The limits of knowledge Published on October 10, 2023October 9, 2023 by fivecolorssandt@icloud.com Necessary learning Nowadays, one needs to learn software in order to learn software. Read More
Free advice Published on September 26, 2023September 25, 2023 by fivecolorssandt@icloud.com And worth every penny Our tutor looks ahead to losing some of his students. Read More
Teaching fractions Published on September 5, 2023September 4, 2023 by fivecolorssandt@icloud.com Elementary does not mean easy Our tutor confronts a challenge. Read More
Teaching old things Published on August 29, 2023August 27, 2023 by fivecolorssandt@icloud.com The uses of the obsolete Something that’s no longer used can still be illuminating. Read More
The theoretical piston Published on August 22, 2023August 20, 2023 by fivecolorssandt@icloud.com A useful idea We ask a chicken-and-egg question about a textbook staple. Read More
Rewriting the textbooks Published on August 8, 2023August 7, 2023 by fivecolorssandt@icloud.com When, and why We take a tired cliché seriously. Read More
Rereading Published on August 1, 2023July 31, 2023 by fivecolorssandt@icloud.com and relearning We go back to some old textbooks. Read More
History and the ship Published on July 18, 2023July 16, 2023 by fivecolorssandt@icloud.com Combining many things We present another way to teach history. Read More
The underlying lesson Published on July 4, 2023July 2, 2023 by fivecolorssandt@icloud.com What’s being learned We notice that what we learn is not always what’s being taught. Read More
Kids today Published on June 13, 2023June 14, 2023 by fivecolorssandt@icloud.com Effects of technology A graduation party starts us thinking about teenagers. Read More
