I was a teacher and math supervisor for over 16 years. Then, I worked with thousands of teachers across the U.S. to improve their instruction.
I have authored early childhood math textbooks. I have created tutorial programs used in large urban schools related to; Math, Reading, and Writing.
I was a Director of a large urban Day-Care with over 500 children in my care. I developed observational checklists as well as development checklists.
I taught high school in the summer and GED classes over the years.