Science education consists of making observations, asking questions, and collecting information. This scientific method is practiced in order to make discoveries about the world.

In school where students are exposed to the contributions of natural philosophers and scientists to the history of science from many cultures spanning the ancient and modern times, they learn about the world we all live in and about themselves. They are encouraged to understand that adding new information and making discoveries, as well as correcting errors and misunderstandings are all part of the process of living on this planet. That’s how science works.

To determine whether students are influenced to become scientists (it’s human nature to ask questions and be aware of what surrounds you; science exercises are good starting vehicles for teachers to find out if their students are learning), it is important to let them understand the methods or processes of science through hands-on activities or laboratory work. That’s where science fair projects come in. These projects allow interactions between science and technology and society.

Please note that your science fair project must be about a topic that interests you. What have you always wondered or liked about that topic? Here are some subjects you can choose from.

1. Animals and Insects. What are the common classifications of the animal kingdom? What do they do and eat to survive and communicate? Common and different traits and characteristics of animals and insects. What happens when you enclose an animal or insect in a surrounding different from where it got used to?

2. Solar System: Earth, Sun, Stars and Other Heavenly Bodies. What are the planets and other bodies that orbit it? Characteristics and distances of the planets and other bodies. How does the color of a background affect its absorption of solar insolation? How do you prove life exists in the universe? How does solar energy work?

3. Food and Our Bodies. How humans look like? What do they eat? How do their bodies work? How people get food? What are the food in different places and customs? What are the food names? What is a food chain? What are eating disorders? On which food does fungus grow best? How do acids affect teeth? Can humans survive without water

4. Oceans, Rivers, and Streams. What are the different water bodies that cover the earth surface? What are the other living things and creatures that live under the sea? What are the minerals that can be found in the ocean? How important are these water bodies to our survival? How does the ocean influence the weather? Does the amount of water affect the size of the wave and other water movements? Where is the current of a stream the fastest? How polluted is our water? Will there ever come a time where water on Earth decrease in volume?

5. The Water Cycle. What is it? What are the causes of water cycle? How important is water cycle? What are the sources of water vapor? What are the factors that affect water cycle?

6. Plants, Photosynthesis and Gardening. What is photosynthesis? How does it work? How is it essential to life on earth? What kind of soil is best for water retention? What is the percentage of water in various fruits and vegetables? Does the type of water affect the growth of plants? Which plants and vegetables make the best dye? Can plants deprived of sunlight grow? Is soil necessary for plant growth?

7. Weather. What are the causes of weather? What are moisture, air pressure and air masses? How do changes in air pressure affect the weather? What is a weather forecast? Is there a relationship between phases of the moon and our weather? How does topography affect weather conditions? Are there alternative ways to prevent rain?

Though science may be broadly defined as the development of knowledge about the physical universe, it has so many entries and studies every individual can relate to, or at least there has to be some topic one will find interesting. And through science fair projects, each student is a given a renewed awareness on the importance of nature and its existence.

Robert McKenzie is a former teacher and writer. Visit his elementary science website, Science Lessons, for more information on Science Fair Projects.

Article Source: http://EzineArticles.com/?expert=Robert_McKenzie

One of the best things about doing science fair projects is that they are not like doing homework. You get to pick the topic, ask the questions, and design the experiment. When you analyze the results, there are not necessarily any right or wrong answers. Many kids find that it is much more fun than doing schoolwork.

Picking Science Fair Project Ideas

It doesn’t have to be hard finding science fair projects ideas. As a matter of fact, just look around and see if something in the world around you could use some improvement. Or, ask yourself “What am I interested in?” and go from there. Turn that interest into a question and then find a way to answer it. Choosing science fair topics really can be that simple and easy.

Now maybe you would like to do something different or more unusual, but you are having a hard time finding just the right idea. There are many places you could look. You could start at the library. Or search the internet to find all kinds of cool ideas to try. There are many sites that list science fair projects and ideas, as well as give you instructions on how to design and perform your experiment.

Why Do Science Fair Projects?

There are lots of great reasons for doing science fair projects. For example, global warming is a big issue in the world today. Doing a science fair project in this area not only helps you to learn, but could help the whole world. That can be very exciting. Some students actually end up making new or important discoveries. Today, more than ever, doing a science fair project could be a way to contribute to the world around you.

What are some of the other good reasons for doing science fair projects? Many different people will see your science fair project display, learn about your idea and the work you put into it. You can win prizes such as money, a trip to another state or country (maybe even with all the expenses paid), or a scholarship to college to further study your own interests. Science fair judges are often important scientists or industry leaders. Gaining their recognition could lead to a job or internship doing what you love. For instance, in the technology field, you could work on a new computer program that will help a local business in your community.

By doing science fair projects you will learn a lot about yourself, your talents and gifts, and what you like to do. You will learn how to ask questions and find a solution. You can learn to work on your own or with people of various ages, sharing ideas and doing the research to reach a conclusion. You can earn respect and recognition from family, friends and your community. You can also learn how to communicate better with those around you. And of course, you will learn about the scientific method, performing valid experiments and analyzing the results. These are all are important life and job skills you will need as an adult. The future of the world lies in the fields of math, science and technology, and you can make an important contribution by using your abilities and imagination, all starting with your science fair project.

Get the information you need to create award-winning science fair projects from Science Made Simple, Inc. (www.sciencemadesimple.com). Find science fair projects ideas, tips, and free sample projects. Learn how to choose science fair topics, plan and perform your science experiment using the scientific method, & present your results.

Robert Burke has a Master of Science degree in Engineering, and many years of experience in science education, industry and writing.

Article Source: http://EzineArticles.com/?expert=Robert_Burke

Like many others, President Obama has been quite vocal about the shortcomings of STEM teaching and our students’ lackluster testing performance, hence the government’s push for improvement. To that end, he has…

o Initiated an annual White House science fair.
o Launched his “Educate to Innovate” campaign, a nationwide effort to move America’s students up from the middle of the pack in math and science.
o Challenged scientists, engineers, educators, the private sector, and governors to join him in a national campaign to engage students in STEM fields.
o Given a competitive edge to states that commit to improving STEM education in his Race to the Top grant contest.
o Recently honored about 100 outstanding middle and high school math and science teachers from around the country at the White House.
o Applauded the grassroots National Lab Day initiative intended to revitalize science and math education and lead to increased American competitiveness.

And as he has said, “Passionate educators with deep content expertise can make all the difference, enabling hands-on learning that truly engages students-including girls and underrepresented minorities-and preparing them to tackle the ‘grand challenges’ of the 21st century, such as increasing energy independence, improving people’s health, protecting the environment, and strengthening national security.”

Despite such good intentions, however, there’s been no apparent trickledown effect when it comes to the award-winning Science in Motion program.

In 1987, a group of Pennsylvania teachers teamed up with Juniata College and the National Science Foundation to find a way to help high schools access the modern high-tech equipment they needed to prepare their students for STEM careers but could not afford.

Ever since, thanks to their efforts and a partnership of twelve Pennsylvania colleges and universities, Science in Motion (SIM) has been providing the equipment, scientific personnel, and hands-on modern science and technology training our students need and should expect.

For instance, in Montgomery County, that service is provided by Ursinus College’s SIM program. Students in such districts as Norristown, North Penn, Owen J. Roberts, Perkiomen Valley, Souderton, and Spring-Ford have all benefited. Just last week, seventh graders at Spring-Ford Middle School were trained on digital microscopes.

All this at no extra cost to the individual school districts.

Says Ursinus’s SIM Mobile Biology Educator, Ron Faust, “Science in Motion is simply a great way to improve science education in an incredibly cost-effective way. It gives teachers the tools and instruction they need to effectively teach their subjects… I have taught for 41 years in this area and have never found any program that was more effective in bringing students the joy and excitement that science offers.”

Sounds grand, doesn’t it? And yet…

Despite all the political talk about the need for exceptional science, technology, engineering, and math instruction, the axe has fallen on this unique-to-Pennsylvania, Governors Award for Innovation-winning program. After Saturday, February 6th, it all ends. Governor Ed Rendell saw to that when he cut all funding for Science in Motion–$1.9 billion-from the state’s budget and immeasurably set back STEM education throughout Pennsylvania.

Carol is a learning specialist who worked with middle school children and their parents at the Methacton School District in Pennsylvania for more than 25 years and now supervises student teachers at Gwynedd-Mercy College. Along with the booklet, 149 Parenting School-Wise Tips: Intermediate Grades & Up, and numerous articles in such publications as Teaching Pre-K-8 and Curious Parents, she has authored three successful learning guidebooks: Getting School-Wise: A Student Guidebook, Other-Wise and School-Wise: A Parent Guidebook, and ESL Activities for Every Month of the School Year. Carol also writes for examiner.com; find her articles at http://www.examiner.com/x-6261-Montgomery-County-Wise-Parenting-Examiner For more information, go to http://www.schoolwisebooks.com or contact Carol at carol@schoolwisebooks.com.

Article Source: http://EzineArticles.com/?expert=Carol_Josel

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<h1>The Concept of Science Fair and Its Importance on Science Education</h1><strong>Author: <a title=”Kh. Atiar Rahman” href=”http://www.articlesbase.com/authors/kh.-atiar-rahman/24714.htm”>Kh. Atiar Rahman</a></strong><br /><p>The concept of science fair has been come down to us from European education pattern and their growth of culture. They firstly thought ” Science fair must be based on creativity by cultivating knowledge and intelligence of the learners”. Indeed, science fair needs to be introduced in different educational institutions by considering its pedagogical phenomena based on practical knowledge and skills. Hence, there is no alternate of practical knowledge to gain proper education in the field of Science and Technology and hence the steps for science fair is needed as a taken of creativity and awareness for acquiring knowledge among the students. Hence, the steps for science fair in the educational institute are ideally envisaged and contemporary.<br /><br />In our country, every year science fair is held in different educational institute annually to create motivation of research work and enthusiasm. The teachers first collect the names and list them that they will create a project based on science and technology. The students who are found interested to introduce a new science work take a challenge and become capable of showing a different creative work. He selects a project and thinks over the work and the nature of technology behind it. Actually, he becomes responsible of inventing something like a scientist. So, it is found off and on that the students are being able to show a nice presentation in science fair. He sometimes shows something different from modern age. They can project from ancient and mediaeval age. <br /><br />The authority of different schools and colleges arrange science fair in order to show the eagerness of actual knowledge and skills among the students. At this, a congenial atmosphere is developed in the institution because, they are concerning their heads about new inventions and discovery and they become conscious of awakening their ideas and thoughts. In the context of Bangladesh, every year different schools and colleges arrange science fair. They first invite names from the interested students who are willing to make the project work and to focus it in the science fair. They, like the scientists carry on research work like making law, hypothesis and theory. They seek respective ideas from different books and the achievement of scientists of the world. At last they present their creativity and thus a systematic project is reflected.<br /><br />Arranging science fair is a significant step of different educational institutions through which an intensified effort is led to flourish and enrich the knowledge and skills on application of science for the students. It is hoped in future that the steps to arrange science fair is a predominating criteria to strengthen the cultivation of knowledge in applying the definitive sense of technical know- how of science. A science fair is quite different from other fairs existing in our country like a village fair and an industrial fair and so on. These fairs serve the purpose of the business where the commodities of qualitative nature are sold and displayed for making profit in question. Here, the commodities are served in the market in such a manner, where the companies good will and the nature and quality of product are vividly disclosed so that the people are much attracted to purchase it to a great extent. Besides this, in organizing science fair, the business importance is not treated as the prime factor; rather the pedagogical manifestation to gear up the intensity and potentiality of the students is given priority. Actually, the eagerness for knowing the unknown world is reflected and a better environment is flourished among the students in any educational institute where science and technology are studied extensively. Even though, there has been provided a wide range to the students in European countries for creating a broad based project as a part of their education. The students who are found attracted for learning technological skills and knowledge generally shines in life by contributing a lot in the field of education. For science fair, the following things are important:<br /><br />• Environment: Like western country, appropriate environment is needed where necessary equipment will play a vital role. In many cases, only theoretical teachings are offered beside practical knowledge and skills. It is a matter of great regret that the students are deprived of gaining actual knowledge in the relevant field. Besides this, technological instruments need to be placed in different institutions so that the utilization of those equipment are properly made in a systematic manner.<br /><br />• Knowledge and skills relating to science fair: The teacher should select a number of topics before allocating on the project work to the students and they should give knowledge on the steps of spreading and analyzing the topics in question. He should engage himself in creating awareness and necessary skills in the field of the application of mathematical model of science based on constructive exploration of modern appliances. The teacher should set problems on real life situation like building a model of the relevant topics. The problems must be based on practically oriented which set forth the topics covering science and its technological aspects of nature. Assuming in a teaching classroom, on Modern and electronic physics is going on. The students are feeling boring because the teacher was not well dressed and well rested. Rather he has arrived late and he has not greeted them. Some students do not understand his lecture. He is running fast. He is not identifying and helping the less able students. In this case, despite his sound knowledge in the relevant field of modern physics, he may not be treated as a good teacher. Henry Fayol defines a teacher as an active student of the students who can play very much attractive and fascinate role upon overall performances in the class. An ideal teacher needs to play a vital role in active advisor among the students. He needs to be careful about the criteria on Control, Guide, Consult and Facilitate. He should have meaningful learning experience with which he can produce constructive and mathematical presentation for creating awareness for teaching in a significant manner.<br /><br />Being a science teacher, his attitude may vary according to the nature of the students’ subject area and to substantiate the actual skills. He needs to be very careful in using his voice for effective teaching. In our country, in many cases, the parents regarding performance of the teacher lodge complaints. A good teacher need not be excited and agitated towards the students. He should give chance to ask question to the students so that transfer of behaviour is made possible in a significant manner. According to Franchise Bacon, there are two types of learning: One is Pedagogy- children’s learning and the other is Andragoggy- Adult learning. In case of adult learning, we cannot teach anybody, we only help him or her to learn. So in the case of using our voice we need to be responsible and tactful. <br />That is to say, a teacher’s behaviour will be in such, which must attract the students for effective and efficient delivery of the relevant topics.<br /><br />In delivering lecture on the topics of science, there are limitations, which may create hindrance to learning on the part of the students. Sometimes the lecture may be monotonous and boring due to continuous saying and without emphasising practical orientation and presentation on the applicability of science and technology. If there exists dryness amongst the students, the teacher should change the policy of his lecture. He should ask open-ended questions. Open ended questions help get the students involved. Assuming to know a particular thing, one may get interested if he is intended to know those particular items. In many cases, it is found that the teachers are not well experienced and they have no meaningful learning experience to show the actual answer of the problem and the topics. Even, without sufficient skills and knowledge, they are appointed as teacher which is totally insignificant. Some of the limitations of delivering a lecture are as follows:<br /><br /> To ask question for ‘Yes’/ No answer.<br /> Not to ask open ended question to get people involved.<br /> Not to use agitated words<br /> Not to say repeatedly while delivering lecture<br /> Not to ask meaningful questions<br /> To ask several question at a time<br /> Not to give feedback on answers yourself, or involve others<br /> Not to give people a chance to absorb the question and answer it.<br /> Not to welcome answers<br /> To be critical in answering and asking questions.<br /><br />An ideal science teacher needs to be well conversant about using the language. It is indispensable to create awareness and congenial atmosphere on the part of a teacher. The following are the different ways to improve lecture.<br /><br /> To manage intersperse lecture with opportunities to challenge and discuss what is being delivered. In case of critical problem, he needs to synchronise and simplify it so that the actual topics become easy and understandable.<br /> To break the students into groups for exercises which develop lecture themes and need to be reported back and analysed. Specifically, in presenting nuclear and magnetic topics, he needs to show it with necessary apparatus and relevant calculations.<br /> To use case studies, which challenge students to apply the teaching, they are being given. Normally, chapter wise topics are needed to diversify to present the topics on practical themes and critics.<br /> To use Video record teaching sessions and analyse progress and results.<br /> To use role-plays to demonstrate examples of what is said in lectures.<br /> To split into teams which analyse the days lecture theme and give a resume of it on same / next day.<br /> To be prepared to facilitate and contribute to discussions and help groups prepare feedback.<br /> To develop feedback techniques on what a teacher observes groups doing.<br /> Self will agent<br /><br />Regarding the teaching method, the following are important to apply in teaching the students virtually.<br /> Telling is not teaching<br /> Age is not a bar to learn<br /> Meaningful learning experience<br /> Voice, image and body use<br /> Practically oriented way of teaching<br /> Repeat, Recap and Review<br /> Mnemonics<br /> Visual Hearing and Feeling and F-ULLER<br /><br />In view of the above, a good teacher selects any method to teach the students but according to Franchise Bacon, most of the good teachers select the sixth Rule of teaching that is ‘ Repeat, Recap, Review ‘ which is the most important one to make the teaching vitally effective, meaningful, fruitful and up to the mark <br /><br />The reasons in support of the argument are stated as follows. <br /><br />Repeat: According to Franchise Bacon, ‘when you tell something in the class to a group of students, it is only a saying but when you recapitulate it, repeat it and ask the question on the progress, it will be interacted and if you further emphasize the concept, they will be conversant with the relevant knowledge’. Indeed, incase of delivering an important message, if it is stated once-only 10% will be memorized but if it is stated 6 times then 90% are memorized after one year. So, reiteration/repetition is the most important tools for the teaching to make the topics rememberable. If the message is not remembered and understandable then the whole thing will be treated as useless.<br /><br />Recap: It is generally meant by recap to go over again the vital point of the relevant contents. Using FULLE-R and VHF for better memorization can do the recap. As the first events are best memorized so to start with big message. Thereafter unusual event like cartoon, exercise etc. be used. Thirdly, linked event, here mnemonics or analogy can be used and lastly to end with big messages of fascination towards the topics. In this context, summing up the ideas to arrive the conclusion that is the gist in question to be communicated to the students as a good communicator of the teaching course. We should remember one thing that ‘ Telling is not teaching; we need to make teaching active and interesting; get students involved; see it from the student’s view; we should use VHF and FULL-R. According to Commoneus, a famous educationist, for an effective teaching, ‘only lecture is immaterial but in order to ornament it for better memorization, ideal approach, demonstration, visual display and varieties of attractions of the students are needed’<br /><br />Review: A proverb always goes like ‘ To err is human’. It is human nature to forget the things/message, which is not reviewed that are we losing what we don’t review. To review we are to regularly sum up where we have reached and invited questions.<br />At the end of every topics if the teacher repeats, recap and review, ask questions and help them to answer properly, the trainees will be more motivated and conversant with the subjects and grasp it properly so that teaching will be effective and fruitful.<br /><br />In view of the above, it is obvious that the role of teachers for science education cannot be ignored. The expansion of science fair is inevitable in the domain of practical oriented type of teachings where a student will achieve proper knowledge in creating constructive project work that will be ultimately helpful for the country. If the educational institutions emphasise technological aspects on science, the integrity to work in the field of science and its application of science fair will be enhanced intensively. As a result the country will be much benefited in due sense of technology.</p><strong>About the Author:</strong><br /><p>Kh. Atiar Rahman’s articles are based on real life situation. he has worked hard to present his theme on the relevant topics with utmost efforts.He has many publications in national and International Media.<br /> He was born in the former Kushtia district in 1955</p><p>Article Source: <a href=”http://www.articlesbase.com/”>ArticlesBase.com</a> – <a href=”http://www.articlesbase.com/education-articles/the-concept-of-science-fair-and-its-importance-on-science-education-200444.html” title=”The Concept of Science Fair and Its Importance on Science Education”>The Concept of Science Fair and Its Importance on Science Education</a></p>

The concept of science fair has been come down to us from European education pattern and their growth of culture. They firstly thought ” Science fair must be based on creativity by cultivating knowledge and intelligence of the learners”. Indeed, science fair needs to be introduced in different educational institutions by considering its pedagogical phenomena based on practical knowledge and skills. Hence, there is no alternate of practical knowledge to gain proper education in the field of Science and Technology and hence the steps for science fair is needed as a taken of creativity and awareness for acquiring knowledge among the students. Hence, the steps for science fair in the educational institute are ideally envisaged and contemporary.

In our country, every year science fair is held in different educational institute annually to create motivation of research work and enthusiasm. The teachers first collect the names and list them that they will create a project based on science and technology. The students who are found interested to introduce a new science work take a challenge and become capable of showing a different creative work. He selects a project and thinks over the work and the nature of technology behind it. Actually, he becomes responsible of inventing something like a scientist. So, it is found off and on that the students are being able to show a nice presentation in science fair. He sometimes shows something different from modern age. They can project from ancient and mediaeval age.

The authority of different schools and colleges arrange science fair in order to show the eagerness of actual knowledge and skills among the students. At this, a congenial atmosphere is developed in the institution because, they are concerning their heads about new inventions and discovery and they become conscious of awakening their ideas and thoughts. In the context of Bangladesh, every year different schools and colleges arrange science fair. They first invite names from the interested students who are willing to make the project work and to focus it in the science fair. They, like the scientists carry on research work like making law, hypothesis and theory. They seek respective ideas from different books and the achievement of scientists of the world. At last they present their creativity and thus a systematic project is reflected.

Arranging science fair is a significant step of different educational institutions through which an intensified effort is led to flourish and enrich the knowledge and skills on application of science for the students. It is hoped in future that the steps to arrange science fair is a predominating criteria to strengthen the cultivation of knowledge in applying the definitive sense of technical know- how of science. A science fair is quite different from other fairs existing in our country like a village fair and an industrial fair and so on. These fairs serve the purpose of the business where the commodities of qualitative nature are sold and displayed for making profit in question. Here, the commodities are served in the market in such a manner, where the companies good will and the nature and quality of product are vividly disclosed so that the people are much attracted to purchase it to a great extent. Besides this, in organizing science fair, the business importance is not treated as the prime factor; rather the pedagogical manifestation to gear up the intensity and potentiality of the students is given priority. Actually, the eagerness for knowing the unknown world is reflected and a better environment is flourished among the students in any educational institute where science and technology are studied extensively. Even though, there has been provided a wide range to the students in European countries for creating a broad based project as a part of their education. The students who are found attracted for learning technological skills and knowledge generally shines in life by contributing a lot in the field of education. For science fair, the following things are important:

• Environment: Like western country, appropriate environment is needed where necessary equipment will play a vital role. In many cases, only theoretical teachings are offered beside practical knowledge and skills. It is a matter of great regret that the students are deprived of gaining actual knowledge in the relevant field. Besides this, technological instruments need to be placed in different institutions so that the utilization of those equipment are properly made in a systematic manner.

• Knowledge and skills relating to science fair: The teacher should select a number of topics before allocating on the project work to the students and they should give knowledge on the steps of spreading and analyzing the topics in question. He should engage himself in creating awareness and necessary skills in the field of the application of mathematical model of science based on constructive exploration of modern appliances. The teacher should set problems on real life situation like building a model of the relevant topics. The problems must be based on practically oriented which set forth the topics covering science and its technological aspects of nature. Assuming in a teaching classroom, on Modern and electronic physics is going on. The students are feeling boring because the teacher was not well dressed and well rested. Rather he has arrived late and he has not greeted them. Some students do not understand his lecture. He is running fast. He is not identifying and helping the less able students. In this case, despite his sound knowledge in the relevant field of modern physics, he may not be treated as a good teacher. Henry Fayol defines a teacher as an active student of the students who can play very much attractive and fascinate role upon overall performances in the class. An ideal teacher needs to play a vital role in active advisor among the students. He needs to be careful about the criteria on Control, Guide, Consult and Facilitate. He should have meaningful learning experience with which he can produce constructive and mathematical presentation for creating awareness for teaching in a significant manner.

Being a science teacher, his attitude may vary according to the nature of the students’ subject area and to substantiate the actual skills. He needs to be very careful in using his voice for effective teaching. In our country, in many cases, the parents regarding performance of the teacher lodge complaints. A good teacher need not be excited and agitated towards the students. He should give chance to ask question to the students so that transfer of behaviour is made possible in a significant manner. According to Franchise Bacon, there are two types of learning: One is Pedagogy- children’s learning and the other is Andragoggy- Adult learning. In case of adult learning, we cannot teach anybody, we only help him or her to learn. So in the case of using our voice we need to be responsible and tactful.
That is to say, a teacher’s behaviour will be in such, which must attract the students for effective and efficient delivery of the relevant topics.

In delivering lecture on the topics of science, there are limitations, which may create hindrance to learning on the part of the students. Sometimes the lecture may be monotonous and boring due to continuous saying and without emphasising practical orientation and presentation on the applicability of science and technology. If there exists dryness amongst the students, the teacher should change the policy of his lecture. He should ask open-ended questions. Open ended questions help get the students involved. Assuming to know a particular thing, one may get interested if he is intended to know those particular items. In many cases, it is found that the teachers are not well experienced and they have no meaningful learning experience to show the actual answer of the problem and the topics. Even, without sufficient skills and knowledge, they are appointed as teacher which is totally insignificant. Some of the limitations of delivering a lecture are as follows:

 To ask question for ‘Yes’/ No answer.
 Not to ask open ended question to get people involved.
 Not to use agitated words
 Not to say repeatedly while delivering lecture
 Not to ask meaningful questions
 To ask several question at a time
 Not to give feedback on answers yourself, or involve others
 Not to give people a chance to absorb the question and answer it.
 Not to welcome answers
 To be critical in answering and asking questions.

An ideal science teacher needs to be well conversant about using the language. It is indispensable to create awareness and congenial atmosphere on the part of a teacher. The following are the different ways to improve lecture.

 To manage intersperse lecture with opportunities to challenge and discuss what is being delivered. In case of critical problem, he needs to synchronise and simplify it so that the actual topics become easy and understandable.
 To break the students into groups for exercises which develop lecture themes and need to be reported back and analysed. Specifically, in presenting nuclear and magnetic topics, he needs to show it with necessary apparatus and relevant calculations.
 To use case studies, which challenge students to apply the teaching, they are being given. Normally, chapter wise topics are needed to diversify to present the topics on practical themes and critics.
 To use Video record teaching sessions and analyse progress and results.
 To use role-plays to demonstrate examples of what is said in lectures.
 To split into teams which analyse the days lecture theme and give a resume of it on same / next day.
 To be prepared to facilitate and contribute to discussions and help groups prepare feedback.
 To develop feedback techniques on what a teacher observes groups doing.
 Self will agent

Regarding the teaching method, the following are important to apply in teaching the students virtually.
 Telling is not teaching
 Age is not a bar to learn
 Meaningful learning experience
 Voice, image and body use
 Practically oriented way of teaching
 Repeat, Recap and Review
 Mnemonics
 Visual Hearing and Feeling and F-ULLER

In view of the above, a good teacher selects any method to teach the students but according to Franchise Bacon, most of the good teachers select the sixth Rule of teaching that is ‘ Repeat, Recap, Review ‘ which is the most important one to make the teaching vitally effective, meaningful, fruitful and up to the mark

The reasons in support of the argument are stated as follows.

Repeat: According to Franchise Bacon, ‘when you tell something in the class to a group of students, it is only a saying but when you recapitulate it, repeat it and ask the question on the progress, it will be interacted and if you further emphasize the concept, they will be conversant with the relevant knowledge’. Indeed, incase of delivering an important message, if it is stated once-only 10% will be memorized but if it is stated 6 times then 90% are memorized after one year. So, reiteration/repetition is the most important tools for the teaching to make the topics rememberable. If the message is not remembered and understandable then the whole thing will be treated as useless.

Recap: It is generally meant by recap to go over again the vital point of the relevant contents. Using FULLE-R and VHF for better memorization can do the recap. As the first events are best memorized so to start with big message. Thereafter unusual event like cartoon, exercise etc. be used. Thirdly, linked event, here mnemonics or analogy can be used and lastly to end with big messages of fascination towards the topics. In this context, summing up the ideas to arrive the conclusion that is the gist in question to be communicated to the students as a good communicator of the teaching course. We should remember one thing that ‘ Telling is not teaching; we need to make teaching active and interesting; get students involved; see it from the student’s view; we should use VHF and FULL-R. According to Commoneus, a famous educationist, for an effective teaching, ‘only lecture is immaterial but in order to ornament it for better memorization, ideal approach, demonstration, visual display and varieties of attractions of the students are needed’

Review: A proverb always goes like ‘ To err is human’. It is human nature to forget the things/message, which is not reviewed that are we losing what we don’t review. To review we are to regularly sum up where we have reached and invited questions.
At the end of every topics if the teacher repeats, recap and review, ask questions and help them to answer properly, the trainees will be more motivated and conversant with the subjects and grasp it properly so that teaching will be effective and fruitful.

In view of the above, it is obvious that the role of teachers for science education cannot be ignored. The expansion of science fair is inevitable in the domain of practical oriented type of teachings where a student will achieve proper knowledge in creating constructive project work that will be ultimately helpful for the country. If the educational institutions emphasise technological aspects on science, the integrity to work in the field of science and its application of science fair will be enhanced intensively. As a result the country will be much benefited in due sense of technology.

About the Author

Kh. Atiar Rahman’s articles are based on real life situation. he has worked hard to present his theme on the relevant topics with utmost efforts.He has many publications in national and International Media.
He was born in the former Kushtia district in 1955