Bozeman Science
Thinking in Proportion: Level 5 - Proportional Relationships
In this video Paul Andersen shows conceptual thinking in a mini-lesson on proportional relationships. TERMS Quantities - the amount (or number) of a thing Proportional relationship - relation of one dataset to another dataset Directly -...
TED-Ed
TED-Ed: Equality, sports, and Title IX - Erin Buzuvis and Kristine Newhall
In 1972, U.S. Congress passed Title IX, a law which prohibited discrimination against women in schools, colleges, and universities -- including school-sponsored sports. Before this law, female athletes were few and far between, and...
Curated Video
Blender to Unreal Engine - Become a Dungeon Prop Artist - Creating the Torn Scroll Edge Effect
In this lesson, you will be creating a scroll with a torn paper effect in Blender.
Curated Video
How to Compare and Interpret a Graph
In this math video we will learn how to compare & interpret a graph. We will connect unit rate to slope or constant of proportionality on the graph. We will write an equation using the unit rate. As we compare two lines on the graph we...
Curated Video
GCSE Maths - What Does Inversely Proportional Mean? #91
This video covers: - What inverse proportion or inversely proportional means - What the relationship looks like on a graph - What the relationship looks like in an equation This video is suitable for maths courses around the world. KS3 -...
Soliloquy
How Jacinda Ardern turned 49% into 53%
In the recent New Zealand Election, Prime Minister Jacinda Ardern’s Labour party came away with almost a majority of the vote, but from this, they will get an absolute majority in Parliament, so how did they manage this and turn 49% into...
Schooling Online
IB Physics Circular Motion and Gravitation: Gravitational Force
Your friends might believe that Physics is dry and boring, but we’re going to prove them wrong! In subtopic 1, we’ll design theme park rides, such as rollercoasters and the rotor (aka the gravitron). Then, in subtopic 2, we’ll journey...
Schooling Online
Physics Advanced Mechanics: Motion in Gravitational Fields - Gravitational Force
Gravity is a heart-warming story of attraction. These farm animals would fall for each other even if the laws of Physics stop working! This lesson will formally revisit the gravitational force (from year 11), focusing on Newton’s Law of...
Let's Tute
Basic Proportionality Theorem - Thales Theorem
This video explains about Basic Proportionality Theorem with the help of an activity .
Curated Video
Proportional Relationships and Slope: Graphing Equations and Interpreting Slope
In this video lesson, we cover proportional relationships and slope, including how to graph equations and interpret slope in the context of a problem. We also discuss comparing relationships and using different representations to...
Curated Video
Writing Equations for Proportional Relationship Between Distance and Time
This video explains how to write an equation that represents the proportional relationship between distance and time. It demonstrate how to find the unit rate by dividing the total distance by the total time. The video clarifies that...
Curated Video
F = KE: Understanding the Relationship Between Force and Extension in Springs
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...
KnowMo
Introduction to Direct Proportion
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...
Curated Video
Understanding Graphs of Proportional Relationships
Understand the graph of a proportional relationship.
Curated Video
Writing and Graphing Equations of Proportional Relationships
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...
Brian McLogan
How to use SSS proportionality to show two triangles are similar
👉 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...
Curated Video
Interpret the Graph of a Proportional Relationship
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 the...
Curated Video
GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Proportionality - Explained
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 steps. This video...
Curated Video
Equations to Represent Proportional Relationships
Write equations to represent proportional relationships.
Curated Video
Graphs of Proportional Relationships and Constant of Proportionality
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...
Brian McLogan
How to apply the triangle proportionality theorem to determine the missing side
👉 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...
Curated Video
Slope Using Rise Over Run
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.
Curated Video
Constant of Proportionality
Identify the constant of proportionality when given a table or a graph.