Techno Lego lorry with pneumatic parts

Math

• Understanding of ratio and proportion when using the pneumatic parts to control the movement and lifting of the lorry.
• Calculation of gear ratios to understand how the motor and pneumatic system work together to drive the lorry.
• Measurement skills when following the building instructions and determining the appropriate lengths of connecting tubes and other parts.
• Problem-solving abilities when troubleshooting any issues with the pneumatic system or gear mechanisms.

Science

• Understanding of pneumatics and the principles of air pressure, as demonstrated by the functioning of the pneumatic system in the lorry.
• Comprehension of mechanical systems and engineering principles when assembling and operating the lorry.
• Knowledge of the use of sensors and motors for automation, enhancing their understanding of basic robotics concepts.
• Introduction to the concept of energy transformation as they observe the conversion of electrical energy into mechanical energy for lorry movement.

Encourage continued development by inviting students to modify and expand their lorry designs. They could incorporate additional motorized functions, such as steering or loading arms, and experiment with different gear combinations to understand their effects. Additionally, students can explore further applications of pneumatic systems in real-world scenarios, like vehicle brakes or industrial machinery, to deepen their understanding of how these systems work.

Book Recommendations

• The LEGO Power Functions Idea Book, Vol. 1: Machines and Mechanisms by Yoshihito Isogawa: This book provides inspiration and guidance for creating various motorized LEGO models, offering additional ideas for expanding their understanding of Techno Lego concepts.
• Math Curse by Jon Scieszka and Lane Smith: This humorous book playfully explores mathematical concepts and problem-solving, encouraging a fun and creative approach to learning math at their age.
• Forces Make Things Move by Kimberly Brubaker Bradley: This educational book introduces the basics of forces and motion, providing relevant scientific concepts related to the functioning of the pneumatic parts in the LEGO lorry.