The curve for the data from the angle of release was not very accurate because it was difficult to release the pendulum at an exact angle. That is why the curve does not exactly fit the data points. With an increase of mass, I again had the same problem. The data was not accurate because it was again difficult to be precise with the angle of release.
For the length of the pendulum I did see a change. The period increased when the length of the pendulum was increasing. I choose the quadratic equation because that’s the equation that fit the best with my data points.During the pendulum lab I have found a lot of sources of error. My reaction time with the timer could have affected the time a lot. The way I tied the string to the lab stand could also have affected the way that the pendulum oscillated. I put the lab stand on a table but it could be that this table was not completely horizontal, so that could have also affected my data.
The protractor that I made and glued onto a piece of cardboard could also not have been exactly straight. I also noticed that my pendulum would not always swing straight it would swing at a weird angle because I released it wrong.This could also have affected the data a lot. There was also air blowing on the pendulum because of the air conditioning. There was also a lot sources for systematic errors. Such as the protractor and the meter stick. All of these errors could have been prevented and if I would do the lab again I would change all of these factors.
Such as redesigning the lab so that photo gates could time the period. Making sure that the table was straight, and making a better protractor that is more accurate. To make sure that the pendulum would swing completely straight I could have changed the way in which I would release the pendulum.
Epilepsy and developmental impairment.
Epilepsy and developmental impairment..
Introduction to Educational Research Professional Project Learning Objectives 1. Refine and finalise a relevant and feasible topic and research question 2. Design and plan an appropriate research strategy to address a relevant educational research question 3. Undertake systematic search and review of relevant published theoretical and research-based literature relating to the professional project 4. Collect, analyse and synthesise relevant data 5. Present research results in a critical fashion 6. Present and justify conclusions, implications and, where appropriate, recommendations Educational Research Professional Project (100%) This is a substantial piece of written work of 10,000-12,000 words (excluding the bibliography and a modest number of endnotes and essential appendices). The Professional Project must provide a clear link to important and interesting practitioner topics. A range of approaches may be adopted, but it is likely that most students will use a combination of published literature and primary research. Chapter 1: – This will include the background of the study, statement of the problem, the purpose of the study, research questions, significance of the study and the limitations of the study. This chapter puts the study into perspective. It describes the background to the problem, clearly what specific issues; questions or problem the researcher wants to investigate. When writing the introduction, put yourself in your reader’s position – would you continue reading? • Introduction, Context, Research Objectives (10%) 1000 word Chapter 2: This chapter presents relevant literature in relation to your research topic. Here you have to develop a structured literature of thematic issues that has been researched into by other researchers and how these studies have informed your work.
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