Letter: Dear Dr. Ali Sharaf Al Musawi I am an Arabic graduate student at the U.S. and I am doing my doctoral program in educational communication and technology. My topic in my dissertation is about the application of information technology in teaching science and I will try to investigate the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools. I didnt find any previous study did the same topic and hopefully I am eager to find an instrument to use it to investigate the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools. The instrument that I am looking for is either a survey or questionnaire that measures the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools? The research question that I am going to ask are closer to these: I will look if there is any difference between Male and Female science teachers !about the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools? Also I will try to find if their any difference between Principals and science teachers about the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools? Is their any difference between male and female science teachers about are the obstacles and barriers that prevent science teachers to not use IT in their classroom in elementary schools? What is importance of applying IT in teaching science in elementary schools? Is there any difference between Male and Female about the importance of applying IT in teaching science for elementary schools? Is there any difference between science teachers and principals about the importance of applying IT in teaching science for elementary schools? I am really so proud that we have a great professor like you in Arab world Thanks. Comments: Thanks for your email. I have already replied to your request via email. Welcome!