Welcome

Welcome to the 7C Science web page at Fremont Middle School for the 2015-2016 school year. We will study a variety of science topics. Topics include: the atmosphere and weather, sound and light, cells, heredity, and how science asks and answers questions.

Use this page for periodic updates on what we are doing, information on class projects, and to get to online reviews for tests and quizzes.

Posts from previous years are saved. They can give you an idea of what we do.

Sunday, January 30, 2011

Genetics


7C Science began its Genetics's unit with a discussion about the ethics of hypothetical situations involving Genetic Science. Respond by commenting at the end of this post and tell us more about your thoughts on one of the discussion points. It's worth extra credit!

1. You've found out that the child you (or your wife) carries has the gene for dwarfism. A new therapy exists that may repair this gene before the child is born. What would you do?
58% would allow the child to be born with the dwarfism gene
42% would try the therapy to change the gene

2. Would you eat tomatoes that had a gene spliced (genetic engineering) into them that made them bigger?
33% would eat them
47% would not eat them
20% say it's not right to fool with Mother Nature!

3. Would you clone a pet dog that had died?
34% would clone the dead pet
66% said to let dead dogs lie!

4.Designer babies. Would you take advantage of science that let you choose the genes/traits of your child to make them smarter, more attractive, etc?
17% would go for the designer baby
48% say to let nature take its course
35% would change genes to insure good health

5. Cloning is perfected! If you needed a kidney transplant would you clone yourself to get the perfect match?
54% said "No way!"
46% would clone themselves for the transplant

6. Do you support the idea that government keep all citizen's DNA scans on file for a national database?
13% are OK with the idea
20% said no DNA maps for everyone
67% said the maps would be a good idea for criminals only

7. Would you add genes to your body to make yourself smarter, more athletic, etc?
37% would
63% would not

8. Should insurance companies be allowed to do genetic testing to determine in a person is a high risk for disease?
26% say NO!
37% say, yes.
37% would sue any company that tried it

Sunday, January 9, 2011

7C Science Update

7C Science is working its way through the kingdoms of Life Science. We just completed the Plants Unit and will finish with Animals and how all organisms are classified. Right now it looks like the first CRT will be given the week of January 24.
EXTRA CREDIT Opportunity: Remember a performance of the Adaptation song in class on Friday, January 14 is worth extra credit. Click on Adaptation in the Fun Links section on the right side of this page to get to the Adaptation song.

Tuesday, October 5, 2010

How to write the osmosis lab report

How to write the Osmosis lab report

Title (1 point)
-The Lab Report title should relate to what the lab is about

Introduction/Notes (3 points)
- Use complete sentences to define osmosis and diffusion and how water goes in and out of a cell.

Hypothesis (5 points)
-Use the hypothesis from Day 2 on the lab notes
-No personal pronouns – use the “if/then” form
-Do not give a reason why you think the egg will shrink or grow

Procedure (5)
-Include a materials list here
-Use bullet points to describe what to do each day


Data Table (5)
-Title on the Data Table
-Label with units of measurement

Observations (3)
-Describe how the egg appeared each day (see the adjective on your lab notes)

Conclusion (5)
-Did your egg shrink or grow?
-Was your hypothesis was right or wrong?
-Try to explain why the egg shrunk or grew from what you know about osmosis and diffusion.

Effort (5)
-Is it neat and easy to read? (It’s OK to word process)
-Spelling. Grammar, and Punctuation count!

Daily Notes (3)
-Attach your lab notes to the Lab Report

Total (35 points)

Sunday, September 26, 2010

Osmosis Lab



7C will begin the Osmosis lab on Monday, Sept. 27. The lab report is due on Thursday, October 7.
Use the link on the right side of the web page to find instructions for writing the lab report.
The Cells unit test will be Tuesday, October 12.

Saturday, September 11, 2010

The Cell Model
The cell models are done!!!
Check them out at:


School has started and we have a great group this year! We survived the wind and rain at the Outdoor Ed Day and the school routine is under way.





This week we will start studying the cell by learning the parts of the cell. We will use Model Magic to make cell models. Check out http://galaxygoo.org/ to see what we will be doing.

To see a sample of the Cell Model Key assigned Tuesday, September 14 go to;
http://www.docstoc.com/docs/54650453/Cell-Model-Key





You can also use the Quizlet link on the right (click on the picture of the cell) to study the vocabulary we will be learning in this unit.