Maths, but simpler

Have you ever thought of maths as hard? Well, here's a simplified version of its categories: Arithmetic: adding, subtracting, multiplying and dividing numbers (don't forget powers and roots!)Algebra: using x, y, z, a, w, etc. to figure out the value of an unknownCombinatorics: basically combining things?Geometry: shapes!!!!! YES!Topology: stretching, bending and squeezing solids to make … Continue reading Maths, but simpler

Wait, what’s gravity?

As a student in about Year 3-6, you will encounter forces, and you will learn that gravity is a force. Right? Sorry, you are WRONG!!!!!! Why? Imagine the Sun exploded. It takes (as we know) 8 minutes for light/energy to reach the Earth from the sun. Hey, what a nice letter! Thanks, Mr. President! That … Continue reading Wait, what’s gravity?

Pythagoras’s theorem^2+n^2 = proof^2

Did anything stand out? maybe the m^2+n^2 = f^2 bit? That is Pythagoras's theorem. That? This is what it's like: Pythagoras's theorem, in triangles and squares Link: https://upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Pythagorean.svg/260px-Pythagorean.svg.png Pythagoras's theorem states that, if the triangle is a right-angled triangle, a^2 + b^2 = c^2. Sure, this is one proof: prove it! Link: https://i.stack.imgur.com/POhH1.png But for … Continue reading Pythagoras’s theorem^2+n^2 = proof^2