Curated Video
TUMMY TIGHTENERS
Today’s poses tighten your tummy and firm your thighs. Those abdominal contractions get your innards working too—and that means better health from the inside out!
Brian McLogan
How to solve a venn diagram with three circles with complement
In this playlist I show you how to understand set theory. I introduce sets as Venn diagrams, mapping and as sets of numbers. With sets we look at how to find the union, compliment, and intersection of given sets. We introduce sets with...
Flipping Physics
What is Sound?
From a tuning fork, to a speaker in slow motion, this is a close look at what sound is. Both linear and spherical wave fronts are animated. The human audible range is demonstrated.
Let's Tute
Circle Theorems - Part 3
Covers the tricks to understand circle theorems & know what each theorem states. Also covers the basics knowledge required before solving a Circles theorems.
Curated Video
Establish Circle Similarity Using Similar Triangles
In this video, the concept of similarity between circles is explained using the concept of similar triangles. It demonstrates how to determine if two circles with different radii are similar by examining the corresponding angles and...
Curated Video
Finding the Area of Composite Figures
This lesson and practice will review the steps using an organized list to find the area of composite figures. Students will learn that a composite figure is two or more two-dimensional shapes. Finding the area of each shape and adding...
Curated Video
Creating Arrays with Equal Addends
In this lesson, students learn how to create arrays by modeling equal add-ins. The video explains the concept of addends, sums, and the importance of having equal addends to make an array. It provides examples using candies and circles...
Brian McLogan
What is the relationship for two inscribed angles with the same endpoints
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
Brian McLogan
Given the intersection of two chords, find the missing length
Learn how to solve problems with chords. A chord is a line that has its two endpoints on the circle. A chord passing through the center of the circle is refered to as the diameter of the circle. A chord divides the circle into two...
KnowMo
Area of Circles: Formula and Calculations
This video is a tutorial on how to calculate the area of circles using the formula πR². The presenter explains the concept of area and how it is dependent on the radius of a circle. The formula is derived through a breakdown of a circle...
Curated Video
Writing Repeated Addition Sentences Using Arrays
This video explains the concept of rows and columns in an array and provides a helpful analogy to remember their directions. Students practice writing addition sentences based on the number of objects in each row and column, ultimately...
Let's Tute
Construction of Tangents to a Circle from a Point Outside
In this video we will understand what are the various combination of plane figures which are related to circle and how can we find the area of such kind of shapes.
TMW Media
Shapes & Colors: Big and little shapes and how they fit
Learning how different shapes fit. Fun things in everyday life of certain shapes. Shapes & Colors, Part 5
Brian McLogan
What are the different types of inscribed angles
Learn the essential definitions of the parts of a circle. A secant line to a circle is a line that crosses exactly two points on the circle while a tangent line to a circle is a line that touches exactly one point on the circle. A chord...
Curated Video
Shapes Roll
Some shapes roll, some don't. Some shapes stack, others won't. Some shapes lie down, while others stand tall. How many shapes are there in all? Circles, squares, and triangles, even ovals, and diamonds. Some shapes we only see at night,...
Professor Dave Explains
Three-Dimensional Shapes Part 1: Types, Calculating Surface Area
How to calculate surface area.
TMW Media
Shapes & Colors: Shapes around us and drawing colors
Which shape is which by pointing to it. Drawing and saying colors. Shapes & Colors, Part 3
Curated Video
Recapping Venn Diagrams and Tree Diagrams
This is a lecture video on Venn diagrams and tree diagrams. The video starts by introducing Venn diagrams and explaining their use in visualizing sets. It then goes on to explain how to find complements, the intersection, and union of...
Let's Tute
Surface Area of a Cylinder
In this video, the teacher explains how to calculate the total surface area of a cylindrical object using a cylinder made of paper as an example. The formula includes the area of a rectangle and the areas of two circles, and the video...
Curated Video
Comparing Fractions
Learn how to compare two area models representing fractions, and then use the appropriate comparison symbol to write the comparison statement.
Curated Video
Properties of Circles: Tangents and Perpendicularity
In this video, the teacher explains the concept of tangents to a circle and their relationship with the radius. The teacher proves the theorem that a tangent line is perpendicular to the radius at the point of tangency. Additionally, the...
Curated Video
Finding Missing Angle Measurements in Circles using the Intersecting Chord Theorem
In this video, the teacher explains how to find missing angle measurements within a circle using the intersecting chord theorem. They discuss the central angle theorem, the exterior angle theorem, and the difference between arc measure...
DoodleScience
Circular Motion _ GCSE Physics
Circular motion is quite self-explanatory really; it’s simply the physics behind things moving in circles. When something moves in a circle it’s velocity is constantly changing, even if its speed is constant. This is because velocity is...