Curated Video
Review for You: Lines of Symmetry and Coordinate Grids
Mr. Addit reviews symmetry, reflections, and coordinate grids.
Curated Video
GCSE Maths - Types of Triangle #100
This video covers the properties you need to know about the 4 types of triangles, namely equilateral triangles, isosceles triangles, right-angle triangles and scalene triangles. This video is suitable for maths courses around the world....
Curated Video
GCSE Maths - Types of Quadrilateral #101
This video covers the properties you need to know about the 6 main types of quadrilaterals, namely the square, rectangle, rhombus, parallelogram, trapezium and kite. We'll cover the main features of each shape including how many parallel...
Curated Video
GCSE Maths - Lines of Symmetry #98
This video covers how to check if an image is symmetrical and if it is, how to draw lines of symmetry. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher -...
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.
Curated Video
What is Obsessive-Compulsive Disorder (OCD)?
Obsessive-Compulsive Disorder (OCD) is a disorder in which a person has unwanted intrusive and repetitive thoughts that become obsessions. These obsessions then make them do things to relieve the thoughts, a behavior called compulsions....
Curated Video
Symmetry in Motion
To illustrate the concept of how two sides of a pattern stay the same when they rotate, Miss Palomine invites her double to help with the explanation. They explain that no matter which way a symmetrical object turns, both sides will...
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.
Sir Linkalot
Lesson 76 - One-offs (Levels 3-5)
Material covered:Fulfil,Committee,Scissors,Cemetery,Lightning,Aggressive,Address
Curated Video
Symmetry
Symmetry defines symmetry and lines of symmetry and separates a group of shapes into two categories: symmetrical and nonsymmetrical.
Curated Video
The Importance of Irrationality
Princeton University physicist Paul Steinhardt reveals how irrational ratios of two repeating patterns produces intriguing and unexpected effects.
Curated Video
Probing an Unexpected Symmetry
Paul Steinhardt (Princeton) describes how his early investigations into amorphous metals revealed a surprising icosahedral symmetry which led him on the road towards quasicrystals.
Curated Video
Determining Structure Through Diffraction
Princeton University physicist Paul Steinhardt describes how physicists can reveal the underlying atomic structure of materials by scattering other particles off them.
Curated Video
Quasicrystals and Symmetries
Princeton University physicist Paul Steinhardt describes how quasicrystals violate long-established symmetry rules for solids.
Curated Video
Quasi-Serendipity
Physicist Paul Steinhardt, Princeton University, describes his sense of excitement when, shortly after he determined the diffraction pattern his theoretical new material would produce in a laboratory, someone showed him an experimental...
Curated Video
Beyond The Textbooks
Physicist Paul Steinhardt, Princeton University, describes his early experiences that led him on the road towards the discovery of so-called quasicrystals, a new state of matter.
Curated Video
The Line of Symmetry
“The Line of Symmetry” explains lines of symmetry and examines a variety of simple shapes to find lines of symmetry.
Curated Video
Congruent Figures and Symmetry
A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.
Curated Video
Understanding the Shape of Data Distributions: Symmetry, Bell Curves, and Skews
In this video, the teacher explains the concept of shape in data distribution using different types of graphs. They discuss histograms, line plots, and bell curves, and how to interpret the shape of the data based on symmetry and...
Brian McLogan
How to apply translating to a line on a coordinate grid
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Curated Video
Finding the Axis of Symmetry in Quadratic Equations
In this video, mathematicians learn how to find the axis of symmetry in a quadratic equation. The axis of symmetry is a line that divides the parabola into two mirror images. By understanding the concept of symmetry and using the formula...
Catalyst University
How to Determine Reactiveness/Lability of a Metal
How to Determine Reactiveness/Lability of a Metal
Brian McLogan
Applying multiple translations to shift a figure
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...