Forks and Batteries
This experiment of a coin spinning with forks and batteries is just incredible. It is too bad that it is not real. However, this is an easy and fun way to amuse friends or family.
Curated Video
Making Metric Measurements
Mr. Addit provides information about measuring with the metric scale. He then measures length, perimeter, and area.
Curated Video
Calculating the Area
Mr. Addit explains how to calculate the area of a square and a rectangle.
Curated Video
Discovering Perimeter
Mr. Addit explains how to calculate the perimeter of a square and a rectangle. He then gives examples of calculating the perimeters of three-sided, five-sided, and six-sided shapes.
Curated Video
Review for You: Measurement
Mr. Addit reviews measurement of temperature, customary length, and perimeter and area of squares and rectangles.
Curated Video
Maths Legends: A Game of Chess
In this video we tell the tale of the ancient Indian traveller who beat a king at a game of chess and used his knowledge of exponential growth to become rich!
Curated Video
Interior and Exterior Angles Explained
This video explains interior and exterior angles of a polygon. In particular: how to calculate interior and exterior angle, how to find the sum of interior or exterior angles, and how to find the number of sides of a polygon with just an...
Curated Video
How to Find the Order of Rotational Symmetry
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. This is an updated, 4K version of our previous video.
Curated Video
Pythagoras’ Theorem Explained
Pythagoras' Theorem Explanation: This video is an introduction lesson for Pythagoras' Theorem. Why is it useful to know Pythagoras' Theorem? What is a hypotenuse? Watch this video to find out. Practice questions and answers are at the...
Curated Video
Pythagoras' Theorem Visualised
Pythagoras' Theorem Visualised! How does the Pythagorean Theorem work? This video will show you how with a visual animated visualisation.
Curated Video
How to Find the Area of a Parallelogram
This video will explain how to find the area of a parallelogram, what a parallelogram is and provides a visual demonstration of why the formula for the area of a parallelogram works. Practice questions and answers are at the end of the...
Curated Video
What is a Surd
This video explains what a surd is and how to find out if a root is a surd or not a surd. It provides an introduction to understanding surds, which is crucial before studying how to manipulate surds. Practice questions and answers are at...
Curated Video
Three-Dimensional Shapes
Mr. Addit reviews two-dimensional plane shapes and introduces three-dimensional shapes and discusses their attributes.
Curated Video
Polygons and Quadrilaterals
Mr. Addit provides an introduction to polygons and quadrilaterals, and tells how polygons and quadrilaterals can be found in the environment.
Curated Video
Review for You: 2 and 3-Dimensional Figures
Mr. Addit reviews two and three dimensional figures.
Curated Video
What are squares? | Quadrilaterals for Kids
Curious about squares? Delve into the captivating world of these special quadrilaterals that blend fun and math! Discover the awesome properties that make squares unique – equal sides, right angles, and so much more! Ever wondered where...
Curated Video
What is a Rhombus? | Quadrilaterals for Kids
In this video, we explore the fascinating characteristics of rhombuses, a unique type of quadrilateral. A rhombus is a special quadrilateral with four equal sides, which makes it quite distinct. Throughout this video, we delve into...