Perhaps because I used over a thousand words, I only created two images.
Shameless Promotion of Articles
Writing Tips: Plan More, then Repair
Much to my chagrin, while writing this introduction to Differential Calculus, I found myself using terminology and theorems for which I had not prepared my readers. Due to my self-imposed deadline pressures, I left these topics with a subtle hint that they would develop into future articles.
Today's first Writing Tip is to plan thoroughly and then plan more, so that your articles will build smoothly from foundation through walls to roof.
My second Writing Tip is to find graceful ways to deal with any lack of planning exposed when you finally write an article that needs more support.