# Abdallah Abusharekh

Gaza - Palestine

http://www.amazon.com/dp/B00R894LL0

I'm Abdallah from Gaza, 52 years old. I have teached maths for 23 years. Teaching math and discovering math are the most intersting for me, but in the last 7 years I became intersed in thinking of best methods to introduce new abstract concepts for young children. I have designed a small material that can be used as good introduction to abstract math for kids of k-3 and k-4. They can finally susbtitute to find the numerical value of 2x + 3y for given x,y. I also discovered a gap in triangle congrouncy axioms that will be published as an article. Also I'm intersting in reading the questions and the answers in this site.

Top Questions

## How to explain the difference between the fraction a / b and the ratio a : b?

asked Jan 24, 2015 at 5:54

## Is $a^0 = 1$ for a nonzero, real number $a$, a theorem or an axiom?

asked Nov 2, 2014 at 21:20

## How to convince the students of grade 8 that $\sin 90^\circ =1$? ( calculator not allowed )

asked Nov 4, 2014 at 16:14

## Should we rename the greater than sign?

asked Nov 10, 2014 at 6:31