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This didactic unit is developed for the mathematics area of students in second Primary course.

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We will create our class supermarket to work and learn to solve problems of everyday life

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Each one of the groups will have to go to the supermarket that we have prepared in the classroom and you'll have to buy a 1 liter milk brick, 100 grs of cocoa powder and 200 grs of biscuits.

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They will have bills and coins and they have to calculate how much money they have.
When we finish making the shopping list, we must calculate more or less how much money we are spending on the supermarket so that we do not run out of money when we go to pay

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To cook we need to know the perfect calculations of each ingredient, which is one of the main problems when preparing a cooking recipe.