Biology 4th period 9/9/2011

Complete the write for big mouth lab into notebook!  include a graph of people vs.  mouth volume ( Bar graph) in analysis and write a conclusion paragraph.

Purpose:  You are to figure out who has the biggest mouth in class.

Question :Who has the larger oral cavity?

Hypothesis:  (You give)

Test: We will fill the mouths of volunteers with water to get an approximate volume of their oral cavity.  We will do this multiple times and take an average so that we can compare class data.  We will also measure the height of all participants, in meters.

Materials/table

·       2 cups *Note NO LIQUID, CONTAMINATED WITH SALIVA, MAY GO INTO THE GRADUATED CYLINDERS!

·       100 ml Graduated cylinder

·       Pen or pencil

·       marker

·       Water

·       Waste water disposal-1000 ml plastic beaker

·       Paper towels

·       Pipette (eye dropper)

·       Meter stick and metric ruler

·       Amphil disinfectant

·       Why is nick the new equivalent to god?

Procudeures with Diagrams: (You give)

Data Table:4^th period

Table #	Ave. volume of oral cavity (in ml)	Height in meters	Gender
Mr. Orth	95 ml	1.835 m	M
Shahrier	58 ml	1.74 m	M
Joey	46 ml	1.63 m	M
Sam	44 ml	1.73 m	M
Gabe	82 ml	1.6 m	M
Daniel	54 ml	1.715 m	M
Marco	57 ml	1.75 m	M
Marlem	60 ml	1.69 m	M
Jason J	89 ml	1.67 m	M
Derek	49 ml	1.783 m	M
Darrien	86 ml	1.81 m	M

Observational Journal:

Biology 2 period 9/9/2011 HW

1)  see previous post on ppt questions

2) create question, yHypothesis, test, materials list, proceduers with diagram and data table for big mouth lab.

Purpose:  You are to figure out who has the biggest mouth in class.

Question :Who has the larger oral cavity?

Hypothesis:  (You give)

Test: We will fill the mouths of volunteers with water to get an approximate volume of their oral cavity.  We will do this multiple times and take an average so that we can compare class data.  We will also measure the height of all participants, in meters.

Materials/table

·       2 cups *Note NO LIQUID, CONTAMINATED WITH SALIVA, MAY GO INTO THE GRADUATED CYLINDERS!

·       100 ml Graduated cylinder

·       Pen or pencil

·       marker

·       Water

·       Waste water disposal-1000 ml plastic beaker

·       Paper towels

·       Pipette (eye dropper)

·       Meter stick and metric ruler

·       Amphil disinfectant

·       Why is nick the new equivalent to god?

Procudeures with Diagrams: (You give)

Data Table:

Observational Journal:

Earth science

FOP Journal #3:   How did you do in your role today?  How did your fellow group members do?  How well is your group working together?  Did your group complete today's task goals? Why?/Why not? Any current concerns about your group?

Biology HW

Math review questions from ppt:

1.256 μL → ?mL

2.2007 hm → ?dm

3..00096 g → ?mg

Answer using scientific notation

4.15,002,000  =

5.98,005,000,000,000,000 =

6..00000000920 =

7.How many hours will you spend in this class during the school year? (1 school year = 181 days)

8.A leaf sample on the balance reads 1.05 g how much does it weigh? 

  Fw = m • ag

  Ha! A balance measures mass not weight!  If you insist on using the term weight use the above formula; where Fw = weight (in Newtons), m = mass in kg and ag = 9.8m/s/s (acceleration of gravity on Earth)

•Remember, every test will include dimensional analysis problems and I require you to show the math work for full credit.  This will be crucial preparation for those of you taking physics or chemistry Jr & Sr year.

Earth science

FOP Journal #2:   How did you do in your role today?  How did your group members do?  How well is your group working together?  Did your group complete today's task goals?  Any current concerns about your group?

Biology HW Sept. 2nd, 2011

1) Do the Data lab 1.1 on pg 14 of Biology text into your notebook,
(we will use this for our first activity in class on Wed. 9/7/2011
2) Read and take notes for the Math skills section in the appendix of the Biology book starting on page 1114

Earth Science

FOP Journal #1:   What roles did your group choose? Why?  How do you feel your group is working so far?  Any concerns?