Thinking in Structure and Function - Level 2 - Complex Structures

Mr. Anderson introduces the concept of complex structures in the context of structure and function. He uses examples like a rack and pinion and an adjustable spanner to demonstrate how multiple structures work together to achieve a specific function. The video emphasizes identifying systems, understanding the relationships between components, and analyzing the impact of removing parts. Students are encouraged to apply these concepts to other complex structures like a can opener or the cardiovascular system.

Explain the importance of identifying the system when investigating complex structures.

What is the overall function of a rack and pinion system?

Describe the relationship between the pinion and the rack in a rack and pinion system.

What happens to the overall function of a complex structure if one of its key components is removed?

What are the key structures involved in the adjustable spanner and their functions?

How do the structures within a complex structure interact to achieve a specific function?

In your own words, define what a complex structure is.