3Blue1Brown
The Essence of Calculus, Chapter 1
An overview of what calculus is all about, with an emphasis on making it seem like something students could discover for themselves. The central example is that of rediscovering the formula for a circle's area, and how this is an...
3Blue1Brown
The Essence of Calculus - Part 1 of 11
An overview of what calculus is all about, with an emphasis on making it seem like something students could discover for themselves. The central example is that of rediscovering the formula for a circle's area, and how this is an...
3Blue1Brown
Essence of calculus, chapter 1
An overview of what calculus is all about, with an emphasis on making it seem like something students could discover for themselves. The central example is that of rediscovering the formula for a circle's area, and how this is an...
TED Talks
TED: How virtual reality can create the ultimate empathy machine | Chris Milk
Chris Milk uses cutting edge technology to produce astonishing films that delight and enchant. But for Milk, the human story is the driving force behind everything he does. In this short, charming talk, he shows some of his...
3Blue1Brown
But WHY is a sphere's surface area four times its shadow?
Two proofs for the surface area of a sphere
3Blue1Brown
But why is a sphere's surface area four times its shadow?
Two proofs for the surface area of a sphere
TED-Ed
TED-Ed: Can you solve the Mondrian squares riddle? - Gord Hamilton
Dutch artist Piet Mondrian's abstract, rectangular paintings inspired mathematicians to create a two-fold challenge. Can you solve the puzzle and get to the lowest score possible? Gordon Hamilton shows how.
Curated Video
Modern JavaScript from the Beginning - Second Edition - Using Object.create()
In this video, we will explore the Object.create() method and demonstrate how it is used to create objects with a specific prototype. This clip is from the chapter "OOP - Constructors and Prototypes" of the series "Modern JavaScript from...
Curated Video
Finding the Area of a Square or Rectangle
In this video we explain how to find the area of a square or rectangle; what area means and how to calculate it. Practice questions and answers are provided at the end of the video.
Curated Video
Review for You: 2 and 3-Dimensional Figures
Mr. Addit reviews two and three dimensional figures.
Curated Video
The Shapes Family by Cathleen Saxon
The Shapes Family lives in a world of shapes. Teach the shapes to your child as you trek through the events of the family! The wedding of King Hamisi (ha - me´-see) and Queen Tanya, the birth of Prince Sekou (sā ´- koo) and the Shapes...
Curated Video
GCSE Maths - How to find the Area of Compound Shapes #106
This video explains how to use the find the areas of complicated shapes which we call compound or composite shapes. The idea here is to split them into multiple simple shapes like rectangles, parallelograms, triangles and trapeziums....
Curated Video
What are rectangles? | Quadrilaterals For Kids
Ready for a cool journey into the world of Rectangles? 🤓📐 Join us in this video to explore rectangles – those four-sided shapes where opposite sides are equal, and all angles are right angles. But hold up, rectangles aren't just lines on...
Curated Video
Mixed Numbers and Improper Fractions
Mr. Addit introduces the terms mixed numbers and improper fractions. He then demonstrates the method for converting improper fractions into mixed numbers.
Curated Video
Identifying 3-D Geometric Shapes and Solids
Mr. Addit describes rectangular prisms, cubes, pyramids, cylinders, spheres, and cones. He defines the terms face, edge, and vertex.
Curated Video
Review for You: The Wonderful World of Geometry
Mr. Addit reviews geometry fundamentals including: points, lines, line segments, rays, perpendicular and parallel lines, acute, obtuse, and right angles, and isosceles, scalene, and equilateral triangles. He also reviews polygons...
Curated Video
Finding the Area of Irregular Shapes
Mr. Addit demonstrates the use of the grid strategy for finding the area of irregular shapes.
Curated Video
Congruent Figures and Lines of Symmetry
Mr. Addit defines the terms: congruent figures and lines of symmetry. He then models how to determine if figures are congruent and where lines of symmetry can be drawn.
Rock 'N Learn
What is the Area Method for Multiplication?
Hey parents! Sometimes when we help our kids with homework, we discover that things are being done a little differently than when we went to school. Even simple multiplication has some new methods and techniques. In this video, we'll...
Curated Video
Exploring 2D Shapes- Circle, Square, Rectangle, Triangle
Learn all about shapes with a fun song
Curated Video
Splendid Symmetry
To illustrate the concept of symmetry, Miss Palomine begins with some simple paper cut-outs. She and her friend then demonstrate to the student how to play the Symmetry Game.
Curated Video
The Orange Rectangle
Miss Palomine introduces the shape of the week, the rectangle, and the color of the week, orange. Together, she and the student look for rectangles and objects that are orange.
Curated Video
Solve Unit Rate Problems
Solve Unit Rate Problems solves unit rate problems that involve unit pricing by identifying the number of units and price of one.
Curated Video
Areas of Rectangles: Fractions
"Areas of Rectangles: Fractions" shows how to find the areas of rectangles with fractional side lengths by using tiling.