PBLS's founder, Maggie Hutchinson, has taught in 4 schools and has covered 8th-grade algebra, pre-algebra, algebra 1, 2, and 3, Trigonometry, Geometry, Pre-Calculus, Statistics, Financial Algebra, Physics, and Chemistry. She has taught 8th - 12th grade and college freshmen. She has worked on curriculum development committees at two of the schools, she has presented at professional development conferences, and participated in many professional development opportunities. She has also co-homeschooled her young children and created curriculum for them, including faith-based character development and SEL curriculum.