Please put away all cell phones and electronic devices during the period today.

Journal Entry:

 What errors influenced your data collection during last class? How could you improve your procedure to reduce this error?

Learning Intentions  

• We will learn how various factors affected barnacle activity.

• We will learn how to give feedback to other groups about their data collection.

• We will learn how to write a conclusion for an investigation using data, discussing errors and making connections.

Closing task:
You can write a conclusion using data from each groups data, discussing errors and applying the information to future investigations or real life scenarios.

Content Standards being covered:

Students can create conclusions using data for an investigation.