This Design and technology video introduces teachers to the next stage in improving wheel and base design, preparing them to support Year 1 pupils in creating smoother, more stable moving models. It covers how to adapt a base to allow for a moving axle using a straw as an axle holder, and how to improve wheel performance by thickening, smoothing, and securing them effectively. Teachers are guided through each step, from reconstructing wheels with multiple card layers to evaluating wheel function against a design criteria.

This video is part of Kapow Primary’s Design and technology – Mechanisms teacher videos. It simplifies practical construction techniques, ensuring teachers feel confident and equipped to guide pupils in developing working wheel systems in preparation for creating their own pull-along toys in the lessons below.

Design and technology, Year 1, Mechanisms: Wheels and axles, Lesson 3: Improving wheels: Part two