Let's Tute
Understanding Trigonometric Ratio Values and Their Logic
In this video, the teacher explains the logic behind the trigonometric ratio value table for specific angles. Starting with 0 and 90 degrees, the teacher goes on to explain the values for 30, 60, and 45 degrees angles.
msvgo
AC Generator
This nugget explains the construction and working of an important application of electromagnetic induction and AC generator.
Brian McLogan
How to tell if the two vectors are parallel, orthogonal or neither
How to tell if the two vectors are parallel, orthogonal or neither
Brian McLogan
Proving two lines are parallel by corresponding angles
👉 Learn how to prove parallel lines and relationship between parallel lines and transversals. You also learn how to find the missing value to show you that two angles are supplementary or equal to prove parallel lines. This is based off...
msvgo
Trigonometric Ratios of Allied Angles
It explains how to find the values of trigonometric functions for the allied angles i.e angles whose sum or difference is a multiple of 90.
Let's Tute
Circle Theorems - Part 2
Covers the tricks to understand circle theorems & know what each theorem states. Also covers the basics knowledge required before solving a Circles theorem.
Curated Video
GCSE Secondary Maths Age 13-17 - Shapes & Area: Transformations - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
FuseSchool
MATHS - Geometry - Constructing Angles
In this video, we are going to look at how to construct different angles using only a compass and a ruler.
FuseSchool
MATHS - Geometry - Circle Theorems Part 2
Let’s discover some more circle theorems so that we can solve all types of geometrical puzzles. We discovered these 4 theorems in part 1: Angle at the centre is double the angle at the circumference The angle in a semi-circle is 90...
KnowMo
Introduction to Rotations in Mathematics
The video explains the concept of rotation as a transformation of shapes, where a central point and direction are necessary to perform the rotation. The presenter uses tracing paper and a grid to demonstrate how a shape can be rotated by...
Brian McLogan
What are the properties that make up a rectangle
👉 Learn how to solve problems with rectangles. A rectangle is a parallelogram with each of the angles a right angle. Some of the properties of rectangles are: each pair of opposite sides are equal, each pair of opposite sides are...
Curated Video
Introduction to Resultant Forces and Resolving Force Components
This video explains how to find the resultant of two forces acting at an angle to each other and how to resolve a single force into two components. The presenter demonstrates how to use a scale drawing to represent the forces and how to...
Let's Tute
Tricks to Remember Trigonometric Ratios and Value Table
As a trigonometry teacher, I explain how to remember the value table for commonly used angles and their trigonometric ratios. I also provide a trick to quickly calculate the values for sine, cos, cosec, sec, tan, and cot for any angle....
Physics Girl
5 cool math tricks ft. Technicality
Math can be fun when you play with the rules, use it to do everyday things like fast math for calculating tips, and do some math magic tricks! Plus, math is the language of physics. Check out these 5 fun math tricks with Alex from...
Learning Mole
Angles
This animated math video lesson is all about angles. Students will love this engaging and interactive video that takes them step-by-step on how to sort so many different things in a fun way. Students will learn about shapes, angles and...
Math Fortress
Geometry: Measurement of Angles (Level 8 of 9)
In this video we will go over a problem that involves inequalities and a problem that has an algebraic expression as a solution.
Let's Tute
Derivation Trigonometric Ratios
This video explains about how to derive trigonometric ratios values.
Curated Video
Measuring Angle Openings with Precision: Using a Protractor
In this video, the teacher explains how to measure angle openings that are not multiples of 10 using a protractor. They demonstrate the process step by step, emphasizing the importance of estimating the angle first and aligning the...
Professor Dave Explains
Types of Angles and Angle Relationships
An overview of the types of angles and their relationships.
Professor Dave Explains
Types of Triangles in Euclidean Geometry
If a shape is made of straight line segments, the minimum number of sides it can have is three. And three sides make a triangle! I'm sure you knew that. But do you know all the types of triangles? Oh you do? Then what's a scalene...
Curated Video
Sketching Angles Using a Protractor
This video explains how to sketch angles using a protractor. It provides step-by-step instructions on aligning the protractor, marking the desired angle, and connecting the rays to create the angle. The lesson emphasizes the importance...
FuseSchool
Transformations Rotations - Geometry
Which is actually pretty much what it also means in maths. When a shape is transformed, it’s appearance changes. It can be rotated… reflected… translated… or enlarged. In maths, we learn about these 4 different types of transformation…...
Curated Video
Reflections and Rotations: Understanding Coordinates on a Coordinate Plane
In this video, students learn about reflections and rotations on a coordinate plane. The video explains how to determine the quadrant of a point based on its signs, and how to reflect a figure over the y-axis. It also covers how to...
Curated Video
Finding Missing Angle Measurements Using Complementary and Supplementary Angles
This video lesson teaches students how to find missing angle measurements by using complementary and supplementary angles. It explains the concepts of complementary angles (summing to 90 degrees) and supplementary angles (summing to 180...