Hi everyone, I’m Tina, an online Maths Tutor.

I've been tutoring for over nine years with a variety of students at Primary, KS3, GCSE, A-Level and degree level.

My aim for DIVIDE BY ZERO is to provide a useful learning resource for my current students and to make maths more accessible to a wider audience.

Maths can be a daunting and difficult subject but with the right guidance and support it can be incredibly engaging, rewarding and even fun!

New content every week.

Integration - Finding Areas | A Level Year 1
7:56
Integration - Finding Areas | A Level Year 1
Integration - Basics | A Level Year 1
8:34
Integration - Basics | A Level Year 1
Upper & Lower Bounds | Higher
8:49
Upper & Lower Bounds | Higher
The Discriminant | A Level Year 1
8:16
The Discriminant | A Level Year 1
Differentiation - Modelling Rates of Change | A Level Year 2
7:15
Differentiation - Modelling Rates of Change | A Level Year 2
Differentiation - Concave vs Convex, Points of Inflection | A Level Year 2
5:46
Differentiation - Concave vs Convex, Points of Inflection | A Level Year 2
Implicit Differentiation | A Level Year 2
5:12
Implicit Differentiation | A Level Year 2
Parametric Differentiation | A Level Year 2
7:37
Parametric Differentiation | A Level Year 2
Differentiating Trig Functions, Exponentials & Logarithms | A Level Year 2
7:12
Differentiating Trig Functions, Exponentials & Logarithms | A Level Year 2
Differentiation - Chain, Product & Quotient Rules | A Level Year 2
8:27
Differentiation - Chain, Product & Quotient Rules | A Level Year 2
Differentiation - Sin & Cos from First Principles | A Level Year 2
6:11
Differentiation - Sin & Cos from First Principles | A Level Year 2
Differentiation - Modelling | A Level Year 1
8:10
Differentiation - Modelling | A Level Year 1
Differentiation from First Principles | A Level Year 1
6:38
Differentiation from First Principles | A Level Year 1
Differentiation - Applications | A Level Year 1
11:31
Differentiation - Applications | A Level Year 1
Differentiation - Basics | A Level Year 1
8:16
Differentiation - Basics | A Level Year 1
Tree Diagrams involving Algebra | Higher
8:50
Tree Diagrams involving Algebra | Higher
Conditional Probability - Tree Diagrams & Venn Diagrams | Higher
6:18
Conditional Probability - Tree Diagrams & Venn Diagrams | Higher
Tree Diagrams | Foundation & Higher
6:23
Tree Diagrams | Foundation & Higher
Area and Volume Conversions | Foundation & Higher
5:16
Area and Volume Conversions | Foundation & Higher
The Quadratic Formula | Higher
5:35
The Quadratic Formula | Higher
Factorising & Solving Harder Quadratics | Higher
6:34
Factorising & Solving Harder Quadratics | Higher
Factorising & Solving Quadratics, D.O.T.S | Foundation & Higher
8:42
Factorising & Solving Quadratics, D.O.T.S | Foundation & Higher
Exponentials & Logarithms | A Level Year 1
13:24
Exponentials & Logarithms | A Level Year 1
Projectiles | A Level Year 2
16:37
Projectiles | A Level Year 2
Moments | A Level Year 2
10:32
Moments | A Level Year 2
Variable Acceleration (using calculus) with Vectors | A Level Year 2
15:05
Variable Acceleration (using calculus) with Vectors | A Level Year 2
Variable Acceleration (using calculus) | A Level Year 1
11:12
Variable Acceleration (using calculus) | A Level Year 1
Forces - F=ma - Resolving Forces, Inclined Planes, Friction, Static Bodies | A Level Year 2
18:16
Forces - F=ma - Resolving Forces, Inclined Planes, Friction, Static Bodies | A Level Year 2
Forces - F=ma (including pulleys) | A Level Year 1
13:40
Forces - F=ma (including pulleys) | A Level Year 1
Displacement-time & Velocity-time Graphs | A Level Year 1
12:09
Displacement-time & Velocity-time Graphs | A Level Year 1