By Mark Cullen 13/2/26
In February, students from Year 9 and Year 10 at Woolston Brook participated in a hands-on Science STEM activity that not only sparked their creativity but also deepened their understanding of scientific concepts through the delightful process of making homemade playdough. This engaging project provided a unique opportunity for learners to explore various aspects of science, technology, engineering, and mathematics—all while having fun!
Exploring Science Through Playdough
The activity began with students diving into the world of materials and their properties. They learned about solids, liquids, and mixtures, gaining insight into how these states of matter interact. By heating some ingredients while leaving others at room temperature, students experienced firsthand the difference between reversible and irreversible changes. This exploration was further enriched by a discussion on colour mixing, introducing them to the basics of chemistry.
As part of the experiment, students posed the question: What happens if we change the ratio of flour to water? This inquiry led to exciting discoveries as they observed how varying the ingredients affected the texture and consistency of their playdough.
Technology in Action
Students used measuring cups, mixing tools, and heat sources, which helped them develop procedural thinking. Following a methodical approach to creating their playdough, they learned the value of precision and attention to detail—skills that are essential in both scientific and everyday contexts.
Engineering Challenges
The engineering aspect of the activity allowed students to design and refine their playdough products. They experimented with different textures, elasticity, and colours, troubleshooting along the way. Questions like Is it too sticky? How can we make it less dry? encouraged critical thinking and problem-solving. Additionally, students tested the structural properties of their creations, determining which recipe produced the strongest model. This hands-on experience not only reinforced their engineering skills but also fostered a sense of accomplishment.
Maths in the Mix
Mathematics played a crucial role in the playdough-making process. Measuring ingredients supported students’ understanding of ratios, proportions, counting, and sequencing. Scaling recipes up or down reinforced their multiplication and division skills, while comparing textures introduced them to descriptive maths language. This integration of maths into a practical activity made learning more relatable and enjoyable.
Benefits for SEMH/SEN Contexts
This STEM activity proved particularly effective for students with Social, Emotional, and Mental Health (SEMH) needs, as well as those with Special Educational Needs (SEN). The sensory nature of playdough is calming and grounding, providing a therapeutic outlet for students. Moreover, the quick success of creating playdough builds confidence, while the collaborative aspect encourages communication and teamwork. Best of all, this low-cost, low-risk activity is highly adaptable, making it suitable for a wide range of learners. An extra chalenge was to build the tallest playdough tower and the strongest bridge.
