1. What Do Plants Need to Survive? Constructing an Experiment!
2-LS-2-1
What Do Plants Need to Survive?
Constructing an Experiment!

3. 2-PS-1-1
Show What You Know..
1. What would be a good step in an investigation to see what toy is Spot the dog’s favorite? A. Take Spot to the dog park, recording his behavior when playing with other dogs.
B. Make Spot eat all of his dinner before playing with the toys.
C. Watch Spot’s friend play with different toys.
D. Have Spot play with 3 different toys, recording Spot’s behavior playing with each one.

4. B. Boys all have to take off their shoes to be measured.
2-PS-1-1
Show What You Know..
2. Which of the choices is an example of a test that’s NOT fair for testing how tall boys from Ben Hulse Elementary School are?
A. Boys can wear whatever shoes they happen to have on that day when they are measured.
B. Boys all have to take off their shoes to be measured.
C. Boys all are measured without hats or caps.
D. All boys are told to stand up straight.
F A I R

5. 3. A farmer grows crops needing some sun and water. What does he
Show What You Know..
3.  A farmer grows crops needing some sun and water. What does he
need to do in order to see how to best grow his crops?
A. guess at how much water and sunlight to give them
B. just plant them and hope for rain
C. plan an investigation to figure out the right amount of sun and water
D. copy a really good farmer who lives in another part of our
country