Brian McLogan
Learn to solve a word problem using the trigonometric ratios
👉 Learn how to solve word problems with triangles. A word problem is a real-life situation which can be modelled mathematically. Word problems involving angles of elevation and depression, straight object leaning against a vertical...
Tarver Academy
9-1 Area of a Trapezoid - GEOMETRY
In This Episode, Tyler Teaches Us About The Area of a Trapezoid - Geometry
TLDR News
5 Reasons Trump Will Be Re-Elected in 2020 - TLDR News.
In 2016 a lot of people were shocked to see Trump win the US Presidential Election. This time around we wanted to be a bit more prepared, so in this video, we explain the 5 reasons we think Trump hs a good chance at getting a second term.
Brian McLogan
ACT SAT Prep learn how to determine the missing height of two equivalent volumes for cylinders
ACT SAT Prep learn how to determine the missing height of two equivalent volumes for cylinders
Curated Video
Making Salts Experiments: Producing Dry Pure Samples of Copper Chloride in Two Different Ways
The video is a lecture presentation on the process of making salts through experiments. The presenter demonstrates different bases, copper carbonate and copper oxide, and hydrochloric acid. The presenter explains the theory behind the...
Brian McLogan
What is volume of a prism and how do you find it
👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: 3D Shapes - Surface Area - 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...
Curated Video
Life after Trump: what’s the future of the Republican Party?
Donald Trump has finally accepted that a presidential transition from his administration to Joe Biden’s should begin. We answer your questions on what the Republican Party could look like in a post-Trump world.
Music Matters
Is this the Greatest English Work of the 17th Century? - Composer Insights
The famous Dido’s Lament from ‘Dido and Aeneas’ by Henry Purcell. Features of Purcell’s style are unpacked and the word painting & emotional life of the music are explored. A Ground Bass is repeated 11 times, while the melodic line and...
Curated Video
How Tornadoes Form
Explore the fascinating and destructive phenomenon of tornadoes. From how they form to the rating scales used to measure their strength, we learn about the science behind these powerful storms. We also discuss important safety measures...
Brian McLogan
How to find the surface area of a triangular prism
👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its...
Brian McLogan
Solving a logarithmic equation using the quadratic formula
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Creating same base with negative exponents to solve an equation
👉 Learn how to solve exponential equations involving fractions. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we make the base of both sides of the equation to be...
Brian McLogan
What is the difference between finite and infinite sequences
👉 Learn about sequences. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. There are many types of sequence, among which are: arithmetic and geometric...
Brian McLogan
How to find the rule of a arithmetic sequence given two values in the sequence
👉 Learn how to write the explicit formula for the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic...
Brian McLogan
Find the first several terms of a sequence with given two terms
👉 Learn how to determine the first five terms of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic sequence is a...
KnowMo
Volume of Prisms: Understanding Cross-sectional Areas and Depth
This video is a selective presentation on the topic of volume of prisms in geometry. The presenter explains the concept of prisms and their cross-sectional area, and how it helps in defining the volume. The video covers different...
Brian McLogan
Learn how to find the surface area of a cone
👉 Learn how to find the volume and the surface area of a cone. A cone is a 3-dimensional object having a circular base and round surface converging at a single point called its vertex (or apex). The vertical distance from the circular...
Curated Video
The History and Homemade Recipe of Soda
Soda describes a category of non-alcoholic, carbonated beverages. Learn how to make cola at home!
Science360
Secret writing
Goldenrod paper turns red when ammonia or other base is added. Parts needed: 1 Goldenrod paper (Must be made with real goldenrod pigment! Certain brands work for this, others don't.), 1 wax candle, 1 bottle Windex (""Classic"") or other...
Brian McLogan
How to Use the Distributive Property to Multiply Binomials - Polynomials
👉 Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Brian McLogan
Dividing rational expressions
👉 Learn how to simplify expressions by dividing its terms. Remember that dividing a fraction is the same as multiplying by the reciprocal. When multiplying expressions, each individual term of the expression is multiplied to its like...
Catalyst University
Muscles of the Foot Dorsum | Origins, Insertions, Actions, Etc.
In this video, we explore the muscles of the foot dorsum (extensor digitorum & hallucis brevis), their relationships to their longus counterparts, and origins, insertions, innervations, actions, and blood supply.