In this Year 3 maths lesson, students reviewed a task where Nicole correctly ordered numbers from largest to smallest, while Jamie needed help ordering a different set from smallest to largest. The lesson then focused on understanding pairs of 100 in multiples of 5 and 10, using key vocabulary such as “units” and “counting on.” A video was used to reinforce the concept of making 10 through simple number combinations, emphasizing the fun and straightforward nature of the activity.