Curated Video
How to Write a Proportion | 7.RP.A.2
In this math video we will learn how to write a proportion. We will understand that a proportion represents to equivalent ratios. In the given problem we will compare a given quantity to the cost. We will compare two different quantities...
Curated Video
In Short - Episode 53 - Wind Power
Wind power is one of the easiest sources of clean, carbon free energy.
Curated Video
Dimensions of Similar Triangles | 8.G.A.4
In this math video we will determine the correct dimensions of similar triangles. We will begin by reviewing the definition of similar figures. Similar figures have corresponding angles that are congruent and corresponding sides that are...
Curated Video
Feeling Depressed vs Having Depression – How To Tell the Difference
This is a very relevant topic in this current time as we deal with this pandemic and all of the negativities that comes with it. I don’t think we’ve begun to see the mental impact that this is going to have on us long term. Drug...
Curated Video
Proportion Problems
"Proportion Problems" shows how to solve for the unknown value in proportions by comparing their equivalent values on number line diagrams.
Curated Video
Similar Figures and Scales
Students learn to solve ratio problems using similar figures and scales
R Programming 101
Chi squared test using R programming
If you're learning about statistical analysis using R programming then you'll love this video. In it Dr Martin explains how to use R studio and R programming to do a chi-squared test to compare proportions of a categorical variable. This...
Curated Video
Principles of Design
A video entitled "Principles of Design," which explores the principles of design.
Schooling Online
Virginia Woolf's Mrs Dalloway - Theme of Mental illness
Our brains can be very loud and annoying sometimes. Virginia Woolf knew this all too well and explores this phenomenon in Mrs Dalloway. Join us for a detailed analysis of the theme of Mental Illness in this classic novel, which delves...
Schooling Online
Virginia Woolf's Mrs Dalloway - Sections 7-9 Summary
Lady Bruton invites Richard Dalloway and Hugh Whitbread for an elaborate lunch. But why wasn’t Clarissa invited? Meanwhile, Lucrezia Warren Smith remembers the good old days when Septimus was himself. Nowadays, his memories of the war...
Curated Video
Finding Unit Rate Using a Conversion Ratio
In this video, the teacher explains how to find the unit rate cost per ounce of buying a watermelon using conversion ratios. The video walks through the steps of converting from pounds to ounces and shows how to avoid common mistakes...
Nature League
Are Insects Really Going Extinct? - De-Natured
This week on Nature League, Brit Garner explores extinction threats to life on Earth by breaking down a recent scientific journal article about the endangered state of the world’s insects.
Curated Video
Similar Figures, Angle-Angle Similarity and Indirect Measurement
In this video lesson, we explore similar figures and indirect measurement in math. We learn about corresponding sides and angles, how to use similarity to solve problems, and even how to find the height of an object using indirect...
Curated Video
Using Probability to Predict
In this video, the teacher explains how to use probability to predict the number of times a numbered cube will land on A1 or A4 when rolled 400 times. The video provides step-by-step instructions on how to solve the problem.
Curated Video
How to Make an Inference from Data
In this video, the teacher guides the viewer through solving a standardized math test question that requires making an inference from data. The question involves estimating the number of people in a city who own a car based on a random...
Curated Video
Solving for X in Right Triangles using the Sine Ratio
In this video, we learn about solving for X in triangles using the sine ratio. By comparing the ratios of the length of the side opposite an acute angle to the length of the hypotenuse in right triangles, we can determine the value of X....
Tarver Academy
7-5 Using Proportional Relationships - GEOMETRY
In This Episode, Tyler Teaches Us About Using Proportional Relationships - Geometry
Let's Tute
Piecemeal Distribution of Assets and Liabilities in Firm Dissolution
In this video, the teacher explains the concept of piecemeal distribution in the dissolution of a firm. They discuss the order of payment for liabilities and demonstrate how to calculate the proportionate capital using a statement of...
Brian McLogan
Determining the scale factor of the enlargement of a triangle
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...
Curated Video
Finding Coordinates of Points on a Straight Line Using Similar Triangles
In this video, students learn how to find the coordinates of points along a straight line using similar triangles. They are taught to set up ratios with the vertical side (rise) first and the horizontal side (run) second.
Curated Video
Solving Word Problems with Positive and Negative Fractions
In this lesson, students will learn how to solve word problems involving positive and negative fractions by using mathematical reasoning. The lesson emphasizes the importance of understanding the problem and ensuring that the final...
Healthcare Triage
Medicare's Coverage Gaps and Out of Pocket Costs
One of the original justifications for Medicare is that older people have much higher health care needs and expenses. But there are a few common misunderstandings about health costs when people are older, including the idea that money...
Curated Video
Prove the Pythagorean Theorem: using similar triangles
In this lesson you will learn how to prove the Pythagorean Theorem by using similar triangles.
Brian McLogan
Determining the scale factor of two quadrilaterals
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...