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Showing videos from
**Eddie Woo**
with a total of **3,931** videos

06:22
Entering & Interpreting Scientific Notation on Calculators

4y10m ago

06:52
Review: Converting Numbers to Scientific Notation

4y10m ago

03:59
Rearranging Rational Polynomials w/ Division Transformation

4y10m ago

06:20
Partial Fractions w/ Perfect Square Denominators

4y10m ago

18:11
Induction Geometry Proof: Diagonals in a Convex Polygon

4y10m ago

02:39
Another reason why 0! = 1 (thinking about arrangements)

4y10m ago

10:50
Induction: Divisibility Proof example 3 (4^n - 1 is divisible by 3)

4y10m ago

05:00
Ordering Fractions (3 of 3: Examples of how to make a common denominator)

4y10m ago

06:50
Induction: Divisibility Proof example 4 (x^n - 1 is divisible by x-1)

4y10m ago

06:05
Why is 0! = 1?

4y10m ago

09:39
Induction Inequality Proof Example 7: 4^n ≥ 1+3n

4y10m ago

12:16
Ordering Fractions (2 of 3: How to compare fractions with different denominators)

4y10m ago

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

4y10m ago

03:36
Equivalent & Simplified Fractions

4y10m ago

03:37
Introduction to Fractions

4y10m ago

07:23
Partial Fractions for Integrating Rational Polynomials

4y10m ago

03:41
Partial Fractions (example with cubic denominator)

4y10m ago

04:29
Integrating Rational Polynomials (Example)

4y10m ago

06:29
Different Kinds of Fractions

4y10m ago

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

4y10m ago

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

4y10m ago

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

4y10m ago

08:54
Four varieties of mathematical proof, illustrated

4y10m ago

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

4y10m ago

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

4y10m ago

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

4y10m ago

02:23
Mathematics Course Selection: Preliminary into HSC

4y10m ago

03:35
Dividing Quantities into Given Ratios

4y10m ago

02:29
Simplifying Ratios Involving Units

4y10m ago

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

4y11m ago

05:19
Simplifying Numerical Ratios (example questions)

4y11m ago

04:07
Introduction to Ratios

4y11m ago

01:38
Physical tips for maximising exam performance

4y11m ago

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

4y11m ago

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

4y11m ago

05:21
Factorising a Polynomial of Degree 6

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

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

4y11m ago

01:18
Tips on how to do past exam papers

4y11m ago

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

4y11m ago

01:39
A few useful online mathematics resources

4y11m ago

03:23
Review: Prime Numbers

4y11m ago

02:50
Tips for working on maths exercises

4y11m ago

06:02
Volume Involving Trigonometric Functions & Identities

4y11m ago

05:40
Area Enclosed Between Trigonometric Graphs

4y11m ago

06:48
What kind of subject is mathematics?

4y11m ago

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

4y11m ago

09:01
Percentages, Fractions & Decimals

4y11m ago

01:33
Compass: Mathematics Workshop Introduction

4y11m ago

05:44
Operations with Mixed Numerals

4y11m ago

09:48
Converting Between Mixed Numerals & Improper Fractions

4y11m ago

04:17
Simplifying Fractions

4y11m ago

08:12
Finding Sector Area (example question)

4y11m ago

08:55
Finding Composite Areas (example question)

4y11m ago

06:17
Thoughts on University & Time

4y11m ago

04:08
Calculating Perimeter (example question)

4y11m ago

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

4y11m ago

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

4y11m ago

05:21
Introduction to Index Notation

4y11m ago

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

4y11m ago

05:17
Integrating 2^(lnx)

4y11m ago

13:39
Volume of Prisms

4y11m ago

07:57
Surface Area of Rectangular & Triangular Prisms

4y11m ago

06:12
Prisms

4y11m ago

16:30
Corresponding & Alternate Angles on Parallel Lines

5y0m ago

05:56
Co-Interior Angles on Parallel Lines

5y0m ago