Yen4Life

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304 videos

Yen4Life (Yearning for Life) A maths teacher sharing ideas about learning, thinking, creativity, art, and travel. On this channel, I explore: • Mathematical ...

Latest Videos

Stop Guessing Quadratics — Pick the RIGHT Method Every Time (HSC Maths)

Can You Factor This 😳 Most Students Try This (But It’s Wrong) Yr9 Adv.

Most Students Get This Wrong 😳 Year 10 Maths Challenge

2025 HSC Maths Advanced -Q26 (Optimisation)

How to Create a Study Plan That Actually Works

Stage 6_Probability without replacement

Homemade beef jerky under 5 minutes

How to catch a gigantic huntsman spider in 1 minute

Z-score tables in HSC Exams

#38_Holiday Study Hacks for HSC Success!

Harder algebra and quadratic equations

Maths Adv & Standard 2, 1 - Breakeven point & Changing the subject

Maths Standard 2 & 1 - Percentage Error and Linear Equations

Maths Standard 2 - Probability and Z-scores in Normal Distributions

#37_How to prepare for your Trial & HSC exams Chitchat with Ms Yen

Maths Standard 2 Revision Trial & HSC

Under 3min. explained Gradients of perpendicular lines

If you know THIS, you will understand Conditional probability

Easier than a factor tree diagram

Projectile motion in math

I'm not a square, I'm a squre number.

#36 My addiction is ….

#34 How to be confident

How to prove factorial (!)

Looking for Vectors in 2D

Let's find difficult averages, that's mean!

If you know THIS, you can mulptiply big numbers!

Trig Identities & Equations (Part 2)

Trig Identities & Equations (Part 1)

#33 We are bigger and stronger than our own problems