Max Maths, Year 4, Learn together, Word problems (1)

In the 'Max Maths, Year 4' programme, students are introduced to the practical application of mathematics through engaging word problems. One such problem encourages students to explore multiplication in the context of real-life situations. For instance, the question posed is about calculating the total cost of multiple items: "A mobile phone costs $89. How much do 4 mobile phones cost?" This question is designed to help students understand how to calculate the total price when purchasing more than one of the same item.

To solve this, the students are guided to visualise the problem by considering the cost of one mobile phone and then replicating this cost across four phones. They are shown a model with four representations of the cost of a single phone, each marked as $89. To find the total cost, students are instructed to multiply the cost of one phone by four. A multiplication grid is provided to help them carry out the calculation: 89 multiplied by 4 equals 356. Therefore, the total cost for four mobile phones is determined to be $356. This clear and structured approach helps students to grasp the concept of multiplication in a practical and relatable way.