I really like to show Python. I begin by starting the place the learner begins. My first query is, “How would you like to learn Python?”
They often reply, “What’s Python?”
That’s after I give them some examples of internet sites constructed with Python they may already be acquainted with. I additionally present examples of utilizing Python in information science, engineering, internet growth, and, most lately, artificial intelligence and machine learning.
Most of us are intimidated once you attempt to introduce pc programming as a result of their first efforts failed or somebody advised them programming is tough. I present them a easy print assertion that simply demonstrates how a lot the Python syntax is just like the language they communicate.
>>> print("Hello World")
Hello World
Unless they’re Linux or macOS customers, they may need assistance installing Python on their computer. I information them by downloading Python from the Python.org web site and putting in it on their pc. Next, I assist them arrange a growth setting. For many customers that is IDLE.
A very good Python IDE
For a younger scholar, I introduce Mu, an excellent growth setting for elementary and center college college students. Adults and older college students would possibly use VSCodium.
Python REPL
I usually introduce new customers to the REPL to allow them to execute their code simply. Then I present them write a easy program with a print assertion print("Hello World") and reserve it as a textual content file with a .py extension. I clarify that the .py extension is important for Python to acknowledge this system.
Turtle
Then I introduce them to Python fundamentals, together with variables, strings, numbers, and fundamental operations. I recommend Python libraries just like the Turtle, which even adults discover fascinating. I begin merely within the REPL:
import turtle
turtle.ahead(100)
turtle.proper(90)
This instance demonstrates how straightforward it’s to jot down code in Python and the way only a few traces can produce a graphic on their show. Then I present how to attract a sq.:
import turtle
turtle.ahead(100)
turtle.proper(90)
turtle.ahead(100)
turtle.proper(90)
turtle.ahead(100)
turtle.proper(90)
turtle.ahead(100)
turtle.proper(90)
Then I cowl management constructions just like the if assertion, elif, for, and whereas. I show drawing that very same sq. rapidly and simply with a for loop:
import turtle
for x in vary(4):
turtle.ahead(100)
turtle.proper(90)
Teaching Python is a present
When you train, it is vital to start the place the learner is and interact them in their very own edification. This strategy has them leaning in for extra info, guaranteeing they achieve ability and competency.
Your native public library is perhaps an excellent place to search out college students who want to study Python. Most libraries could be very joyful to have you ever volunteer to assist their patrons.