1) Teaching practical courses of inorganic (qualitative and quantitative analyses) and organic chemistry

     [1^st year chemistry, pre-pharmacy, and pre-dental students] Cairo University.

2) Teaching practical coarse of quantitative analyses (acidimitry and alkalimetry, redoximetry and complexometry)

     [2^nd year chemistry students] Cairo University.

3) Teaching practical courses of electrochemistry and kinetics

     [4^th year chemistry students] Cairo University.

4) Teaching exercises on chemical reaction kinetics

     [Master and Diploma students] Free University Berlin.

5) Teaching exercises on quantum chemistry

     [Master and Diploma students] Free University Berlin.

6) Teaching exercises on quantum chemistry on computer

     [Master and Diploma students] Free University Berlin.

7) Teaching exercises on symmetry in chemistry

     [Master and Diploma students] Free University Berlin.

8) Teaching exercises on statistical thermodynamics

     [Master and Diploma students] Free University Berlin.