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The main interface of
site http://hochoaonha.net/ |
After success in Dong Nai province technology
creativity contest 2010 organized by Dong Nai Department of Science and
Technology, many teachers and students interested in chemistry have visited the
website http://hochoaonha.net/.
Many students consider it to be their close
friends to practice after class. Student Le Viet Anh from Tam Hoa High School (Bien
Hoa city) said, “I found out this website when looking for guidelines for the
SO2 preparation experiment. I not only found out how to solve my exercises, but
also figure out a lot of benefits in this self-study site for chemistry subject.
In addition to knowledge reinforcement via theory and practical exercises, there
are many videos tutoring in chemistry experiments in this site, which is very
helpful for chemistry subject because we do not have a lot of time for practice
at school; therefore, we have not fully understood many lessons. Besides making
friends with the knowledge on the web, he also introduced it to his friends to
study on this site.
The main contents of the website designed by
teacher Lua are e-lectures, experiment videos, experiment simulations,
multiple-choice questions, college and university entrance exams and exams of
grade 10, 11 and 12. What counts is that exams have been systemized, distributed
and arranged in accordance with the program of Ministry of Education and
Training. Thus search for knowledge for each topic is very easy.
Also, in each content, students and the web
visitors can exchange directly in that section or after online lectures to
reinforce the lesson, find the answer to problems and solve them at the section
that they are studying. Some other sections of the website help the learning,
researching, exchanging, sharing of students is the easiest, fastest, most
convenient and effective.
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Home chemistry solution
received the third prize in the 15th Dong Nai technology creativity
contest. |
"Its is an era of information technology boom;
internet is not strange to everyone; there are many websites offering students
some of the questions and arranging homework for knowledge reinforcement;
however, most websites just provide one-way information, have no feedback, so
students can just see or download them, but do not know whether they solve
correctly or not, and it is also difficult for them to communicate with teachers
and others", teacher Bach Thanh said.
The idea of the teacher when setting up this
website is to create multi-dimensional interactions between visitors accessing
simultaneously.
In the 15th Dong Nai "Technology Creativity
Contest", teacher Lua’s the initiative to build the chemistry study website was
highly appreciated. Its application in the situation that information has been
so developed and internet is popular in every home is too easy. Learning in this
site also saves a lot of time, effort and cost for extra study, as well as a lot
of time for teachers in searching for materials and teaching experience.
In addition, at this site, the knowledge that
the authors provide sticks to general programs approved by the Ministry of
Education and Training in various spheres such as e-lectures, multiple choice
questions, news, events, chemistry experiments, exercises, thus suitable for
average students and students who want to try quite difficult exercises.
Reported by Dieu Linh, translated by Hoai Thu