Length and Perimeter - Add lengths​ - Presentation

The topic of Length and Perimeter involves teaching students how to add lengths to determine the perimeter of various shapes. A presentation on this subject would typically include visual aids and step-by-step instructions to guide students through the process of measuring and calculating perimeters. The presentation would likely start by defining key terms such as 'length' and 'perimeter', and might use images or diagrams of different geometric figures to illustrate these concepts in a clear and engaging manner.

During the presentation, students would learn how to identify the sides of a shape that need to be measured in order to calculate the perimeter. The instructor would demonstrate how to accurately add together the lengths of these sides, ensuring that all measurements are in the same units. Interactive elements of the presentation could involve students in activities where they practice adding lengths together, both in theory and by measuring actual objects or shapes in the classroom. The goal is to equip students with the skills to confidently work out perimeters in a variety of contexts, reinforcing their understanding of length measurement and addition.