Max Maths, Year 4, Learn together, Multiplying 2-digit numbers without regrouping (1)

In the 'Max Maths' curriculum for Year 4, students are introduced to the concept of multiplying 2-digit numbers without the need for regrouping. This fundamental mathematical skill is presented in a relatable context, using the example of chocolates in a box to make learning more engaging. The lesson begins with a simple question: If there are 14 chocolates in one box, how many chocolates would there be in two boxes? This real-world scenario helps children visualise the problem and understand the practical application of multiplication.

To tackle the problem, the lesson suggests using counting blocks to represent the number of chocolates, which allows students to physically group the tens and the ones. Through this visual and tactile method, children can see that multiplying 2 by 14 can be broken down into simpler additions: 14 plus 14 equals 10 plus 10 plus 4 plus 4, which simplifies to 20 plus 8, resulting in a total of 28 chocolates in two boxes. This step-by-step approach not only aids in comprehension but also builds confidence in young learners as they grasp the concept of multiplication without regrouping.