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Quiz: Plant Seed Design

Note: The correct answers are marked in green here for you, but this marking will not be visible to the students when they view the assignment.
1. Below, write next to the seed image how you think the seed is dispersed.
cocklebur Image Credit: Svenja Lohner, Science Buddies / Science Buddies
strawberryImage Credit: Svenja Lohner, Science Buddies / Science Buddies
dandelion seeds Image Credit: Svenja Lohner, Science Buddies / Science Buddies
2. In your own words, explain the specific features and the function of a burr.
3. Which animal would a burr would most likely stick to.
butterfly Image Credit bird Image Credit snake Image Credit deer Image Credit
Correct.
Incorrect.
4. List at least three materials that you think are best suited to build a model burr
5. Below, number these steps of the Engineering Design Process to bring them into the right order.
Brainstorm, evaluate, and choose a design
solution that meets the specific requirements
Test the design solution      
Develop and prototype a design solution
Iterate and make design changes
based on your data

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