Hindu business page:
A re-look at teaching aids
A distinct feature of the Net is the ever-growing collection of tools/services
meant for the academic community.
This edition of NetSpeak discusses a few more online resources that aid the
teaching/learning endeavours.
An offshoot of the ongoing IT revolution is the availability of several free
online productivity applications (web- based collaboration tools, and survey
tools). Such tools come in handy for the non-profit and academic fraternity.
For instance, while conducting a quick online survey, now you need not enlist
the service of a web developer.
A web application like Google Docs (http://docs.google.com) would serve the
purpose. The 'Form' builder feature of Google Docs lets you easily float any
number of online surveys with ease. This free service that allows you to design
a survey form with a wide variety of question types (multiple choice,
checkboxes, grid and scale) would be adequate for many data gathering
endeavours. This type of applications in an educational set- up is undoubtedly
valuable.
Teachers can easily conduct feedback polls and other surveys without seeking
external support.
Another notable advantage of this type of survey applications is the facility
that generates survey statistics automatically.
In addition, one can easily create a course web site using Google's free web
site creation application 'Google Sites' (http://www.google.
com/sites/help/intl/en/over view.html) and integrate this online feedback form
with the site.
Besides data gathering, another important requirement of an instructor is to
conduct frequent tests. After each class, an online test would help the teacher
rate her students.
Conducting such an online test is no more cumbersome, thanks to Zoho Challenge
(http://challenge. zoho.com/home), the free utility from Zoho.
To generate a test, access ZohoChallenge, sign-in with your Zoho or gmail ID
and click on the 'Create Test' button. The service allows you to frame the test
with a variety of question types such as 'Multiple Choice', 'True or False' and
'Fill up the blanks'. With each of the questions you can attach a correct
answer so that the system can automatically evaluate the results.
In addition, you can specify test parameters such as test duration and time
during which it can be accessed too. Once the test is properly designed and
ready to be administered, you can embed it on a web page or send its link to
those who wish to take it.
Academic search
For many academicians, scholarly web search is incomplete without a search on
Google scholar (http://scholar.google.com/). But Google scholar is not the only
special search service in the academic realm. Microsoft Academic search engine,
developed by Microsoft Research Asia, (http://academic.research.
microsoft.com/), is yet another addition worth a try while you are on a serious
hunt for scholarly materials from reputed academic sources.
Educational videos
A distinct feature of the globalised, IT-enabled world is the proliferation of
different types of jobs that demand a variety of skill sets. Job description or
job content of many of these careers is rather alien to many of us.
This context enhances the value of the educational video hosting service
NextVista (http://www.nextvista.org/collection-list-light-bulbs/) that hosts a
variety of career videos. These videos help us gain an intricate understanding
of the nature of work involved in occupations as disparate as software
engineer, marine biologist, supply chain manager and costume designer.
A video mixer
Lots of educational videos are hosted on the popular video sharing service
Youtube. If you are learning a specific subject, you may find it a little
difficult to handle these videos hosted under separate addresses. One way to
circumvent this difficulty is to collect the relevant videos pertaining to a
subject and combine them into a single link that can automatically play each of
the videos one after the other. If this solution appeals to you, check out the
online application MyTube60 (http://mytube60. com/) that lets you do exactly
this. The service allows you to search on Youtube and create a new video by
mixing several videos from it. To place a video into the mix, you just have to
drag and drop it into the video-mixing frame. Instead of dropping the full
video, the service even allows you to select a part of it and place that clip
on to the mix.
Secured Google search
When you conduct a Google search your search string/search results can be read
by anyone with technical skills to intercept your online transactions, if they
wish to do so.
Now, if you wish to keep your search private, Google is offering a solution.
For this, instead of searching via the usual Google (http://google.com) link,
access the service via the secured link (https://google.com).
The advantage here is that the service encrypts your search transactions like
search queries, search output and the like and thereby make them unintelligible
to intruders. For more details:
http://www.google.com/support/websearch/bin/answer.py? answer=173733&hl=en.
Google offers different language versions of its web search service for helping
us invoke a search based on the language of our choice (example the search
service for the Hindi content: http://www. google.com/ig?hl=hi).
Now, if you wish to obtain the search results in two separate languages on a
single web page, try out the service Bablex (http://babelplex. com/).
Similar web
Related content discovery tools help us harness sites with content related to
the one being viewed automatically. Tools such as Similarweb and Glydo,
discussed in the past
(http://beta.thehindu.com/sci-tech/internet/article106625.ece) are good
examples of products in this genre. 'Similar Stumble'
(http://www.similarstumble. com/), the Firefox extension that provides you
similar web content at the click of a mouse button is another such service
encountered by NetSpeak in the recent past. Once installed, the tool keeps a
button on the browser toolbar and to obtain a list of sites related to the one
being viewed, you just have to click on this button. In this regard, you may
also try out the service 'Similar Sites Search'
(http://www.similarsitesearch.com/). The service offers a bookmarklet that
enables you to use it directly from your browser.
To use the tool, just drag the bookmarklet and drop it on to your browser's
bookmark toolbar.
Once this is done, whenever you wish to collect sites similar to the current
one, just click on this bookmarklet's icon.
He can be contacted at: [email protected]
J. MURALI
Regards
"If you believe that there is a God, a God that made your
body, and yet you think that you can do anything with
that body that's dirty, then the fault lies with the manufacturer."
--Lenny Bruce
(Rajesh Asudani)
Assistant General Manager,
Reserve Bank of India
Nagpur
09420397185
O: 0712 2806676
Res: 0712 2591349
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