In this short video we will learn how to rotate a figure about a vertex in the coordinate plane. We will learn that the center of rotation is about a fixed point, a vertex, rather than the origin of the coordinate plane. The vertex...

Parity Puzzles

👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle...

The equation for average angular velocity is presented in relation to the equation for average linear velocity. Radians per second and revolutions per minute are discusses as the units for angular velocity. Objects which have angular...

👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...

Naming molecules according to IUPAC nomenclature.

More spinning things! Records, and wheels, and doors, and other fun things. The equations that govern this kind of motion are just like the ones we learned in kinematics, except they have different symbols. Lots of funky Greek letters in...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

The right hand rule for the direction of torque is described and demonstrated six times.

In this video, students will learn how to tell time using only the hour hand on an analog clock. They will understand that the hour hand moves slowly and takes one hour to move from one number to the next.

An introduction to trigonometry.

This video showcases the incredible journey of Archer John Walker, who went from watching the Paralympics on TV to becoming a Paralympic champion himself. It highlights his achievements and then focuses on his attempt to break the world...

Work together to move forward, with only passing backwards! The game of Rugby is unique and teaches great new skills not found in traditional North American Sports. Coach Dan is here with all the basic skills and drills to get you up to...