Length and Perimeter - Add lengths​ - Worksheet

The worksheet titled "Add Lengths" from masterthecurriculum.co.uk is a resource designed to enhance children's skills in adding lengths with different units of measurement. It encourages students to convert measurements to the same unit for more efficient addition and to develop their mental addition strategies. The exercises require students to add two or more lengths, which may be given in varying units such as metres, centimetres, and millimetres. The worksheet provides simple measurements to facilitate understanding when units differ, ensuring that children can focus on the process of adding lengths effectively.

Through a series of practical scenarios, such as sewing ribbons together, stacking cans or boxes, and combining lengths of fire ladders or wooden boards, students apply their knowledge of length addition. These real-world examples help children grasp the concept of adding different units by first standardising the units and then performing the addition. The worksheet also includes a section on reasoning and problem-solving, where children can explore multiple methods to build a tower from blocks of different sizes, or determine the total height of a family using given measurements. This section further challenges students to validate their answers, reinforcing their understanding of measurement and addition.