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
Giving advice Published on July 30, 2019July 28, 2019 by fivecolorssandt@icloud.com A returning student We face the question of the future, and try to avoid it. Read More
Students return (II) Published on January 8, 2019January 6, 2019 by fivecolorssandt@icloud.com Unintended consequences We find, again, that the message we thought we sent is not always what was received. Read More
Students return Published on January 1, 2019December 30, 2018 by fivecolorssandt@icloud.com Two come back Our tutor and our astronomer meet with former students. Read More
The best learning Published on August 14, 2018August 14, 2018 by fivecolorssandt@icloud.com The best teaching? Our tutor ponders methods and results. Read More
Cast iron and Coca-Cola® Published on April 17, 2018April 16, 2018 by fivecolorssandt@icloud.com Chemistry and Physics We perpetuate some stereotypes about scientists. Read More