Gcse geography river study coursework

gcse geography coursework

The distance between each section is measured using a tape measure, and the gradient is calculated. Go back to your aims, key questions or hypotheses In this section you bring the threads together and answer your hypotheses.

Sediments size and structure may be recorded along different coast lines to investigate transport and erosion processes and the relationship between sediments and other factors such as beach profile. The wetted perimeter is the length of the banks and bed that is in contact with the water.

However wetted perimeter does not rise steadily. As cross-sectional area increases, velocity also increases. Alternatively, the weight of a rock may be recorded uing a spring balance and a plastic bag. Evaluating conclusions: Were the conclusions a fitting reflection to the aims and hypotheses stated in the coursework?

Describing line graphs For each line graph write a few sentences about the trend that you can see. The best explanations will give reasons for the strength of relationships and for any anomalous results.

Drawing evidenced conclusions: Return to the stated hypotheses. On-screen help gives a detailed step-by-step guide to practical techniques and methods of data collection Program 2: River Flow Analysis River Flow Analysis enables students to input and process primary information recorded from their own field-studies.

Gcse geography river study coursework

An increase in cross-sectional area means that the river is becoming wider and deeper. Stopwatch A compass is used to measure direction eg. Closed-ended questions give a set possibility of answers, and participants usually tick their responses. Therefore, be sure to check that you have not missed tasks by checking for the square brackets to the right of the paper which indicate the number of points you get. Are there any other measurements that might have been useful? For example, a decibel meter may be used to measure the noise level. Primary vs. Evaluating hypotheses Evaluating hypotheses is one of the most scoring and most common questions on the paper. In systematic sampling, the samples are selected from a list of elements in a regular pattern eg. The distance between each section is measured using a tape measure, and the gradient is calculated. Use a map of the city to select an appropriate transect for data collection. Was the location for the study appropriate? Channel depth is measured by using a ranging rod and measuring the depth of the river from water surface to bed on multiple locations across the channel and calculating the average. This is particularly important on pages with many tables, diagrams, graphs or maps. On the other hand, primary data collection may time-consuming and information may be biased.
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River Studies for Geography GCSE and A Level by Focus Educational Software