WhalesBot U20 Pro is a screen-free robotics and coding kit designed for children aged 4–6. It builds on early STEM foundations by introducing structured sequencing, sensor-based interaction and programmable movement in an age-appropriate format. * Screen-free coding using coding cards and interactive coding pen * Includes intelligent motor and ultrasonic sensor * Supports sequencing, logic and problem-solving * Ideal for Senior Infants and early primary STEM The U20 Pro bridges playful early robotics and more structured coding, making it ideal for classroom rotation activities and guided group work.