# Physics Ocr Coursework Mark Schemes

@ocr_science our gcse in physics a (gateway science) introduces students to the key concepts of physics, integrating theory with practical skills it helps students develop their knowledge of scientific methodology and their conceptual understanding of physics and how this can be applied to the world around them.Ocr gateway physics - ocr gcse physics gcse ocr physics unit quizzes with selected questions for comparative assessment and general revision quizzes for each unit (p1 - p6[eventually]) quizzes have feedback and deal with key topics revision quizzes also have questions based on general principles.

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Thank you I was just wondering about the bolded bit.

I know I need to do this for my maths exams, but I've noticed that sometimes in physics if I use the exact value of something I've previously calculated (call it A) to work out my final answer, I get a slightly different answer to the mark scheme as they used the rounded value of A to get to the final answer.

However when I was calculating this I rounded a little earlier on (as I've seen them do this in other questions) so the answer I got was 6,125kg. Does anyone know how to always get the answer in the mark scheme (provided my method is correct)? However when I was calculating this I rounded a little earlier on (as I've seen them do this in other questions) so the answer I got was 6,125kg. Does anyone know how to always get the answer in the mark scheme (provided my method is correct)?

For question 1bi the mark scheme says the mass of air propelled downwards in 5 seconds is 6,126kg. I obviously have the right method but I either don't round during my working so my answer is too accurate or I do round during my working and it's not accurate enough. if I can't get an exact answer unless they ask otherwise. For question 1bi the mark scheme says the mass of air propelled downwards in 5 seconds is 6,126kg. I obviously have the right method but I either don't round during my working so my answer is too accurate or I do round during my working and it's not accurate enough. if I can't get an exact answer unless they ask otherwise.

Quick look ocr gateway gcse physics 9-1 teacher pack (gcse science 9-1) paperback written by a team of expert authors for the 2016 specification, this book provides a `go-to' guide to support teachers throughout the ocr gateway gcse physics course.

## Comments Physics Ocr Coursework Mark Schemes

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Here is the mark scheme. For question 1bi the mark scheme says the mass of air propelled downwards in 5 seconds is 6,126kg. However when I was calculating.…

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