"Sea Battleship" students can use interactive teaching software and sea battleship theme packs to conduct relevant basic exploratory experiments, build destroyer models, deepen their understanding of ship structure and function, learn certain programming thinking knowledge, and use programming to control ultrasonic, turbine mechanism, steering gear, ultrasonic and other electronic components.

The "Mars Quest" kit uses Mars exploration as a carrier to guide students to learn knowledge related to the universe and energy. Students can build a Mars rover by themselves and transform and upgrade it. Through the engineering project of building a Mars rover, students can learn to master the mechanical structure independently, and learn to drag and drop graphics programming to control the movement mode, energy device and various sensors on the rover.