UNIT 1 The Scientific Method

							UNIT 1: The Scientific Method                                                                Biology I
DAYSHEET 11: EXAM
Name: _______________________________               Date: _______________             Period:_____
Bellringer/Catalyst:

Matching:
Write the letter of the appropriate definition on the space provided for each term.

1. ____ the variable that is changed by the experimenter               A. hypothesis

2. ____ An “If…Then…” statement that makes a prediction                B. experimental group

3. ____ numerical measurements taken during an experiment              C. qualitative data

4. ____ the variable that responds to a change and is measured         D. quantitative data

5. ____ a guess made based on observations                             E. independent variable

6. ____Reached at the end of the lab, summarizes findings              F. dependent variable

7. ____ descriptions in words made during a lab using your 5 senses G. inference

8. ____ The group that receives NO independent variable treatment, H. control group
             Used as a comparison
9. ____ The group that receives the experimental treatment         I. conclusion

Today’s Objectives: Earn a grade of a B or better on the Unit 1 Exam!


Homework: HW 11 is due next class. Read the pages about water attached to this daysheet and
answer the questions on the last page.



Activity 1: Review Game for TEST

Activity 2: Take your test! Complete the puzzle afterward for extra

credit!
Homework 11: Water Chemistry                                             Academic Biology

Name: _______________________________________________              Period: __________

Use the reading to help you answer the questions. ANSWER THE QUESTIONS IN COMPLETE
SENTENCES.

   1. How much of your body weight is due to water?
   _______________________________________________________________________________
   2. What is a solvent?
   _______________________________________________________________________________


   3. What are the atoms in a water molecule?
   _______________________________________________________________________________


   4. Which atom in water has a slightly negative charge?
   _______________________________________________________________________________


   5. How are the atoms arranged in water?
   _______________________________________________________________________________


   6. What are some polar substances that dissolve in water?
   _______________________________________________________________________________


   7. What are two ions that dissolve in water?
   _______________________________________________________________________________


   8. What is homeostasis?
   _______________________________________________________________________________


   9. How does water help you keep your body temperature stable?
   _______________________________________________________________________________


   10. Name three things water transports in your body.
   _______________________________________________________________________________