Geometry: How to Prove The Chord Theorem, ab=cd, Full Explanation #circletheorem #visualmath youtu.be/vl7CsHENTc8?si…

Richard Feynman - The World from another point of view #physics youtu.be/GNhlNSLQAFE?si…

GCSE and A-Level Mathematics: How to solve quadratic equations through completing the square. Two useful identities and method.

Quick guide to counting: n! (all orderings), n!/(n−r)! (r choices, order matters), and n!/((n−r)!r!) (order ignored). Includes clean intuition + worked examples. 🔢✨🧠 geometricbites.blogspot.com/2026/02/factor…

Architecture & Geometry, #Bristol, United Kingdom. 🇬🇧 📸February 2026

Quadratic functions in vertex form (comprehensive). Desmos graph: desmos.com/calculator/fkt… #gcsemaths #alevelmaths

Why Completing the Square Matters for Vertex Form and the Turning Point Completing the square isn’t a trick—it exposes the shifted square in ax²+bx+c. In a(x−h)²+k, the turning point (h,k) and min/max become instantly clear. 📌✨ geometricbites.blogspot.com/2026/02/why-co… #mechanics #alevels

New post: Why scientists say the universe has “architecture” 🧠🌌 — not a blueprint, but deep structure: patterns 🔁, symmetry ⚖️, conservation laws 📏, and maths ➗ that keeps predicting reality 🎯 Read: geometricbites.blogspot.com/2026/02/why-sc…🔗 Image source: commons.wikimedia.org/wiki/File:Kheo…

Mixed numbers vs improper fractions: what changes (and what doesn’t), plus quick conversions. Read here: geometricbites.blogspot.com/2026/02/mixed-… 📘🧠

Edexcel iGCSE (Higher) algebra proofs: the standard forms toolkit (even/odd, multiples, consecutive, squares). Read: geometricbites.blogspot.com/2026/02/algebr… 📘🧠

The geometric series for evaporation problems in International A-Level Mathematics. They don't usually give you this general formula in textbooks, nevertheless, you are required to use it. It differs slightly from the general rule for the sum of a geometric series. #math