Barney V. has helped students times in

Summary of contribution activity by day

On a 3 day streak. Longest streak: 13 days
5 thank you notes

Barney V.

I am retired and a bee hobbyist. I love Maths and I got a few old Math handbooks to refresh my mind.

23K karma · South Africa
School Hero! Hot Streak! Friendly Face!
Level 11 in Algebra Level 11 in Prealgebra Level 5 in Trigonometry Level 4 in Precalculus Level 4 in Geometry Level 3 in English Grammar Level 2 in Biology Level 2 in Anatomy & Physiology Level 2 in U.S. History Level 1 in Psychology Level 1 in Chemistry Level 1 in Astronomy Level 1 in Physics
Recent collaborators
Activity 374 Answers 100 Edits