AP Biology 2026-2027-Even Periods Assignments

This lesson is meant to introduce to you the significance of "error bars." You may have noticed them on some graphs from the introductory MCQ questions. We will discuss this together on Wednesday.
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Complete the packet distributed by the substitute INDIVIDUALLY or in PAIRS (MAXIMUM two people working on a single data set & packet). 

The program uses a random number generator-it will be obvious if you copy from a peer/another group because you each should have your own unique data set. NO CREDIT will be given for duplicated packets.

I will give you 30 more minutes next class to finish this with my support.

CollegeBoard-Style Questions
Closed-Note
Equation Sheet Provided
Calculator Allowed

15 MCQ
1 SFRQ (4 Task Verbs)
31 Minutes AP Pace
1 Hour Maximum

See assignment in your CollegeBoard account.

Note: For 2.7 Tonicity and Osmoregulation, you have an FRQ. 
It contains a graph but the AP Classroom software does not let you graph. In the box, simply describe what would be on the axes. 
The settings will allow you to self-score. You must complete the self-scoring in order to submit the assignment.

You will be allowed to use your water potential packet on this quiz. 

Will be completed in class.
This practice set contains a graph but the AP Classroom software does not let you graph. In the box, simply describe what would be on the axes. 
The settings will allow you to self-score. You must complete the self-scoring in order to submit the assignment.

If you are absent or need additional coaching on water potential problems, I highly recommend the linked video from Bozeman Science.


Packet Notes:
For problems on page 5, use 20 degrees Celsius for standard temperature instead of 0 degrees Celsius. Biological systems are rarely at 0 degrees.
On page 6, problems 9 and 10 are really just brain exercise. They are more challenging than what would be asked of you on an assessment. Hint: Assume volume changes result in a directly proportional pressure change. 
The packet is initially due for completion. All problems must be attempted to receive access to the answer key.

See assignment in your CollegeBoard account.

All results should be discussed and agreed upon as a team. These will be scored for accuracy.

One paper per table needs to be submitted to the box by the end of class.

If absent, written analysis must be done separately from your group using your shared data.

See assignment in your CollegeBoard account. Graded on completion.

Formative
Closed-note
5 questions

Before beginning your investigation, create a data table. You need to decide what type of data you are going to collect and the most appropriate way to input that into a GoogleSheet.

1) Create a data table with sections for initial and final masses.

2) Share the table with all lab members. Add your class period and all group members' names to Column A.

3) Designate ONE group member to submit data table by the end of class.

Use this template to organize your data. This is sample data. Complete your calculations using your actual data.

Everyone should complete their percent change calculations INDIVIDUALLY for practice even though you will have shared data. Each lab member needs to submit their own data table.

To be completed handwritten in class.


If absent, set a 25 minute timer to complete the practice problem.

10 Questions

This assessment will be open-note (handwritten only) and cover the same content as your Unit 1 Formative Assessment. The questions will be "CollegeBoard- Style."

See AP Classroom. Graded on completion.

If absent, complete the packet independently. These questions are meant to introduce you to AP-style assessment. I selected questions that do not require significant background information.


1st Make your POE mark in the small box next to the answer choice.
2nd Explain how are you able to eliminate or select each answer choice for the question in a short statement in the larger box next to the answer choice.

Before beginning your investigation, create a data table. You need to decide what type of data you are going to collect and the most appropriate way to input that into a GoogleSheet.

1) Create a table for the measurement you decide. 
Are you collecting data over time? How much time? What intervals?
Are you collecting data at a single point in time? How far into the reaction? 
2) Share the table with all lab members. Add your class period and all group members' names to Column A.

3) Designate ONE group member to submit data table by the end of class.

This will be a closed-note quiz designed to assess your preparedness for AP Biology. Content covered was listed in the summer assignment and in the Unit 1 Learning Objectives. Unit 1 serves as a review of the prerequisite content mastered from introductory biology and chemistry courses.