Geometry and Geography

• cours - matière potentielle : students
• exposé - matière potentielle : varies
• exposé

Geometry and Geography Tom Davis March 12, 2011 1 Pedagogical Advice I have been leading mathematical circles using this topic for many years, and it seems to work well for both young and old students. The youngest group I've tried it on is third graders, and it works equally well for high school students. Of course the selection of questions and the presentation varies, depending on the level of the students.

• mean time
• corrections of corrections of corrections
• equator
• axis
• sphere
• circle
• summer
• sun
• earth
• time