Sunday, October 28, 2007

End Of October

Hi Folks:

We are ending October with showing your cell projects to the class on Wednesday and the display of the project at Science Nite this Thursday.

This week we will be going over cellular organelles and I'll be grading your cell projects and the presentation. Friday of this week we will be taking a small quiz on cellular organelles and more lab work with microscopes.

Homework for Friday will be from chapter 7.
Page 197 numbers 1-10, 12, 14, 16, 18 and 20.

Ms. T

Thursday, October 25, 2007

Chapter 7 study notes

Hi Folks:

If you are interested in gaining a deeper understanding of chapter 7 click here for study notes.

Please keep in mind that study notes are made to help you go through the chapter - without having to write down every detail. I hope these help.
thanks


Ms. T
Remember your homweork is due on Friday (see Mondays post) and both parts of the cell project are due next Wednesday.

Monday, October 22, 2007

October's Fun is Almost Gone!!!

Hi
I hope everyone has been working hard on their cell project - remember it's due Next Wednesday 10/31.

Your Formal Lab Write up from last Friday's lab is due this Wednesday. Please see me if you have any questions.

Homework:

Due this Friday - Chapter 7 page 189 question 1-6
pg. 193 1-4



Monday, October 15, 2007

Decomposing Food In Class



Here are some decomposing Mac Donald's French Fries that Ms. Cussary purchased on 10/09. we are all watching the fuzz grow. Come to Science Night on Nov. 1st to witness these jars in person!!!


















This is a Mac Donald's hamburger bought on 10/09. We placed t in a jar 10 hours later. What do you see?









This is a Peanut Butter and Jelly sandwich Made one week ago. Let's watch it
decompose!!!!

This is one week of decomposition for the school hamburger. Cna you see anything growing?

Come to science nite on Nov. 1st to see the rest!

Cells!!!

This week we will begin our 6 week study of the cell. The first two weeks will be spent in chapter 7, unit 3. We have a cell project due in two weeks - this is a work at home project and please read the following post carefully!!!

Homework due 10/19
If you have not completed the vocabulary for chapter 7 please do so.
Section 7-1 questions1-4
Section 7-2 questions 1-4
Section 7-3 question 1-4

Please see me immediately of you missed last week's liver lab and need to make up. If you have not turned in your homework or your lab you need to do so as soon as possible.
Ms. T

Cell Project - Coming soon

Cell Project Biology Trusso

This project has two parts – Each part is Due Oct. 31st -2007. You will present your project to the entire class on the 31st (Nov 1st 5th period).




PART I - Cell. Brochure

You will choose a cell ( *please see below) and provide a minimum 10 page brochure that should be organized in the following way, with the following five chapters.

Table Of Contents
1) History
Type and History of the cell of your choice. Include, information about its discovery (who, what , where, when , why, how).

2) Function
Explain the function of your cell and WHY it is important - answer the question “Why Should I Care?”

3) Organelles
The cellular organelles this cell uses. Include at least 10 – please define and state why they are necessary to the survival of your cell.

4) Poem
My cell is like: - Create a Poem about your cell. Poem must be at least 10 lines. Remember, the more similes the more thoughtful the poem will appear! Ex, My cell is like a hot air balloon…….

5) Bibliography
Provide a list of sources that you used to make your brochure. The bibliography needs to be written in APA format. (see me for more details). Use at least two sources.

This brochure should be bound and printed on colorful paper. It can be hand written or typed and it must be at LEAST 4x6 inches.

*Cell Type - You can choose a straight forward animal or plant cell or more challenging cell such as a neuron, white blood cell, or liver cell. This is YOUR choice.

PART II - 3 Dimensional Model of your Cell.

You are responsible for making a 3D model of your cell that is big enough so that I can hold it in my hands and clearly see at least 10 cellular organelles.

This model should accurately reflect your cell shape and type. It can be made out of many materials - be creative and have fun. In the past students have made cells out of -
Foam, Plaster, Paper Mache, Paper, Scuply Clay, Plaster, Buttons, strings, shoe boxes……..

Edible Cell models are also acceptable however they need to be approved by Ms. Trusso One Week before due date.

How will your project be assessed?

The book will be assessed in the following way and Part I is worth 20 points and Part 2 is worth 20 points.

The Brochure will be evaluated by the following:





CATEGORY 4 3 2 1
Writing - Grammar
4 There are no grammatical mistakes in the book. There are no grammatical mistakes in the book after feedback from an adult.
3 There are 1-2 grammatical mistakes in the book even after feedback from an adult.
2 There are several grammatical mistakes in the book even after feedback from an adult.
Content - Accuracy
4 All facts in the book are accurate.
3 99-90% of the facts in the book are accurate.
2 89-80% of the facts in the book are accurate.
1 Fewer than 80% of the facts in the book are accurate.
Attractiveness & Organization
4 The brochure has exceptionally attractive formatting and well-organized information.
3 The brochure has attractive formatting and well-organized information.
2 The brochure has well-organized information.
1 The brochure's formatting and organization of material are confusing to the reader.
Sources
4 Careful and accurate records are kept to document the source of 95-100% of the facts and graphics in the brochure.
3 Careful and accurate records are kept to document the source of 94-85% of the facts and graphics in the brochure.
2 Careful and accurate records are kept to document the source of 84-75% of the facts and graphics in the brochure.
1 Sources are not documented accurately or are not kept on many facts and graphics.


Presentation to the class will also count for 4 points a total of 20 points.




3D Modeling


CATEGORY 8 6 4 2
Scientific Knowledge
8 Explanations by all group members indicate a clear and accurate understanding of scientific principles underlying the construction and modifications.
6 Explanations by all group members indicate a relatively accurate understanding of scientific principles underlying the construction and modifications.
4 Explanations by most group members indicate relatively accurate understanding of scientific principles underlying the construction and modifications.
2 Explanations by several members of the group do not illustrate much understanding of scientific principles underlying the construction and modifications.
Design
8 Design represents the cell accurately. Is colorful and interesting.
6 Design is similar to the cell. The design is interesting.
4 Design is somewhat like the cell and the object could be more attractive.
2 Looks nothing like the cell and could be more creative in design

Presentation to the class will count for 4 points for a total of 20 points.

Part I and Part II = 40 points

Things to note:

You may work with a partner. Groups of more than two are not allowed.

You may work with people in your class only.

This project involves preparation outside of class. If you choose to work with a partner
make sure you live close to each other to work at each others houses, exchange phone numbers email information.
o make sure that you can work with this person, you won’t get into a big fight
o YOU ARE RESPONSIBLE FOR ALL WORK DUE ON OCT 31ST, EVEN IF YOUR PARTNER DOESN’T SHOW UP TO SCHOOL.

See me with all questions as soon as they arise!!!!!

Friday, October 05, 2007

Opps!

I'll try to post to micrograde this weekend!

End of First Grading Period

Hi
Today marks the end of the first grading period. Please keep in mind that this is only a progress report not an actual grade. This grade will not be on your transcripts.

This week we are going to be studying the effects of enzymes in a lab as well as classroom notes.
The Ca standards addressed this week are 1-b

Homework this week
Due Friday 10/12 Laboratory Experience - Catalase Lab - answer all questions associated with this lab.
Text Book - read chapter 7 and define vocabulary words.