Students explore the principles of fluid dynamics, electromagnetism, and energy transfer by constructing and operating a working electric whirlpool. This hands-on kit demonstrates how a rotating magnetic field induces motion in a conductive liquid, linking abstract physics concepts to a visible, engaging phenomenon. Key learning outcomes include understanding vortex formation, the relationship between electricity and magnetism, and the engineering design process as students test and refine their whirlpool apparatus.
Designed for students in Years 7–10, this kit is ideal for Science and STEM elective classes. It supports cross-curricular learning in Physics (forces, motion, energy), Design and Technologies (engineering principles), and Mathematics (measurement, data analysis). Suitable for whole-class instruction, small group work, or extension activities for high-achieving learners.
This kit aligns with the Australian Curriculum F-10 in Science and Design and Technologies. Specific content descriptors include: Science as a Human Endeavour (ACSHE223, ACSHE226) – exploring how scientific understanding is applied in technologies; Physical Sciences (ACSSU229) – investigating electrical circuits and energy transformations; and Design and Technologies (ACTDEK029, ACTDEK034) – applying principles of mechanics and electrical systems to create a functional model. STEM F-10 capabilities such as critical and creative thinking, and ethical understanding, are also developed through iterative testing and problem-solving.
No coding required. This kit focuses on hands-on construction and physical science principles, making it accessible to students without prior programming experience. Teachers can optionally extend the activity by integrating data logging with a digital multimeter to measure electrical parameters.
Each kit contains: 1 x DC motor with pre-soldered wires, 1 x battery holder (requires 2 x AA batteries, not included), 1 x circular magnet, 1 x plastic whirlpool chamber with lid, 1 x rotor assembly, 1 x set of connecting leads, 1 x instruction booklet with step-by-step assembly guide and discussion questions. All components are reusable and designed for multiple classroom sessions.
Each kit requires a flat work surface and access to 2 x AA batteries. For best results, use distilled water or a small amount of conductive salt solution (provided in the instruction guide). A single kit is suitable for groups of 2–4 students. Teachers should allow 45–60 minutes for initial construction and testing. Additional time may be allocated for extension activities such as vortex speed measurement or variable voltage experiments. No specialist tools are needed; all assembly is tool-free.
Every DIY Electric Whirlpool STEM Kit is backed by a 12-month warranty against manufacturing defects. Our team is available to assist with curriculum integration, troubleshooting, or replacement parts. For support, contact admin@stemology.com.au. We aim to respond to all enquiries within 24 hours during business days.
Stemology offers competitive bulk pricing for school orders of 10 or more kits. We accept official purchase orders from schools and educational institutions. For a custom quote or to place a bulk order, please email admin@stemology.com.au with the quantity required and your school's purchase order number. Free delivery on orders over $500 within Australia.