Instructional Video3:13
Curated Video

Five Facts - Shakespeare

Pre-K - 5th
This video explores five fun facts about Shakespeare.
Instructional Video1:35
Kids Learning Videos

Zoo Animals for Children | Kids Learning Videos

Pre-K - K
Children, Kids and Toddlers will all love these pictures of zoo animals. These fun photos of zoo animals from around the world will inspire children to learn more about animals. Kids can say the names of these zoo animals along with...
Instructional Video4:25
Brian McLogan

What are Congruent Shapes - Congruent Triangles

12th - Higher Ed
👉 Learn how to find the corresponding pairs of congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. To determine the corresponding congruent parts of a triangle, we use the congruent...
Instructional Video2:40
Curated Video

Identifying Congruent Figures

K - 5th
In this video, students will learn how to identify congruent figures by comparing their segments and angles. They will understand that congruent means having the same length, measure, or size. The video explains the symbol used to...
Instructional Video4:46
KnowMo

Introduction to Congruence and How to Identify Congruent Shapes

12th - Higher Ed
This video is a lecture presentation on congruence, where the speaker explains what it means for shapes to be congruent versus similar, and how to determine if two shapes are congruent. The presenter also gives examples of using tracing...
Instructional Video3:22
Curated Video

Congruent Figures and Symmetry

3rd - Higher Ed
A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.
Instructional Video4:08
Curated Video

Congruent Triangles & Their Angle Measures | 8.G.A.5

9th - 12th
In this math video we will learn about congruent triangles & their angle measures. We will review the definition of congruent figures which is that congruent figures have corresponding sides and corresponding angles that are congruent....
Instructional Video4:09
Brian McLogan

Determine the Value of your Variables with Congruent Triangles

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video5:18
SciShow Kids

Why Are Foods Many Colors? | The Science of Colors! | SciShow Kids

K - 5th
Jessi helps Squeaks learn about why foods can be so many tasty-looking colors!
Instructional Video13:08
Crash Course

Aromaticity, Hückel's Rule, and Chemical Equivalence in NMR: Crash Course Organic Chemistry

12th - Higher Ed
If you’ve been paying attention so far in this series, you’ve probably heard of benzene. This molecule is flat, cyclic, and belongs to a special class of compounds known as aromatics. In this episode of Crash Course Organic Chemistry,...
Instructional Video11:57
Curated Video

Similar Figures, Angle-Angle Similarity and Indirect Measurement

9th - 12th
In this video lesson, we learn about similar figures and indirect measurement. The teacher explains how to identify similar figures, find missing side lengths using proportional ratios, and use angle-angle similarity to solve problems....
Instructional Video4:21
Brian McLogan

Using Two Congruent Triangles to Find the Value of X and Y

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video5:16
Higgsino Physics

Why Does Light Bend in Glass? - Refraction and Mirages Visualized with Huygens Principle

12th - Higher Ed
Why does light bend when it enters glass and how do mirages happen? Using the Huygens principle, to show why refraction will make the light bend. Also showing why Inferior mirage happens. All this with the Huygens principle.
Instructional Video3:45
Curated Video

Comparing Decimals Using Base 10 Blocks

K - 5th
The video is a lesson on how to compare decimals using base 10 blocks. It starts with a review of comparing numbers using symbols, and common mistakes people make when assuming longer numbers are always larger. The instructor then...
Instructional Video3:17
Brian McLogan

Geometry - How to Determine the Missing Values with Congruent Triangles

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video6:23
Brian McLogan

Geometry - How to Write a Proof of Congruent Triangles Using AAS

12th - Higher Ed
👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same shape and size. There are many postulates and theorems to determine whether two triangles are congruent. They...
Instructional Video3:01
Brian McLogan

Determine the Value of X Using Third Angle Theorem and Congruent Triangles

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video4:59
Brian McLogan

How to Write a Proof for Two Triangles Congruent Under ASA

12th - Higher Ed
👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same shape and size. There are many postulates and theorems to determine whether two triangles are congruent. They...
Instructional Video7:26
Brian McLogan

How to Write a Proof Using SSS Congruence Theorem - Congruent Triangles

12th - Higher Ed
👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same shape and size. There are many postulates and theorems to determine whether two triangles are congruent. They...
Instructional Video2:42
Brian McLogan

Using Congruent Triangles to Determine the Value of X

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video2:35
Brian McLogan

Learning to Find the Value of X and Y from Congruent Triangles

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video3:59
Brian McLogan

How to Determine X and Y Using Congruent Triangles

12th - Higher Ed
👉 Learn how to solve for unknown variables in congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. When one of the values of a pair of congruent sides or angles is unknown and the...
Instructional Video3:31
Curated Video

Vertical Angles & Intersecting Lines | 7.G.B.5

9th - 12th
In this math video we will learn about vertical angles & intersecting lines. We will begin by understanding that vertical angles are formed by two intersecting lines. The angles that are opposite each other are vertical angles and...
Instructional Video2:36
Brian McLogan

Using corresponding parts of congruent triangles to find the missing value

12th - Higher Ed
👉 Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the...