MATHEMATICS 1112,02 April 2022 | Cambridge Lower secondary Checkpoint Past Papers with Mark Schemes

CIE Lower Secondary Checkpoint Mathemetaic(1112) Apr 2022

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The exam evaluates mathematical concepts, including algebra, geometry, probability, and data handling. Key topics involve solving equations, simplifying expressions, calculating percentages, and analyzing graphs. Geometry tasks include plotting coordinates, determining midpoints, calculating surface areas, and describing transformations. Probability and data interpretation are assessed through frequency diagrams, tally charts, and proportional relationships. Practical applications cover train schedules, speed calculations, costs of items, and comparing cube properties. Logical reasoning is emphasized through solving ratios, sequence analysis, and proportional scaling in real-world contexts. Keywords: mathematics, geometry, algebra, probability, data analysis, logical reasoning, problem-solving, transformations, STEM education.