Professor Sam


449,044 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 14 in Chemistry Level 7 in Organic Chemistry I Level 5 in Physics Level 3 in Calculus Level 3 in Algebra Level 3 in English Grammar Level 2 in Statistics Level 1 in Prealgebra
197 Answers 329 Edits 57 Asked