Curated Video
Doing Social Science Better
Four experts from different backgrounds give their candid perspectives on how social science research should be improved. Featured are: political scientist Mark Bevir (UC Berkeley), philosopher Brian Epstein (Tufts University), historian...
Curated Video
5 Reading Comprehension Tips For Kids
Calling all parents! Want to help improve your child's reading skills? Check out this educational video specifically designed to help kids become better readers! In this video, Meggan shares and explains 5 Reading Comprehension Tips For...
The Guardian
The Rise of Populist Ideology in Greece
Journalist Paul Lewis travels to Greece to learn more about the agenda and appeal of the populist party in the country. Anti-immigrant sentiment is one of the main factors the party hopes to leverage. How Steve Bannon's Far-Right...
Curated Video
How to Use Prime Factor Trees to find Prime Factors #5
This video covers how to find the prime factors of a number by using a prime factor tree. This process is sometimes called prime factorisation. Suitable for courses across the world, including all KS3 and GCSE courses in the UK.
Curated Video
GCSE Physics - Transformer Calculations #83
This video covers: - Brief overview of how transformers work - How to calculate the voltage and current of the primary and secondary coils, using the number of turn on each coil - Example questions Exam board specific info: AQA -...
Curated Video
GCSE Maths - What to do when Powers are Fractions (Powers Part 6/6) #34
This video covers how to apply fractional powers to numbers. This is part 6/6 in our series on powers. Powers are also known as indices, order or exponents, so don't worry if you call them something different - the rules are all the...
Curated Video
GCSE Maths - Solving Inequalities by Plotting them on a Graph (Inequalities Part 4) #59
This video covers how to solve multiple inequalities by plotting them all on a graph and finding the area that satisfies all them (the region in the middle of all the lines). This is part 2 of our 4 part series on inequalities. Part 1 -...
Curated Video
GCSE Maths - Simplifying Harder Ratios (Decimals, Mixed Units and 1:n) - Part 2 #82
This video covers: - How to simplify more complicated ratios including: - Ratios with decimals in e.g. 1.5 : 4.5 - Ratios with mixed units e.g. 1.6cm : 12mm - Simplifying to the form 1:n e.g. simplify 3 : 20 to the from 1 : n. This video...
Curated Video
GCSE Maths - Reverse Percentages - Calculating The Cost Before The Discount #96
This video covers how to calculate the original value of an item after it's increased or decreased by a certain percentage. For example if a pair of sunglasses has 20% off and now costs £56, what was the original price before the...
Curated Video
GCSE Maths - Rearranging Formulas Part 2 - When The Subject Appears Twice #49
This video covers how rearrange formulas to make a particular variable (letter) the subject, when that variable appears in the equation more than once. This video is suitable for maths courses around the world. KS3 - Not on your course...
Curated Video
GCSE Maths - Pythagoras' Theorem And How To Use It #120
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...
Curated Video
GCSE Maths - Perpendicular Lines #75
This video explains what perpendicular means, how to check whether 2 lines are perpendicular to each other and how to find the gradient of a perpendicular line. This video is suitable for maths courses around the world. KS3 - All on your...
Curated Video
GCSE Maths - How to Solve Simultaneous Equations Using Graphs #61
This video covers how to solve linear simultaneous equations using graphs. One way to solve simultaneous equations is by plotting them both on a graph and finding the point where they cross. The coordinates of this point will be the...
Curated Video
GCSE Maths - How to Solve Algebraic Equations (Part 1 of 3) #43
This video covers how to solve the simplest algebraic equations, which only involve one operation. This is part 1 of our 3 part series on solving algebraic equations. This video is suitable for maths courses around the world. KS3 - All...
Curated Video
GCSE Maths - How to Rearrange Formulas #48
This video covers how rearrange formulas to make a particular variable (letter) the subject. For example 'Rearrange y = 3x + 4 to make x the subject'. This video is suitable for maths courses around the world. KS3 - All on your course...
Curated Video
GCSE Maths - How to Express One Number as a Percentage of Another #97
This video covers how to express one number as a percentage of another number, like 'Express 15 as a percentage of 25'. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your...
Curated Video
GCSE Maths - How to Expand Double Brackets #36
This video covers how to expand and simplify double brackets, so where we have 2 brackets being multiplied together. This is part 2/3 in our series on expanding brackets. This video is suitable for maths courses around the world. KS3 -...
Curated Video
GCSE Maths - Finding the Equation of a Straight Line From 2 Sets of Coordinates #69
This video explains how to find the equation of a straight line, in the form of y = mx + c, when you're given the coordinates of 2 points that the line passes through. This video is suitable for maths courses around the world. KS3 - Not...
Curated Video
GCSE Maths - Factorising Quadratics - Part 2 - (When the x^2 Coefficient is More Than 1) #50
This video covers how to factorise quadratics that have an x^2 coefficient of more than 1. For example how to factorise 2x^2 + 5x + 2 into (2x + 1)(x + 2). You can find part 1 of how to factorise quadratics (for simpler questions where...
Curated Video
GCSE Maths - Expanding Triple Brackets #37
This video covers how to expanding triple brackets, so where we have 3 brackets being multiplied together. Questions will often as you to 'expand and simplify' the expression. This is part 3/3 in our series on expanding brackets. This...
Curated Video
GCSE Maths - Area of a Sector and Length of an Arc of a Circle (Circles Part 3) #108
This video explains how to find the area of a sector and the length of an arc. This video is suitable for maths courses around the world. KS3 - Not on your course GCSE Foundation - All on your course GCSE Higher - All on your course...
Curated Video
GCSE Maths - Alternate, Corresponding and Allied Angles - Parallel Lines Angle Rules #117
This video covers the angle rules when you have a transversal crossing two parallel lines. After covering the basics we run through the alternate angles (z angles), corresponding angles (f angles) and allied angles (c angles) rules, then...
Curated Video
GCSE Maths - 5 Angle Rules to Know #116
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...