This video is a lecture presentation on the theory of F = KE. The presenter explains the relationship between the force applied to a spring and the resulting extension caused by that force. The presentation includes calculations and...

This video explains the concept of direct proportion and how to solve problems related to it. The lecturer explains the mathematical language associated with direct proportion and provides examples where it can be applied. The video then...

Understand the graph of a proportional relationship.

In this lesson, students will learn how to write and graph equations of proportional relationships in the form of direct variations. They will also identify the constant proportionality from an equation and learn how to use it to graph...

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

In this math video we will answer an open response question from a standardized test. We will interpret the graph of a proportional relationship. We will be asked to explain an ordered pair on the graph using the title and labels of...

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...

Write equations to represent proportional relationships.

In this video, the teacher explains how to identify proportional relationships in tables and graphs, and how to determine the constant of proportionality. The lesson includes examples and step-by-step instructions for finding the...

👉 Learn how to solve for the unknown in a triangle divided internally such that the division is parallel to one of the sides of the triangle. The triangle proportionality theorem states that if a line is parallel to one side of a...

This video lesson is an introduction to slope. Students learn that slope is a rate comparing the rise, change in y, over run, the change in x. Practice is embedded within the lesson to check for understanding.

Identify the constant of proportionality when given a table or a graph.

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

What is proportionality? How does it relate to pattern? Learn the answers to these questions and explore the basics of proportional relationships in this video.

👉 Learn how to solve proportional rate problems using integration. The integral, also called antiderivative, of a function is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a...

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...

It explains gravitation, force of gravity and gravitational force. It talks about the universal law of gravitation and its importance.

The video explains the concept of inverse proportion and how to solve problems involving it. The instructor uses examples and equations to demonstrate how as one value increases, the other decreases at the same rate. Practical...

In this video, the teacher explains how to find the scale factor or constant of proportionality in an architect's scale. The concept of ratios, proportions, and scale factors is introduced, and division is used to determine the scale...

Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Elastic objects (such as a spring) can store elastic potential energy when they are stretched. For example this happens when a catapult is...

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

All is quiet inside the anthropology and archaeology museum… until Carmen strikes again! This lesson will apply Newton’s 2nd Law of Motion to moving and accelerating objects.

Definitions included: Newton’s 2nd Law of Motion,...

It explains the concept of direct proportion by using real-world examples. It also provides a few word problems on direct proportion and their solutions.

The video explains the concepts of direct proportion and inverse proportion in mathematics. It gives examples of how these proportions work in real-life situations, such as the cost of cups of coffee and the time it takes to complete a...