R/R and O/I Exit Slip

Ryan is testing golf balls. He drops three different brands of balls from 40 cm and measures how high they bounce. He drops each ball 10 times.

• Repetition

• Replication

Dr. Smith has been reading about another scientist’s research in a physics journal. He plans to do these experiments himself and see if he gets the same result.

• Repetition

• Replication

Hayley baked chocolate chip cookies that wound up looking like muffins. She asked her friend Luna to use the same directions and see if her cookies also look like muffins.

• Repetition

• Replication

Josiah goes to the same river each week for 4 weeks and collects 5 samples of water to test the pH.

• Repetition

• Replication

The penguins are black and white.

• Observation

• Inference

The penguins are black and white.

• Quantitative

• Qualitative

Tags

NGSS.3-LS3-1

There are 6 penguins

• Quantitative

• Qualitative

The penguins are jumping in the water because they are hungry for fish

• Observation

• Inference

Tags

NGSS.MS-LS2-1

If you have conducted an experiment with only one trial, and the data DOES NOT support your hypothesis, what should you do?

• conduct more trials to collect more data

• come up with a new hypothesis

• get another scientist to conduct your experiment in the same way

Tags

NGSS.MS-LS2-4

If you have conducted an experiment with multiple trials, and the data still DOES NOT support your hypothesis, what should you do?

• conduct more trials to collect more data

• come up with a new hypothesis

• get another scientist to conduct your experiment in the same way

Tags

NGSS.MS-LS1-5

NGSS.MS-PS2-5