Sam Strother
Sam Strother has been providing highly regarded mathematics professional development for 15 years. He has helped schools from around the country improve their students' math achievement through engaging workshops, demonstration lessons, co-teaching, collaborative planning, and curriculum development. Specific examples can be found at the following two websites: https://www.dmtinstitute.com/results-and-case-studies https://www.dmtinstitute.com/testimonials