Students investigate the principles of sensor-based automation and fluid dynamics by constructing a working infrared water dispenser. They explore how infrared sensors detect proximity, triggering a pump to dispense water—a hands-on demonstration of input, process, and output in a real-world system. The activity develops problem-solving skills, an understanding of feedback loops, and the engineering design process. Students also gain foundational knowledge in electronics, including circuit assembly and sensor calibration, preparing them for more advanced STEM challenges.
Designed for students in Years 5–9, this resource aligns with Science, Digital Technologies, and Design and Technologies learning areas. It is particularly suited to STEM elective classes, maker spaces, and inquiry-based science units exploring energy transfer, control systems, and automation. The model bridges primary and secondary curricula, offering a scalable challenge for mixed-ability groups.
This product directly supports the Australian Curriculum: Digital Technologies (ACARA) by addressing the design of digital systems that sense and respond to data (ACTDIK023, ACTDIP026). In Science, it connects to the Physical Sciences sub-strand (ACSSU097) by exploring forces and energy transfer, and to the Science Inquiry Skills sub-strand (ACSIS104) through testing and modifying prototypes. For STEM F–10, the activity promotes cross-disciplinary design thinking and iterative problem-solving.
No coding required. The Infrared Water Dispenser Science Model uses pre-programmed electronic components and simple wiring. This allows teachers to focus on the physical science and design aspects without the need for programming skills or additional software. For extension, advanced students can integrate a microcontroller (not included) to customise sensor thresholds.
The kit includes: infrared sensor module, water pump, battery holder with leads, tubing, water container, structural base and mounting brackets, all necessary wires and connectors, and a detailed instruction manual with classroom activity notes. Additional consumables (e.g., water, batteries) are required separately. Components are reusable and designed for multiple classroom cycles.
This model is suitable for individual or pair work. Each kit requires a flat workspace and access to a water source for refilling. Recommended for groups of 2–3 students. Teachers should allow approximately 60–90 minutes for assembly and testing. No specialised tools are needed—only scissors and a small Phillips head screwdriver (not included). The activity is low-mess and can be conducted at desks or in a dedicated maker space.
All Stemology products come with a 12-month warranty against manufacturing defects. For technical assistance, curriculum integration advice, or replacement parts, contact our team at admin@stemology.com.au. We are committed to supporting Australian educators with prompt, knowledgeable service.
We offer tiered bulk pricing for schools purchasing multiple units—ideal for whole-class or year-level implementation. Official purchase orders from Australian schools and educational institutions are accepted. To request a quote or discuss volume discounts, email admin@stemology.com.au with your school name and estimated quantity.