Praise be to Allaah.
put this question to Shaykh ‘Abd-Allaah ibn Jibreen (may Allaah preserve
him) who answered as follows:
our opinion this is not permissible except in cases of necessity, and on
the condition that the men cannot see her. There should be a screen
between her and them, and she should not soften her voice too much,
because her voice may be ‘awrah. Women are not allowed to say Tasbeeh
out loud in the prayer – if the imaam makes a mistake – instead they
are commanded to clap [to draw the imaam’s attention to a mistake], lest
their voices be recognized.
Shaykh ‘Abd-Allaah ibn Jibreen
this point we would ask the brothers who are organizing these lectures:
what need is there for a woman to give a lecture in front of a group of
people which includes men? We hope that the answer will not be because
they want to prove that Islam does not oppress women or to prove that they
are open-minded and enlightened! Or any other weird and mistaken reasons
that can never be used to justify opening the doors to fitnah (temptation)
which Islam seeks to shut firmly. We constantly repeat our advice:
organize your activities within the framework of sharee’ah. And Allaah
is the Guide to the Straight Path. And Allaah knows best.
Sheikh Muhammed Salih Al-Munajjid