Instructional Video3:10
Curated Video

Triangle Breath: Breathing Exercise to Improve Lung Capacity

Pre-K - Higher Ed
Learn how to practice the Triangle Breath to improve your lung capacity and immunity.
Instructional Video6:08
Curated Video

GCSE Maths - Pythagoras' Theorem And How To Use It #120

9th - Higher Ed
This video covers how to use Pythagoras' Theorem, which helps us to find the length of a missing side in a right-angle triangle. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on...
Instructional Video2:08
Curated Video

GCSE Maths - How to find the Volumes of Cones and Pyramids #113

9th - Higher Ed
This video covers how to calculate the volumes of cones and pyramids. It includes examples of each. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher -...
Instructional Video4:51
Curated Video

GCSE Physics - Density #27

9th - Higher Ed
This video covers - The concept of density - The equation for density and how to use it - How to measure density for: - Regular solids - Irregular solids - Liquids General info: - Suitable for all GCSE and IGCSE courses - Suitable for...
Instructional Video3:05
Curated Video

GCSE Maths - Volumes of Cylinders and Prisms #112

9th - Higher Ed
This video covers how to calculate the volume of cylinders and prisms. It includes examples of each and a sample exam question. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on...
Instructional Video2:01
Curated Video

GCSE Maths - Types of Triangle #100

9th - Higher Ed
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....
Instructional Video5:04
Curated Video

GCSE Maths - How to Find the Area of Rectangles, Parallelograms, Triangles and Trapeziums #105

9th - Higher Ed
This video explains how to use the area formulas for rectangles, parallelograms, triangles and trapeziums. We also look at why the equations are so similar. This video is suitable for maths courses around the world. KS3 - All on your...
Instructional Video4:12
Curated Video

GCSE Maths - How to find the Area of Compound Shapes #106

9th - Higher Ed
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....
Instructional Video5:27
Curated Video

GCSE Maths - Congruent Triangle Rules #103

9th - Higher Ed
This video explains how to tell whether 2 triangles are congruent using 4 rules: SSS, SAS, AAS, RHS. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher -...
Instructional Video2:31
Curated Video

GCSE Maths - All the Trigonometry Equations you Need To know! #119

9th - Higher Ed
This video covers the basics of trigonometry. We cover the different equations you need to know to be able to fine missing sides, missing angles or areas of both non-right angle and right angle triangles. This video is suitable for maths...
Instructional Video8:02
Curated Video

GCSE Maths - 5 Angle Rules to Know #116

9th - Higher Ed
This video covers the 5 most basic angle rules and then goes through a sample exam questions. The angle rules we cover are: - Angles in a triangle add to 180° - Angles on a straight line add to 180°, - Angles in a quadrilateral add to...
Instructional Video3:12
Curated Video

GCSE Chemistry - How to Calculate Concentration in grams per decimetre cubed #30

9th - Higher Ed
How to calculate concentration in g/dm³. To measure how much of a particular substance we have a give volume, we can work out the concentration. In this video we cover how to calculate concentration in grams per decimetre cubed, and have...
Instructional Video6:19
Curated Video

Tell Me about Tessellations

K - 8th
Mr. Addit introduces tessellations. He talks about how tessellations are made, identifies tessellations, and names them.
Instructional Video6:15
Curated Video

Common Types of Triangles

K - 8th
Mr. Addit defines the terms; right triangle, hypotenuse, legs, equilateral, equiangular, isosceles, scalene, equiangular, obtuse, and acute.
Instructional Video6:44
Curated Video

Comparing and Contrasting 2-Dimensional Plane Figures

3rd - Higher Ed
Mr. Addit defines the terms; plane, figure, triangle, quadrilateral, pentagon, hexagon, octagon, polygon, rhombus, parallelogram, and trapezoid.
Instructional Video7:15
Curated Video

Review for You: The Wonderful World of Geometry

3rd - Higher Ed
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...
Instructional Video6:08
Curated Video

Finding the Area of Irregular Shapes

3rd - Higher Ed
Mr. Addit demonstrates the use of the grid strategy for finding the area of irregular shapes.
Instructional Video1:49
English Tree TV

Shapes Song

Pre-K - K
It’s a super fun Shapes Song for kids! Teach and learn the names of the shapes in English with this children’s music video. Sing along with the shapes in this nursery rhyme made for babies, children, and students.
Instructional Video1:49
English Tree TV

Shapes Christmas Song

Pre-K - K
It’s a super fun Christmas Shapes Song for kids! Teach and learn the names of the shapes in English with this children’s music video. Sing along with the shapes in this nursery rhyme made for babies, children, and students.
Instructional Video4:08
Curated Video

Congruent Triangles & Their Angle Measures | 8.G.A.5

9th - 12th
In this math video we will learn about congruent triangles & their angle measures. We will review the definition of congruent figures which is that congruent figures have corresponding sides and corresponding angles that are congruent....
Instructional Video5:04
Curated Video

Similar Triangles & Slope | 8.EE.B.6

9th - 12th
In this math video we will discuss similar triangles & slope. We will be presented with the graph of a line and two triangles arranged with their longest side on the line. We will have four statements to choose the one statement that...
Instructional Video3:22
Curated Video

How to Draw an Isosceles Triangle in a Coordinate Plane | 7.G.A.2

9th - 12th
In this math video we will learn how to draw an isosceles triangle in a coordinate plane. We will be given three important fact about a triangle to construct a triangle in the given coordinate plane. We will first understand how to...
Instructional Video2:26
Curated Video

How Many Unique Triangles | 7.G.A.2

9th - 12th
In this math video we will determine how many unique triangles can be formed from a proposed list of angle measures. We will begin by reviewing the Triangle Angle Theorem which states that the three interior angles of a triangle must...
Instructional Video3:55
Rock 'N Learn

Learn Shapes for Toddlers

K - 5th
This animated phonics song helps children learn the sound of the beginning blend SN in English. A blend is a combination of letters where each letter makes its own sound. The sounds of the letters are blended together. Fun characters...