Astronomical observation
1.Describe the observed motion of the stars during one night.
At first sight stars appear not to move in the sky, they are seen static by human eyes. However recently astronomers have found that the stars are moving at fast velocities through space.
The reason why they appear not to be moving is that they are so far away from us, the closest star is Proxima Centauri, which is 40 million million kilometers far away.
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Quality of writing
Punctuation, grammar and spelling are all fine. Minor grammatical errors are seen in places. The layout of the text is done well so we know what the candidate is answering clearly.
Level of analysis
The candidate answers a series of questions. The answer to the first question is quite basic, and could have been cut down into one line to succinctly answer the question. The candidate answers the second question better, but again could have been more concise with the answer. They clearly explain why the sun is observed in certain positions throughout the year well. The candidate answers question 3 well with a series of diagrams to explain what they mean, although the diagrams do not correlate directly with the text. The candidate uses basic science overall but answers the questions well.
Response to question
The candidate answers the set questions well. The candidate should have answered questions concisely to gain higher marks and show an higher understanding of the science, but their observations are explained very well because they use basic knowledge and apply physics to it. The candidate clarifies the science well in some parts, but in others some science is not explained quite as well.