Here are the assignments that I prepared for my class in January 2009. These are certainly imperfect, but this was my first attempt at creating exercises to help people learn how to use LaTeX.

Assignment Topics
Assignment 1 introductory; designed to get students thinking about technical writing before the class started
Assignment 2 install LaTeX on own computer; get used to typing text in LaTeX; complete after Lecture 1
Assignment 3
reproduce this
basic text formatting; lists; tables;
complete after Lecture 3
Assignment 4
reproduce this
boxes; basic mathematical typing;
complete after Lecture 4
Assignment 5
reproduce this
symbols; multiline mathematics;
complete after Lecture 5
Assignment 6
reproduce this
titles of documents; abstracts; bibliographies;
tables of contents; using packages;
complete after Lecture 6
Assignment 7
reproduce this
theorems; counters; cross-references;
complete after Lecture 7
Assignment 8
reproduce this
including graphics; complete after Lecture 8
Assignment 9 tables; figures; BibTeX; complete after Lecture 9
Assignment 10
reproduce this
the hyperref package; complete after Lecture 10
Assignment 11 presentations with beamer or powerdot;
complete after Lecture 12
Assignment 12 typing in a foreign language (the babel package); complete after Lecture 13
Assignment 13
reproduce this
columns; section titles; redefining things;
complete after Lecture 14
Assignment 14
reproduce this
drawing with pstricks; colors;
complete after Lecture 15
Assignment 15
reproduce this
more with pstricks (pie chart, bar graph, graph, nodes and connections); complete after Lecture 16
Assignment 16 using different fonts; complete after Lecture 17
Assignment 17 putting everything together; reproduce an article from a mathematical journal; the final assignment
Midterm Project re-typing 3 papers/assignments from a previous semester; tables, BibTeX, typing math
Final Project a paper and presentation which explores a new LaTeX package