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Showing videos from
**Eddie Woo**
with a total of **3,991** videos

04:29 Ordering Fractions (1 of 3: Why is it tricky?)

5y0m ago

03:36 Equivalent & Simplified Fractions

5y0m ago

07:23 Partial Fractions for Integrating Rational Polynomials

5y0m ago

03:41 Partial Fractions (example with cubic denominator)

5y0m ago

04:29 Integrating Rational Polynomials (Example)

5y0m ago

03:37 Introduction to Fractions

5y0m ago

06:29 Different Kinds of Fractions

5y0m ago

03:20 Scientific Notation (3 of 3): Why it exists, and how to write it

5y0m ago

06:37 Scientific Notation (2 of 3): Review of Significant Figures

5y0m ago

06:42 Scientific Notation (1 of 3): Review of Index Notation

5y0m ago

08:54 Four varieties of mathematical proof, illustrated

5y0m ago

09:34 Proof: What is it, and how does it work?

5y0m ago

08:46 Interesting Trig/Calculus Question (2 of 2: Approximating π with the Squeeze Law)

5y0m ago

08:19 Interesting Trig/Calculus Question (1 of 2: Tangents & Areas)

5y0m ago

02:23 Mathematics Course Selection: Preliminary into HSC

5y0m ago

03:35 Dividing Quantities into Given Ratios

5y0m ago

02:29 Simplifying Ratios Involving Units

5y0m ago

09:40 Mathematics Course Selection: Year 10 into Year 11

5y0m ago

05:19 Simplifying Numerical Ratios (example questions)

5y0m ago

04:07 Introduction to Ratios

5y0m ago

01:38 Physical tips for maximising exam performance

5y1m ago

03:57 Finding the Centre of a Circle Passing Through 3 Points

5y1m ago

03:59 Exam Technique (2 of 2): get into the mind of the marker

5y1m ago

05:21 Factorising a Polynomial of Degree 6

5y1m ago

04:21 Exam Technique (1 of 2): how to approach extended response questions

5y1m ago

06:08 Using De Moivre's Theorem to Prove Trigonometric Identity

5y1m ago

04:30 The importance of "working out": advice from HSC markers

5y1m ago

06:24 Graphing Transformations (Reciprocal Function, Vertical Stretch & Horizontal Shift)

5y1m ago

04:38 SOAP: Mnemonic for Sum & Difference of Cubes

5y1m ago

06:11 Multiplying by the smallest number to produce a perfect square

5y1m ago

06:08 Highest Common Factor (HCF) & Lowest Common Multiple (LCM)

5y1m ago

02:55 Why and how to make notes for studying maths

5y1m ago

01:18 Tips on how to do past exam papers

5y1m ago

02:33 Prime Factorisation (simple example with factor tree)

5y1m ago

01:39 A few useful online mathematics resources

5y1m ago

03:23 Review: Prime Numbers

5y1m ago

02:50 Tips for working on maths exercises

5y1m ago

06:02 Volume Involving Trigonometric Functions & Identities

5y1m ago

05:40 Area Enclosed Between Trigonometric Graphs

5y1m ago

06:48 What kind of subject is mathematics?

5y1m ago

04:58 Converting Fractions into Percentages (Example Question: 4/9)

5y1m ago

09:01 Percentages, Fractions & Decimals

5y1m ago

01:33 Compass: Mathematics Workshop Introduction

5y1m ago

05:44 Operations with Mixed Numerals

5y1m ago

09:48 Converting Between Mixed Numerals & Improper Fractions

5y1m ago

04:17 Simplifying Fractions

5y1m ago

08:12 Finding Sector Area (example question)

5y1m ago

08:55 Finding Composite Areas (example question)

5y1m ago

06:17 Thoughts on University & Time

5y1m ago

04:08 Calculating Perimeter (example question)

5y1m ago

04:35 Converting Metric Units of Length (example questions)

5y1m ago

06:21 How to Expand Index Notation (Numbers Raised to a Power)

5y1m ago

05:21 Introduction to Index Notation

5y1m ago

12:38 Proof by Contradiction: Arithmetic Mean & Geometric Mean

5y1m ago

05:17 Integrating 2^(lnx)

5y1m ago

13:39 Volume of Prisms

5y1m ago

07:57 Surface Area of Rectangular & Triangular Prisms

5y1m ago

06:12 Prisms

5y1m ago

16:30 Corresponding & Alternate Angles on Parallel Lines

5y2m ago

05:56 Co-Interior Angles on Parallel Lines

5y2m ago

12:48 Area & Perimeter of Sectors

5y2m ago

19:53 Interesting Ellipse Question: Distance from Focus to Normal's x-intercept

5y2m ago

05:54 Interesting Polynomial Question (x³-kx+1=0 with root between x=0 & x=1)

5y2m ago

12:38 Review: Trigonometric Ratios in Right-Angled Triangles

5y2m ago

11:16 Review: Pythagoras' Theorem & its Converse

5y2m ago

05:14 Differentiating 2^(5x)

5y2m ago

10:18 Areas Between Curves (example question)

5y2m ago

05:13 How I Use Tweetdeck

5y2m ago

09:10 Quadratic Identity (Example Question)

5y2m ago

12:37 Review: Perimeter of Basic Figures

5y2m ago

09:46 How to Construct Parallel Lines: Demonstration (Step-by-Step)

5y2m ago

05:42 Integrating Trigonometric Function w/ Substitution & Identity

5y2m ago