Let's Tute
Relationship Between Zeroes and Coefficients of a Polynomial
In this video, the relationship between zeroes of a polynomial and coefficients of a polynomial is explored. The video includes examples and formulas for finding the sum and product of zeroes for quadratic and cubic polynomials, as well...
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...
FuseSchool
MATHS - Geometry - Circle Theorems Part 1
Ready to start doing some geometrical problem solving? In these 3 videos we are going to discover 9 different circle theorems. In this video (part 1 ) we’re going to look at 4 theorems inside the circle. And then in part 2 and 3 there...
Amor Sciendi
MC Escher's use of Hyperbolic Space
We examine MC Escher's use of hyperbolic geometry in Angels and Devils to create mesmerizing compositions.
Let's Tute
Similar Triangles - Geometry
In this online math video we will learn about similar triangles.This online math video help us to know about concept of similarity with respect to triangles.
Let's Tute
Quadrilateral Theorem - part 1
In this video, we will prove 4 theorems. 1. Diagonals of parallelogram bisect each other. 2. Diagonal of parallelogram divides it into two congruent triangles. 3. Opposite sides of parallelogram are equal,. 4. Opposite angles of...
Let's Tute
Euclid's Geometry: Definitions, Axioms, and Postulates
Euclid's Geometry part 1/2: This video discusses the history and development of mathematics, specifically algebra and geometry. It focuses on the contributions of Euclid, the father of geometry, and his approach towards defining and...
Flipped Math
Triangles
Take time to tackle triangles. Scholars watch a video that first reviews the types of triangles. They then investigate the Isosceles Triangle Theorem and see how to apply it to solve problems. At the end, individuals also learn how to...
Corbett Maths
Circle Theorems (Examples)
No math lesson would be complete without examples. A short video works through examples highlighting circle theorems. This includes problems where individuals must take multiple theorems into account to determine the solution.
Corbett Maths
Congruent Triangles
Young mathematicians learn about the many theorems related to congruent triangles. The video allows them to stop and replay the content as many times as needed to take notes. Extra practice problems work as reinforcement for each skill...
CK-12 Foundation
SSS Similarity Theorem: Lesson
Judging by the sides, things appear similar. A portion of a larger playlist on geometry introduces the Side-Side-Side Similarity Theorem. The video shows how to use the lengths of sides to determine whether triangles are similar.
CK-12 Foundation
Chords in Circles: Lesson
Strike a chord with four theorems. The segment of a playlist on geometry introduces four basic theorems about chords in a circle. Theorems include the relationships between diameters and chords, congruent chords and arcs, and congruent...
CK-12 Foundation
Exterior Angles Theorems: Lesson
Use the inside to find the outside. The resource presents two theorems dealing with exterior angles of a triangle. Using the two theorems, the segment from a larger geometry playlist works problems to solve for angle measures.
Krista King Math
How to use the Intermediate Value Theorem
Develop an expert (not intermediate) understanding of the Intermediate Value Theorem with a video that teaches young mathematicians about the Intermediate Value Theorem. It introduces the idea of proving that a root exists in an...
Krista King Math
The Isosceles Triangle Theorem is Actually Really Simple!
The isosceles triangle comes with its own set of properties. A lecturer shows how to apply the Isosceles Triangle Theorem to find missing side lengths or angle measures. The final example involves both square roots and quadratic...
Curated OER
Hypotenuse
Entertain your students with this fun video where students explain how to solve for the hypotenuse. They are clearly enjoying themselves while they explain how to use the Pythagorean theorem.
Sophia Learning
Sophia: Cpctc: Lesson 4
This video lesson [6:45] will demonstrate the use of CPCTC in triangle congruencey proofs. It is 4 of 4 in the series titled "CPCTC."
Sophia Learning
Sophia: Counterexamples: Lesson 6
This lesson will help a learner understand counterexamples. It is 6 of 7 in the series titled "Counterexamples." [1:54]
Sophia Learning
Sophia: Corresponding Parts: Lesson 2
This lesson [4:27] will define the phrase corresponding parts (e.g. angles, sides, etc.). It is 2 of 5 in the series titled "Corresponding Parts."