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John Leddo is the founder of MyEdMaster, LLC.

John is an educational psychologist and holds a Ph.D. from Yale University with 30 years of professional experience. He has worked with over 1000 students on SAT and all facets of college preparation. He helped the students increase their SAT scores by hundreds of points. John has tutored Thomas Jefferson (TJ) High School preparation for 11 seasons. Approximately 90% of his students made first cut and more than half made second cut. He also has immense experience tutoring 1st to 12th grade students to increase their grades in reading, writing, math, science and social studies/history as well as papered kids for AOS every year since it was first opened. He has published curricula in math, science, English, and history that have been used in thousands of classrooms across the country.  He has been awarded millions of dollars in grants to research methods of improving education and has over 40 publications and presentations on diverse topics in education including seven books available on Amazon. His scientifically-based teaching methods won praise from the U.S. Department of Education and helped a New Jersey school district rise from bottom 25% to top performing.