Posts Tagged ‘Variables’

Science Fair Abstracts – How to Write an Abstract

March 25th, 2010



A science fair abstract is an abbreviated report or a summary in brief of the entire project. It is one of the last job of the science project but is of immense importance. It states the essential and most important things about the project. The science fair abstract in a clear and easy language gives the important outlines of the entire project. The abstract is generally around 250 words in length. It should appear at the beginning while preparing the project report and it should also be placed at the display board of the fair. The science fair abstract, when placed at the display board, gives the spectators the condensed version comprising the main elements of the project.

Science fair abstract helps people determine if they want to read the full report. Much more people will read the abstract as any other part of the work. It’s like an advertisement speaking for the work done. If one wants the jury and audience to be excited about one’s science fair project, then writing an exciting, engaging abstract is always suggested.

Since a science fair abstract is so short, each section is usually only one or two sentences long. Consequently, every word is important to conveying message. If a word is boring or vague, it will provide distraction. If a word is not adding something important it should be omitted But, even with the abstract’s brief length, don’t be afraid to reinforce a key point by stating it in more than one way or referring to it in more than one section.

The science fair abstract should always include the following parts -

* Introduction–This is your project’s purpose statement i.e. why was the project undertaken

* Problem Statement–It lays down the hypothesis of the project

* Procedure–give the description of your variables, your approach towards the investigation

* Results–give specific data and the synopsis of the results obtained

* Conclusion–state clearly the conclusion derived

While writing the abstract for the science project one should follow certain specific guidelines and avoid the following -

* Uncommon scientific terms which most people aren’t aware of

* Abbreviations and short forms

* Charts and tables

* Acknowledgements

Given below is an outline to write a science project abstract:

* Title

* Introduction (genera idea about the project)

* Problem statement and the hypothesis (what is that is to be established) Methodology (process employed, materials used etc.)

* Analysis of data (what indication does the data gives)

* Conclusion (what results were found)

* Application (how is the finding of help)

By: Jordan Matthews

Advantages and Disadvantages of the Qualitative Research Methods

October 2nd, 2009

Qualitative research is used to denote approaches which are supported by a set of hypotheses concerning the way the social world functions. It deduces many of its basic principles from the perspective that there are fundamental differences between the science of human world and science of natural world and consequently needs to use distinctive methods. Here, attention is focused upon looking at the world through the eyes of studied objects and upon evolving concepts and theories which are “grounded” in the collecting data. So, qualitative research connected with own accounts of the individuals of their attitudes and behavior.

The significance of qualitative research consists in setting stress on describing, understanding complex phenomena. It investigates, for instance, the relationships and patterns among factors or the context in which the activity happens. It is concentrated on understanding the full many-dimensional picture of the subject of investigation.

The approaches of the qualitative research differ from the methods of the quantitative research. Quantitative methods have their aim in dividing into clearly defined parts, or variables. When we research an issue which we know how to quantify, for example, what can be quantified for sure, we may leave out the factors which are crucial to the real understanding of the phenomena under study. Disadvantage of the quantitative as well as qualitative research is that they do not always underpin understanding of multi-dimensional pictures.

Qualitative methods are helpful not only in giving rich explanations of complex phenomena, but in creating or evolving theories or conceptual bases, and in proposing hypotheses to clarify the phenomena. Besides, value of the qualitative research consists in validity of the information received; people are minutely interviewed so as the obtained data would be taken as correct and believable reports of their opinions and experiences. Its major disadvantage is that small group of interviewed individuals can not be taken as representative.




By: Andrew