What is first-order?

First-order means something is simple and direct, like when you follow a recipe step by step.

Imagine you're making your favorite sandwich, first-order would be choosing bread, adding peanut butter, then jelly. No extra steps. Just one action after another, in order.

Think of it like reading a map: if someone says "Go straight for 3 blocks, then turn left", that’s first-order. You don’t have to think about traffic or other people, just do what you're told, step by step.

If you’re playing with building blocks and the instructions say “Put a red block on top of a blue one”, that's first-order thinking. There’s no trick or surprise, it’s just one action at a time.

So first-order is like going from point A to point B without any detours, simple, clear, and easy to follow!