There are several series of Lego blocks that are popular with boys. The choice depends on the preferences and age of the student.
Lego Bionicle. The heroes of this series are robots that fight mutants. The main character of the series, Bionicle Toa, is the master of several elements: earth, water, fire, air, stone, ice. Boys like to play robots fights, using one or another force of the elements in battle. The average cost of this constructor is 700 rubles.
Lego Techic. The kits of this series have unique parts (beams, gears, motors, pins, cams) that allow you to create various mechanical transmissions. The constructor allows you to find out how the mechanisms of a crane, dump truck, helicopter work. In the process of design, the logical thinking and creative abilities of the child are formed. The cost varies from 700 rubles to 30 thousand.
Lego Mindstorms EV3. The construction set is designed for children aged 10 years and older. It includes a software-controlled unit, several motors and sensors (ultrasonic, light, touch). The kit includes instructions for several basic models that can perform various actions. For example, a model of a dog running after a bone, a model of a walking robot, a manipulator arm, a twin-engine cart, etc. The construction set can be used for robotic competitions. the average cost of a set is 22 thousand rubles.