Cultivate your love of STEM with the Mini Plant Challenge and sensor kit! Over the course of 4–6 weeks, your ākonga will trial, design and innovate a controlled hydroponic system to grow microgreens – all to answer the ultimate question: I wonder how to grow food sustainably? What's included in the sensor kit? 4 x LED display modules 4 x Battery holder 4 x Main board 1 x Humidity sensor 1 x Light sensor 1 x Conductivity sensor 1 x Temperature sensor To complete your crop, you’ll need to source: 12 x AAA batteries Microgreen seeds Grow mat (paper towels, cotton balls, hemp or coconut coir) Plastic containers with lids Recyclable materials to create a greenhouse prototype (cardboard, plastic sheets) Large clear plastic bags/sheets Classroom equipment like scissors, tape and hot glue guns