GCSE Maths - How to Solve Simultaneous Equations - Using the Elimination Technique (2026/27 exams)
8:22
GCSE Maths - How to Solve Simultaneous Equations - Using t…
619K viewsJan 16, 2022
YouTubeCognito
GCSE Maths - How to Simplify Algebraic Expressions (2026/27 exams)
6:27
GCSE Maths - How to Simplify Algebraic Expressions (2026/27 ex…
403K viewsJun 8, 2020
YouTubeCognito
GCSE Maths - Types of Numbers
6:46
GCSE Maths - Types of Numbers
663.7K viewsJan 21, 2020
YouTubeCognito
GCSE Maths - How to Calculate Simple Interest (2026/27 exams)
4:05
GCSE Maths - How to Calculate Simple Interest (2026/27 exams)
499.3K viewsFeb 11, 2021
YouTubeCognito
How to Use Prime Factor Trees to find Prime Factors
6:02
How to Use Prime Factor Trees to find Prime Factors
166.3K viewsMar 9, 2020
YouTubeCognito
GCSE Maths - How to Rationalise the Denominator of a Surd (Part 3/3) (2026/27 exams)
5:28
GCSE Maths - How to Rationalise the Denominator of a Surd (Part 3/…
395.4K viewsJul 2, 2020
YouTubeCognito
GCSE Maths - How to Find the Area of a Triangle (2026/27 exams)
7:34
GCSE Maths - How to Find the Area of a Triangle (2026/27 exams)
32.9K views10 months ago
YouTubeCognito
5:27
GCSE Maths - Solving Quadratics Using the Quadratic Formula (202…
290.8K viewsAug 5, 2020
YouTubeCognito
4:59
GCSE Maths - What are Ratios & How to Simplify Them (Part 1) (202…
163.5K viewsNov 29, 2020
YouTubeCognito
2:48
GCSE Maths - What are Quadratic Graphs? (2026/27 exams)
370.5K viewsNov 8, 2020
YouTubeCognito
6:48
GCSE Maths - How to Find the Gradient of a Straight Line (2026/2…
782.6K viewsOct 1, 2020
YouTubeCognito
4:28
GCSE Maths - How to Find the Equation of a Straight Line (y = m…
697.4K viewsOct 11, 2020
YouTubeCognito
5:14
GCSE Maths - How to Factorise Quadratics by Completing the Squ…
487.8K viewsAug 10, 2020
YouTubeCognito
8:14
Trigonometry | SOH CAH TOA | Sin, Cos, Tan
260K views10 months ago
YouTubeCognito
4:45
How to find the Highest Common Factor (2026/27 exams)
811.8K viewsMar 23, 2020
YouTubeCognito
5:36
GCSE Maths - Alternate, Corresponding and Allied Angles …
765.7K viewsAug 15, 2021
YouTubeCognito
8:24
GCSE Maths - How to Factorise an Expression into a Bracket (2026/2…
224.7K viewsJun 25, 2020
YouTubeCognito
3:37
GCSE Maths - How to Solve a Quadratic by Completing the Squa…
175.7K viewsAug 13, 2020
YouTubeCognito
5:59
GCSE Maths - Congruent Triangle Rules (2026/27 exams)
447.7K viewsApr 4, 2021
YouTubeCognito
6:13
GCSE Maths - How to Solve Algebraic Equations (Part 1 of 3) (…
245.6K viewsJul 6, 2020
YouTubeCognito
5:37
GCSE Maths - What on Earth are Surds??? And How do You Simpli…
1M viewsJun 29, 2020
YouTubeCognito
6:31
GCSE Maths - Pythagoras' Theorem And How To Use It (2026/27 exams)
451.9K viewsSep 19, 2021
YouTubeCognito
5:43
How to find the Lowest Common Multiple (LCM) (2026/27 exams)
759.7K viewsMar 16, 2020
YouTubeCognito
5:57
GCSE Chemistry - Covalent Bonding - Formation | Drawing Covalent B…
108.2K views6 months ago
YouTubeCognito
6:25
How to find Multiples and Factors
371.2K viewsFeb 24, 2020
YouTubeCognito
3:28
GCSE Maths - Introduction to Powers/Indices & 3 Basic Rules (P…
193.1K viewsJun 10, 2020
YouTubeCognito
2:21
How to Estimate the Square Root of Non-Square Numbers (2026/27 exa…
171.5K viewsMay 28, 2020
YouTubeCognito
6:33
GCSE Maths - How to Multiply and Divide Numbers With Powers (Po…
126.6K viewsJun 11, 2020
YouTubeCognito
2:34
GCSE Maths - How to Solve Simultaneous Equations Using Gr…
171.2K viewsSep 17, 2020
YouTubeCognito
4:51
GCSE Maths - How to Find the Gradient Using the Coordinates o…
245.9K viewsOct 4, 2020
YouTubeCognito
See more videos
Static thumbnail place holder