In this video lesson we will review the effects of constants, h, a, and k on a linear function. We will learn that the constant h effects by transforming a function horizontally left or right. We will learn that the constant a will...

This video lesson reviews the effects of a and c on a quadratic function. You will discover vertical translations of quadratic functions.

This video shows the process for solving the problem presented in SATs 2022 Paper 2 Q25, which involves translation and reflection on a grid. Students will understand the concept of transformation in geometry and how it applies to shapes...

In this video I answer a few questions I have had in the comments of other videos. These questions are great questions, but can't be answered in a comment and making a video about just one of them would be too short. In this...

Sandro Botticelli's well-known painting, The Birth of Venus has a very particular philosophy of beauty embedded within in. He used the Golden Ratio in his composition. Here's the story behind the painting.

Solutions to Problem 26.

Is that video title going to convince you to exercise? MEGASTUDY alert. The term megastudy is a pretty new one to us, and we like it. Basically, a MEGASTUDY is a group of large randomized controlled trials run simultaneously to look into...

In this animated video, we will teach you the right word you'll need if you want to ask a question in Japanese! Learn the Japanese words for Who, What, When, Where, Why and How

Understand the meaning of a programming language and learn about the different types of languages and their use and how they look like.
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This clip is from the chapter "Quick Intro To Computer Basics" of the series "Learn and...

Have you ever wondered where these monkey emojis come from? And why they are covering parts of their faces? And what does it have anything to do with Chinese philosopher Confucius (孔子 Kongzi)?



In this video, I’ll explain the...

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...

Through real life examples and animation, this video shows students that when an object is symmetrical, it has the property of symmetry and that the line of symmetry is the line of reflection. Students will come to understand that many...

Genetic Expression Set: 4. This clip takes a detailed look at the complicated process of genetic transcription.

Jesus' name in Hebrew was "Yeshua" which translates to English as Joshua. So how did we get the name "Jesus"? And is "Christ" a last name? Watch the episode to find out!

Through real life examples and animation, this video shows students that when an object is symmetrical, it has the property of symmetry and that the line of symmetry is the line of reflection. Students will come to understand that many...

The Nutcracker. A story that spawned a thousand childrens books and countless adaptations for the stage, and then eventually made it to the silver screen. But, the origins of the Nutcracker isn’t the history of one nutcracker story. In...

In this video, students will learn about translations in geometry. They will understand how a translation is an exact replica of a figure, with line segments and angles remaining the same size and shape. The video emphasizes the concept...