1. Stimulus and Response One-pager

2. “Warm-up ”
What is the likely response of a plant that is beginning to sprout?
The plant stem will grow up toward the tree.
The stem will grow upward and the roots will grow down.
The root will grow upward and the stem will grow down.
The plant will not grow since it is not receiving light

3. One-pager “Stimulus and Response” Lets look at the Rubric!
It must contain—
A picture to represent stimulus and response (20)
A story or explanation to go with your picture (20)
Definition and example of a stimulus (20)
Definition and example of a response (20)
Definition and picture of Phototropism, gravitropism, and thigmotropism (20)

4. You have the remainder of class to have your one-pager finished!
You will present it today!

5. Grab your textbook
Write down all of the vocabulary for chapter 12.