Vocabulary: Big Ideas from Nature

a type of product

• model

• identical

• similar

• example

exactly the same

• identical

• similar

• example

• effective

things alike but not exactly the same

• similar

• example

• effective

• material

a thing to show what other similar things are like

• example

• effective

• material

• imitate

something that works well

• effective

• material

• imitate

• observe

the stuff used to make something

• material

• imitate

• observe

• model

to be like a person or animal

• imitate

• observe

• model

• identical

look at closely

• observe

• model

• identical

• similar

The toy car I have looks just like a real car; it's a ​ (a)   .

• model
• identical
• similar
• example
• effective
• material
• imitate
• observe

The two snowflakes were ​ (a)   because they had the exact same shape.

• identical
• similar
• example
• effective
• material
• imitate
• observe
• model