IGCSE Sciences - Co-Ordinated (0973) — May–June 2025, Paper 62
6 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Fig. 1.1 is a photograph of a flower (a crocus-type flower shown from the side, with two labelled points A and B on the outer petals). In the box, make a large, detailed pencil…
Answer this question and get it marked →Fig. 2.1 shows the notes made by the student. Fig. 2.1 (student's notes): "Solution A tests positive with Benedict's solution and negative with biuret solution and iodine…
Answer this question and get it marked →Fig. 3.1 shows the thermometer reading of the water. The thermometer is marked in degrees C with major graduations at 10, 20 and 30 and minor graduations between them; the liquid…
Answer this question and get it marked →Fig. 4.1 shows the thermometer reading for the highest temperature of the solution. The thermometer is marked in degrees C with major graduations at 40 and 50 and minor…
Answer this question and get it marked →The student measures the height of the ball above the sand. Fig. 5.3 shows the ball just before it is dropped, positioned against a vertical cm ruler whose scale is marked at 16,…
Answer this question and get it marked →The rate of cooling of hot water in a beaker depends upon the number of layers of insulating newspaper wrapped around the beaker. Plan an investigation to find the relationship…
Answer this question and get it marked →