What's the first thing that I should teach some guys who hadn't code yet?

Question

I've choosen to teach Python to mid school boys!

Answer 1

Define what a variable is.
Redo basic math.
Make them understand Boolean logic
functions
print(), input()
lists and range()
Introduce them to while and for loops.
important here is that you do tell them standards, like for
Iterating through numbers always use i.
type conversion
classes and object orientation
using the first modules
writing an own very small module

Answer 2

how to understand and learn the algorithm and data structures...

Answer 3

teach them just the way sololearn teach .lol

Answer 4

programming logic, they have to understand how things work before code

Answer 5

:)