Learning Resources STEM - Robot Mouse.Specifically designed to engage children in science, technology, engineering and maths, primary learners can get hands-on with STEM learning with this colourful early coding set! Young learners can explore early coding and programming concepts with "Jack" the robot mouse.Children programme the mouse to perform a sequence of steps.Engaging set includes 30 double-sided coding cards.Jack mouse measures 10cm L.Requires 3 AAA batteries (not included).Suitable for ages 5+.