Science research

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

Of the many science fair projects for students, few really teach a student a new concept. This is because science fair project rules often suggest that students use science concepts and ideas that students have already learned. Doing a project using learned concepts helps students retain the concept and really understand what they have learned through tangible examples. While this is great for reinforcing learned lessons, more science projects should introduce new concepts to students in order to further interest them in science.

In the realm of physical science for example, the science projects for students learning centrifugal and centripetal force may just ask them to compare bucket rotations. Creating a roller coaster, on the other hand, will help teach students about centrifugal force, and you can further the physics lesson with a discussion on simple and complicated machines. Creating machines can really pique a child’s interest in physics, even if it is just a simple motor that can power the tree house!

A science project for students that tackle life science is a good way to begin introducing young children to biology or older children to molecular biology. Instead of a simple project that compares how plants grow, you can introduce your child to the concept of grafting plants together. Creating a two or three citrus fruit plant is not only useful to your household, but it is sure to garner attention and acclaim at a science fair! What’s more is that your child will learn about how plants grow and how they can survive.

Earth science projects for students can teach students about how to preserve the world they live in. Studies on alternative means of growing crops and how to prevent global warming may not be tackled in your child’s science class, but these concepts are just as important for a child to know. What’s more is that these concepts can lead to projects that introduce new and relevant science concepts to your child. This will put your child ahead of their class in terms of lessons, and with a good possibility of winning the science fair.

For this year’s science fair project, try convincing your child to go for a topic they have not studied yet. For as long as the rules do not prohibit it, it will lead to some great science discoveries between you and your child. Children who study and discover with their parents are likely to do much better in school. It is also a great way for you to spend time together!

By: Ethan Jeremy

You have watched it on the TV show CSI, and noted how CSI technicians collect evidence from a crime scene in order determine the who, what, when, where, why, and how involved in a crime.

In a science called physical forensic science, there are four aspects involved. In this article, I will define the four aspects of physical forensic science so that the next time you watch CSI, you will have a better understanding of what police scientists talk about.

What is physical forensic science?

Searching for trace evidence, identifying the type of firearm used by studying its projectile, studying the handwriting of a signature on a document, and analyzing the ridges of fingerprints under a microscope all are a part of the physical aspect of forensic science.

Trace evidence

Trace evidence refers to any small item of evidence such as glass, paint, fiber, hair, or soil. Such evidence puts the suspect at the crime scene or in direct contact with the victim. Matching glass shards found on the victim of a hit-and-run vehicle accident to glass shards taken from the broken turn signal lamp of the suspect’s car is a good example.

Firearms Identification

All you CSI: Miami fans know that this is right up Caleigh Duquesne’s alley. Firearms identification involves the examination of firearms and the bullets they fire, including ammunition, shell casings, shotgun shells, and fired bullets. Police scientists use microscopes or varying types of chemical analysis to identify the type of gun used to commit a crime and match any bullets fired from that weapon or shell casings to a weapon of interest.

Document Analysis

Whenever an important document whose handwriting or authenticity is in question, a document analyst uses handwriting analysis to compare handwriting samples to questionable documents or signatures. Document analysis also may involve analyzing the chemical and physical properties of papers and inks or exposing indented writing–the indentations made on the page underneath one that was written on. In addition, document analysis also includes typewritten and photocopied documents that may have been altered.

Fingerprint Analysis

Fingerprint analysts compare prints found at a crime scene to the fingers, palms, or soles of potential suspects. A print found at a crime scene can be compared with another print stored in a database such as the FBI’s Automated Fingerprint Identification System (AFIS) or from a suspect, victim, or bystander.

Hopefully, all four of these aspects of physical forensic science will give you a clearer picture of what is involved. All law enforcement crime labs use these methods to help bring a crook to justice.

For those of you who are science buffs, this article is food for thought.

By: Fabiola Castillo