Form & Function
What a product looks like and what it does can support each other — or compete.
By the end of today, students can…
Describe
form and function in a familiar product.
Explain
how a form choice supports or interferes with function.
Defend
a design choice using evidence from the product’s use.
FORM
Shape · size · proportion · surface · visual organization
FUNCTION
Hold · protect · support · organize · move · contain · access
A form choice can affect how easily, safely, comfortably, or effectively the function happens.
Tall narrow holder
Uses less table area but may be easier to tip.
Wide low holder
May be stable but uses more tabletop space.
Angled holder
May improve visibility or access but requires support.
Weak
“This shape is better.”
Stronger
“The lower, wider form increases the supporting area, which could make the holder more stable when the user removes an item.”
Compare two product forms that perform a similar function.
Observe
Describe the main differences in form.
Test mentally / physically
Consider stability, access, capacity, comfort, or space.
Defend
Choose which form better fits a specific use situation and explain why.
In the next lesson, students begin a protective-packaging challenge. Form choices will affect how the package uses space, supports the payload, absorbs movement, opens, and stays within the material limit.
Finish one sentence.
Next lesson
Students launch Protect the Payload and generate several genuinely different design ideas.