Grade 9 Online Maths Videos

This subscription gives you access to all our Grade 9 Maths videos, worksheets and memos on the following chapters:

Number Systems:

Can you identify in which number system a given number lies?  Are you comfortable with the difference between undefined, zero and nor-real?  Here we summarise it all.

LCM and HCF:

Explanation of how to find the LCM and HCF of any two or three given numbers by using prime factorisation.

Scientific Notation:

Grade 8 Revision

Ratio, Rate and Proportion:

Very important chapter in grade 9.  This chapter has 3 sections and its important to know which questions you could expect under these different sections.  I discuss all three and do example sums of what could be expected in a test/exam.

Financial Maths

Simple Interest (Grade 8 Revision)

Hire Purchase (Grade 8 Revision)

Compound Interest

Reverse Question

Exchange Rate (Grade 8 Revision)

Summary:  Exercise of what you can expect in a test or exam on online grade 9 maths tutorials.

Exponents

Laws

Exponents Examples

Exponential Equations

Products & Factors

Introduction

Products: Examples

Factorising: Types

Factorising: Examples

Fractions

Algebraic Fractions

Fraction Conversions

Equations

Types of Equations

Equations with fractions

Summary: Exercise of what you can expect in a test or exam.

Straight Lines

Introduction

Sketch:  Detail explanation of how to sketch straight lines.

Find the equations:  Detail explanation of how to find the equation of straight lines.

Statistics

Statistics Theory

Probability

Tree diagrams

Geometry

Angles (Grade 8 Revision)

Pythagoras (Grade 8 Revision)

Congruency: Explanation on how to prove 2 triangles congruent.

Similarity: Explanation on how to prove 2 triangles similar.

Area and Perimeter (Grade 8 Revision)

Volume and TSA (Grade 8 Revision)

Scale Factors:  We discuss the term scale factor and what it means.

Revision

Paper 1:  A full paper 1.  Make sure you can do this paper in the given time.  If not, identify the sections you are still not comfortable with, watch the video again and go do more exercises from a textbook like the X Factor or the Pythagoras. If you still find difficulties or need live tutor help, book a session with me on the TUTOR CHAT page.

Paper 2: A full paper 2.  Make sure you can do this paper in the given time.  If not, identify the sections you are still not comfortable with, watch the video again and go do more exercises from a textbook like the X Factor or the Pythagoras. If you still find difficulties or need live tutor help, book a session with me on the TUTOR CHAT page.