Math-to-CS Bridges
📋 What it is
Computer science is applied maths — logic, patterns, binary numbers and algorithms.
🗣️ Coach says
Computers are maths machines. They think in binary (base-2), follow step-by-step algorithms (like a maths procedure), and spot patterns. Learning the maths behind code makes coding click.
🧠 Memory hook
Code = maths + logic. Binary is base-2; an algorithm is a maths recipe of steps.
😂 Giggle
Why did the fraction cross the bridge?
To get to the other denominator!
😲 Whoa!
Everything on a computer — text, photos, music — is stored as 0s and 1s, a number system with just two digits.
✅ Quick check: Computers count in base-2 (binary). How many digits does binary use?
Say your answer out loud first — then reveal.
Two — 0 and 1.
Binary is a base-2 number system, the foundation of computing.
🧪 Try it! (2 minutes)
Write the numbers 1, 2, 3 in binary (1, 10, 11) and notice the place-value pattern.