lesson video3

Moving along. Finished conic section construction means. This is where and how I found my CSDA. Lesson plan for STEM students and their teachers world wide. One more to go and that will be my ‘Upgrade for Euclid’s Perpendicular Divisor’. First construction I ever learned.Back to 1959, 9th grade, Linden HS (New Jersey). Mrs. Goldberg was my Plane Geometry teacher. Tough subjet to get across to dunderheads and I failed, Failed lotsa stuff, Biology, Chemistry , and first year Physics class taught by new Mr. Pace. May not have looked like it; butl you guys planted serious questions in my head; just didn’t know how to ask ’em! Thanks all!! readingsfromthesandbox.com