Archive for category Features Project

Volcano Science Fair Projects

A volcano is an opening, rupture, in a planet’s surface or crust, which allows hot, molten rock, ash, and gases to escape from below the surface. The study of volcanoes is called volcano logy. There are various methods, in which a volcano can form, just as there are several different kinds of Volcanoes. Volcano Science fair projects are not only fun filled but also educational. Students learn about the how the volcanoes work and how heat and pressure can be an explosive combination,

Volcano science fair project helps to compare the active and dormant volcano. Making a model of volcano in a volcano science fair project will explain the role of plate tectonics in volcanoes. The model of volcanoes explain the reactive effects of yeast, hydrogen peroxide, baking soda, and vinegar, and baking soda, and lemon juice to find out which combination produces the most explosive reaction.

Volcano science fair project kits are also available as collecting the materials for the project may need a tremendous amount of energy and time. Volcano science project kits save time and supplying the necessary materials and instructions to build a volcano. The volcano science fair project kit also includes sample experiments, which will support the project.

Some facts the students will be able to know after doing a volcano science fair project:

- The volcanic activity

- The Data, about current and historic volcanic activity.

- The places of the most dangerous active volcanoes are located

- The different gases, those come out of a volcano.

- The different minerals, which are formed after the volcanic eruption.

- The prediction of volcanic eruptions

- The best monitoring strategies, for predicting volcanoes. Read the rest of this entry »

, , ,

No Comments

Distinguishing Features of Project Management in the 21st Century by Dimitrios Litsikakis

The purpose of this article is to investigate the current hot topics of project management. In the 21st century, there is a clear swift from hard systems approach of project management to soft factors, a demand for strategic thinking in project management (Buttrick, 2000), new success factors (Atkinson, 1999) and project uncertainty management (Ward & Chapman, 2003). Broader project management theory and more intense research efforts are also a trend in the field (Winter & Smith, 2005).

Human beings have been executing projects from ancient times (Kwak, 2003). From relocating a tribe to constructing enormous buildings such as the pyramids, projects were a dominant element of history. Not long ago, those involved in projects understood that they needed methods and processes to help them manage these projects more efficiently. To meet this need, scientists and practitioners worked together to form a new concept which was called «project management». According to the PMBOK’s definition “project management is the application of knowledge, skills, tools and techniques to project activities to meet project requirements”. (A Guide to Project Management Body of Knowledge, 2004). There are many different views in the literature concerning the birth of project management. Maylor (2005) mentions that “project management in the way that we would understand it today did not exist until the 1950s” and Wideman (2001) tracks the first use of project management in the UK’s Institution of Civil Engineers report on UK post war national development first published in 1944.

Since then, there have been a lot of changes. “The hard systems approach, which treated the project as a mechanical activity, has been shown to be flawed” (Maylor, 2005). The soft skills of project management are getting more attention because it is now clear that “the ability to apply these skills effectively throughout the life cycle of a project will enhance the success of a project exponentially” (Belzer). In spite of the perfect understanding of planning, scheduling and controlling, projects have still a high rate of failure. Belzer points out that “more often they fail because of a project manager’s inability to communicate effectively, work within the organization’s culture, motivate the project team, manage stakeholder expectations, understand the business objectives, solve problems effectively, and make clear and knowledgeable decisions”. To address these problems in the 21st century, a project team needs to develop a series of soft skills such as “communication, team building, flexibility and creativity, leadership and the ability to manage stress and conflict”. (Sukhoo et. al, 2005).

In addition, project management requires a stronger strategy orientation. “More than 80 per cent of all problems at the project level are caused by failures at a board level in firms to provide clear policy and priorities” (Maylor, 2001). The approach that Maylor suggests is very different from the traditional link between strategy and projects, as he proposes a “coherent, co-ordinated, focused, strategic competence in project management which eventually provides source of competitive advantage”. This two-way methodology that relates organisational and project strategy is illustrated in figure 1. To better understand the project’s strategy, there is also a need to analyse “the experiences from past activities, politics during the pre-project phases, parallel courses of events happening during project execution and ideas about the post-project future” (Mats Engwall, 2002). Read the rest of this entry »

,

No Comments