05.03.2019: One Lesson of Math - Permutations and Combinations, 1/5: The Fundamental Counting Princi
Today's soundtrack is Petra: Unseen Power. I'm on to the first of two units in the final module of this math course. Today, I'm learning...
04.23.2019: One Lesson of Math - Trigonometric Equations and Identities, 2/6: Solving Trigonometric
Today's soundtrack is Petra: Petra Means Rock, a compilation album that includes many of the hits from their earlier albums. This...
03.30.2019: One Lesson of Math - Logarithms and Exponents, 4/10: Laws of Logarithms
Today's soundtrack is Petra: Petra Praise: The Rock Cries Out, the first Petra Praise album. Released in 1989, it's an arena-rock take on...
01.26.2019: One Lesson of Math - The Cosine Law, Part 2
Today's soundtrack is John Schlitt: Unfit for Swine, a solo album by Petra's lead singer. Even though Petra was my favourite band growing...
11.22.2018: One Lesson of Math - Properties of a Quadratic Function, Part 2
Today's soundtrack is Petra: Jekyll and Hyde, which I still thought of as being a fairly recent album until I looked up the artwork for...
11.12.2018: One Lesson of Math - Using Square Roots to Solve Quadratic Equations By Completing the S
Today's soundtrack is Petra: Wake-Up Call. I have lots of great memories of this album; I remember listening to it on repeat while...
