Instructional Video1:42
Brian McLogan

How to determine the reduction scale factor for two parallelograms

12th - Higher Ed
👉 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...
Instructional Video3:57
Brian McLogan

Determining the scale factor of the enlargement of a triangle

12th - Higher Ed
👉 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...
Instructional Video2:15
Brian McLogan

How to determine the scale factor of a dilation for enlargement

12th - Higher Ed
👉 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...
Instructional Video2:16
Brian McLogan

How to determine the scale factor for the dilation of two triangles

12th - Higher Ed
👉 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...
Instructional Video1:22
Brian McLogan

Determining the scale factor of two quadrilaterals

12th - Higher Ed
👉 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...
Instructional Video6:32
Brian McLogan

What are dilations, similarity and scale factors

12th - Higher Ed
👉 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...
Instructional Video1:22
Brian McLogan

What is an enlargement dilation

12th - Higher Ed
👉 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...
Instructional Video24:13
Curated Video

Checking and securing understanding of drawing accurate scaled diagrams

Pre-K - Higher Ed
Pupil outcome: I can draw an accurate scaled diagram using a suitable choice of scale. Key learning points: - Given the real measurements, a suitable scale factor can be chosen. - The scale factor should mean the scaled diagram is easy...
Instructional Video4:07
Curated Video

Explaining the Effect of Changing One Part of an Expression

K - 5th
In this lesson, students learn how to describe and analyze changes in measurements using absolute change and scale factors. Through examples involving the growth of a tree and the redesign of a cylindrical can, students understand the...
Instructional Video1:07
Brian McLogan

What is a reduction dilation

12th - Higher Ed
👉 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...
Instructional Video3:19
Brian McLogan

What are dilations

12th - Higher Ed
👉 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...
Instructional Video1:42
Brian McLogan

How to determine the ratio of a reduction dilation

12th - Higher Ed
👉 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...
Instructional Video34:14
Curated Video

The unit circle

Pre-K - Higher Ed
Pupil outcome: I can appreciate that the trigonometric functions are derived from measurements within a unit circle. Key learning points: - The unit circle is a circle with a radius of one. - The unit circle is centered on the origin. -...
Instructional Video5:39
APMonitor

Data Engineering Overview

10th - Higher Ed
Data engineers consolidate and prepare data for visualization, cleansing, scaling, and data division for training, validation, and testing.



Data Engineeri

ng: Part 1

Gathering data is the process...
Instructional Video3:12
Curated Video

Queen Hatshepsut's Ship

6th - 12th
An international team of archaeologists face a unique challenge to build a replica of the Pharaoh Queen's famous ship, based only on an ancient scale drawing. Maths - Space A Twig Math Film. Reinforce and extend the learning required by...
Instructional Video11:06
Curated Video

Is Free Will Written Within the Laws of Quantum Physics?

12th - Higher Ed
The simplest definition of free will is the ability to have made a different choice. Our more precise definition: it is the ability of conscious beings to make choices that are not solely determined by prior physical...
Instructional Video12:30
Curated Video

Quantum Gravity: Where Einstein’s Theory Breaks Down

12th - Higher Ed
Einstein Field equations explained intuitively and visually: Isaac Newton changed our paradigm by connecting earthly gravity, with the movement of heavenly bodies. He formulated an equation that is...
Instructional Video3:25
Science360

NSF supports Array of Things prototype in Chicago - Science Nation

12th - Higher Ed
New urban-scale smart city technology acts as a fitness tracker for livability



Description: University of Chicago scientists supported by the National Science Foundation (NSF) are collaborating with researchers at the...
Instructional Video13:02
Curated Video

Heisenberg’s Uncertainty Principle and the End of Determinism

12th - Higher Ed
When the nucleus was discovered by Rutherford, it became clear the classical world was not reality, because according to classical electromagnetism, the electron should collapse to the proton. This problem was...
Instructional Video7:51
Seeker

The Great Pacific Garbage Patch Is Not What You Think It Is | The Swim

9th - 11th
It's not an island twice the size of Texas. But it is severely impacting marine life and human health... and incredibly hard to study. How Millions of Microscopic Fibers Are Ending Up in Our Bodies -'https://youtu.be/Bbg0L7JN15U'...
Instructional Video3:15
CK-12 Foundation

Similar Polygons and Scale Factors: Lesson

7th - 11th Standards
Develop an understanding of the scale of similarity. Starting with the concept of congruency, the resource introduces the idea of similarity between two figures. As part of a larger playlist on geometry, it defines similarity and uses...
Instructional Video4:20
Curated OER

How Do You Solve a Scale Model Problem Using a Scale Factor?

6th - 8th
Scale drawings are used to represent many things. Scales are used all the time on maps, and in architectural drawings. Watch this video as the instructor illustrates a simple drawing of a blueprint to represent the footage of an actual...
Instructional Video5:44
Curated OER

How Do You Find Missing Measurements of Similar Figures Using a Scale Factor?

6th - 8th
Similar figures have corresponding sides and corresponding angles. With this in mind, missing values can be found by using a scale factor. Not sure how to do that? Watch this video as the instructor illustrates how to set up the known...
Instructional Video3:29
PBS

Scale City — Scaling up Recipes and Circles in the Real World

6th - 7th Standards
What a great big skillet you have. The resource introduces the class to the world's largest stainless steel skillet. The class creates a model of the skillet and a typical 12-inch skillet and compares the relative sizes of their areas....