Multiplying Messi’s Millions.pdf

Multiplying Messi’s Millions.
In this lesson, students will investigate models such as the number line, properties of arithmetic, and use the concept of a “thought experiment” to illustrate the operation of multiplication in real-life contexts, focusing on multiplying a negative number by a negative number.
The research theme aims to develop teachers' subject knowledge, pedagogical knowledge, and classroom management skills to provide an inclusive learning environment.
The lesson plan is part of a unit that introduces the operation of multiplication in Z, using problem-solving and discovery learning to promote a deeper understanding of mathematical concepts.
The goals of the unit include understanding mathematical sentences with positive and negative numbers, applying operations to solve real-life problems, and verbalizing understanding of these operations.
The research lesson aims to help students understand that some problems require the operation of multiplication, including negative x negative, and to apply this understanding to solve problems.