Serious Computer Programming for Youth PDX

Programming course overview

This is a free hands-on course which teaches programming with an aim toward advanced work and applications to academic areas (science, social science, humanities, arts, engineering).  For example, in the course we use professional programming editors, and run Python natively on a computer running Linux.  We also learn to install an operating system, and dissect computers to get a broad view of how they work.  The courses are taught by Dr. Mark Galassi, an astrophysicist and computer scientist at Los Alamos National Laboratory.

The course will start with an unusual but important feature: each student should obtain an old computer or laptop which is not used much anymore, and we will start by installing a Linux distribution. You need to be willing to lose all data on this computer, as we will repartition it and install a new operating system. If you cannot find an old computer we will have some loaners, though we will start by pressing you to look harder. It is important that the students feel "ownership" of the computer, from the bare hardware all the way up through the operating system that they install. It is pretty easy to find old laptops: odds are very good that a neighbour or relative has a 5-year-old laptop they have not used in quite a while. The computer should have at least 4 gigabytes of RAM to be fully usable, though for the course you might get by with 2 gigabytes or slightly less.

(Pandemic adjustment: during the pandemic we will not meet in person, and your instructor will work with you remotely ahead of time to prepare the computer.)

Once each student has a computer running Linux we will have a hands-on introduction to programming in Python.

Vis-a-vis age: computing, like chess, can often be done well by children, so younger girls and boys are invited to join if they are enthusiastic and willing to work hard. But a key issue is fast typing: if a kid cannot type quickly then they will not be able to keep up.  So we ordinarily specify that the course is for kids in 6th grade and above, but a motivated fast typist could do well even if she were younger.

No cost

There is no cost: the course is free and taught by volunteers. We thank the Oregon Community Foundation for helping fund our Portland program.

Prerequisites

• a desire to work hard on learning to program

• an old computer or laptop that you or a friend or grandparent or neighbor has sitting around unused

• if you cannot find an old computer we can help you with a loaner - write us!

• we will do a lot of typing - see if you can practice fast typing

• students need to be able to handle their own email correspondence, and to be aware to copy their parents on all email

Motivation

There are many carefully designed courses that teach "programming for kids". This is not one of those: this is a "serious programming for kids" course. Our goal is that everyone should learn to use and then to program computers like a true researcher.

This is a course that might take you out of your computing comfort zone: if you are accustomed to use a computer by "clicking at things that are in sight" then you will learn a new approach which is much more powerful and with which repetitive tasks can be automated.

The motivation behind learning the Linux operating system is that:

• the Linux operating system is the basis for almost all the computers that "run the world": from the servers at Amazon and Google to the supercomputers that power science, the operating system is almost always the Linux. it is also used for almost all serious research work.

• the Linux operating system is written by programmers for programmers: it offers a choice of several delightful programming environments and puts few barriers in the way of the programmer

• the system is entirely built with free/open-source software.

• the Linux system works quite well on very old hardware with less memory

Our motivation behind teaching python is:

• it is a pleasant and easy language to learn

• it is also a language used for many industrial-strength applications

• it can be used to write a wide variety of interesting programs

• it is used in all areas of research, from the arts and humanities to the social sciences to the natural sciences

Our path

Specifically, the path we will take will involve these steps:

• learn to install and use the Linux operating system on old hardware

• learn to dissect a computer and understand the components inside

• learn to use the command line shell

• learn to use a programming editor

• learn to write simple programs in python

• write a more serious program in python

• add intelligent algorithms to the program

Course format

The course is a 10-hour course. These days it is always taught as a weekend intensive course.

I have written a detailed Teacher's Manual which you can find in my documents page which gives a detailed outline of what will be studied in each segment of the course.

How to start

The next workshop will take place virtually using the Jitsi videoconferencing platform (*). It is a 10-hour course, and students must commit to taking the full course.

Upcoming: weekend (date specified up top), grades 6 and up:

Saturday (9am-11:30am and 12:15pm-430pm), continuing Sunday (12noon-3:45pm)

(Note that the times on this page are in US/Pacific time zone; make sure you adjust for your time zone.)

Send email to mark@galassi.org to sign up.  You may also phone +1-505-629-0759. "Space" is limited.

Note to students and parents: we do not accept students who are being pressured by parents to take the workshop.  Students should sign up from a non-school email address (because school addresses are often blocked, and they are not enduring).  Students must Cc: their parents on the email and we will continue to Cc: the parents in our interaction.

footnote (*): Jitsi is a free/open-source videoconferencing system which runs inside your browser or with mobile apps.  It has profound by-design respect for privacy, and does not require you to register or install toxic software on your computer.