Saturday 15 August 2009

final examination(part3)

FINAL RBO EXAMINATION

Background

• I designed and I brought it to the students who study in the third grade at the secondary level.• I used to rely on the students themselves.
• To create their search skills and information to make them the positive side in the educational process.
• inculcate a spirit of collective action and participatory.
• Analysis of information and knowledge intended to.
• Arrange the information in order of importance and priority.
• learn how to deal with computer or laptop.
• The appropriate because it can be comfortable during the presentation of information easily. Can use more than a tool. Easy to deal with it by the students.
• In this lesson was the best tool was web guest.
• This lesson was used in the video images of the text of the Voice. Mobile Not suitable for all the information can not be viewed easily
. By mobile screen couldn't a small video to show, for example, students can also view all of mobile to be the availability of certain techniques in order to work.

Mythology

• I tested web guest. On a sample of students studying in the north of Khartoum at the secondary level.
• When used to supply a number of services laptop. They are easy to pregnancy and the movement and did not need many tools, such as a normal computer.
Before the start of work, I divided students into groups and each group has a computer connector by net.
• I divided them to groups and had to be in each of the students know how to deal with laptop.
• Then moved to the topic and I explained to them the goals and how to work students asked many questions I answer them.
Before I reviewed and prepared for the lesson I asked them many questions .because this course had a relationship with another the lessons so I went with the first students, such as:
What is the focus?
What is a standard solution?
How to prepare a standard solution?
I discussed with them and corrected errors information in the responses, because this lesson is linked to the lessons that previous, therefore, to be attempting to retrieve the previous information is.
• have made it perfectly clear what we are looking for him?
• What is titration?
What materials and tools and devices used in it?
• Search for pictures of the tools and equipment used in titration and their names.
• Interactions using titration.
• Video shows the titration steps
• the type of evidence used.
• Objective of the titration.
What kind of titration?
We want to watch the video on the titration.
• Web guest was contained on a number of links leading to a group of sites relevant.
• The students open the sites and see the lesson.
• After that, the question of the students will discuss the manner in which and the way I found information and note in their faces uncertainty and surprise, and I assure of this story, but everything will be fine after the work started
Then Students began to work in groups as deployed and started to use the search sites, which by me on the home page.
• The students entered the sites and began to browse and read the contents of the site and began the discussion with each other and slowly integrated and seemed concerned gradually fades.
• Mobile was used by students during the lesson to take pictures sent information to them.•
I was at work I am pursuing them. Guided them and I explained to them, information that were not understanding to them.I did while I was working with them and I was running around to help them, and I required that when they find something was call me to see as well as calling each other.The students took the information and put in PowerPoint programmed

Finding

After the completion of web quest and presentation for students I found a number of advantages and disadvantages
•This lesson is a great deal of time. They took the time to search for information collection and coordination
•Some locations where slowly in the download
• Some sites were in English
• Design of students didn't well because their knowledge of computer were not good
• the tools used were particularly useful because the images and video seen better than hearing
•Some students learn skills such as research on the net and work on the computer and thinking information, participation and discussion with some of the group or with other groups prior to the adoption of the resolution
•Language of the text were in Arabic, and this has helped many students
•The students Knowledge of thing were required to have a good understanding and help in completing the required less time and effort

Resources
http://ar.wikipedia.org/wiki/معايرة
http://ar.wikipedia.org/wiki/معايرة
http://www.bytocom.com/vb/showthread.php?t=14955
http://www.sep.alquds.edu/ara/chemistry/scripts/chemistry_manual/exp_15_files/image002.jpg
www.bytocom.com/vb/showthread.php?t=16217
http://chemistry.about.com/od/dictionariesglossaries/g/bldefacbati.htm
http://www.chemistrydaily.com/chemistry/Titration
http://auth.mhhe.com/physsci/chemistry/animations/chang_7e_esp/crm3s5_5.swf
http://www.coolschool.ca/lor/CH12/unit4/U04L15.htm
http://www.shsu.edu/~chm_tgc/sounds/sound.html
http://www.youtube.com/watch?v=E3xVvCamK8Q
. http://www.webquestdirect.com.au/whatis_awq.asp
http://en.wikipedia.org/wiki/WebQuesthttp://www.webquestdirect.com.au/whatis_awq.asp

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