Units like PISA’s
One real stimulus and three or four questions of rising difficulty that go round the modelling cycle: formulate, employ and interpret.
PISA and national assessments do not ask for bare sums: they show a real situation (a price list, a timetable, a map, a chart) and ask pupils to use it to decide, calculate and justify. This free PISA-style maths problems generator builds units like the released PISA items, with new numbers every time, for grades 4 to 10, and a marking guide with full, partial and no credit.
Student worksheet
Answer key One real stimulus and three or four questions of rising difficulty that go round the modelling cycle: formulate, employ and interpret.
Quantity, uncertainty and data, change and relationships, and space and shape, on their own or mixed as in a real paper.
Multiple choice, complex multiple choice (yes or no), short numeric answers and open answers to argue a point.
Floor plans and maps printed at true size to measure with a ruler, and bar charts and line graphs to read and interpret.
PISA levels 1-2 for grades 4–6, levels 3-4 for grades 7–8 and levels 5-6 for grades 9–10.
For each question: the process, the format and what earns full, partial or no credit, with the answer worked out from the printed values.