Mathematics in Literature and Citizenship

LITERATURE-ALICE IN WONDERLAND

CONDITION[br]Alice’s height changes depending on what she eats or drinks.[br]Normal height is 150 cm. After cake, she becomes 300 cm. After drink, she becomes 75 cm.[br][br]TASK[br]What mathematical operation best describes Alice’s transformation from normal height to the “after cake” height, and what is the correct ratio?

division by 2, 2:1 multiplication by 2, 1:2 subtraction, 1:2 addition, 150:300

CITIZENSHIP-WATER CONSUMPTION IN A HOUSEHOLD

CONDITION[br]A family uses water during the week as follows:[br]Monday 120 L, Tuesday 150 L, Wednesday 130 L, Thursday 160 L.[br][br]TASK[br]What is the average daily water consumption, and how would you describe the trend?

140 L, decreasing trend 140 L, fluctuating trend 150 L, constant trend 130 L, random trend

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