Do Now:
What roles do the cell wall and cell membrane play in the cell. What is the difference between these two organelles?
Today in class we:
Disussed the information center of the cell: The nucleus, nucleolus, and chromatin
Worked on Microscope Labs
Extra Credit
Build a cell model- assignments handed out in class today
All missing, incomplete, or extra credit assignments due Friday, December 8th
This blog is a homework and happenings page for Mrs. Koessler's 7th grade Life Science class at Owatonna Junior High
Looking for OJHS Earth Science?
Find everything you need for 8th grade Earth Science with Mrs. Koessler by following this link
Find everything you need for 8th grade Earth Science with Mrs. Koessler by following this link
Wednesday, November 29, 2006
Wednesday, November 22, 2006
Attention Parents and Guardians!
WHAT: Informational parent meeting regarding the Rapture Marine Expedition trip; February 26th – 28th, 2007
WHEN: Thursday, November 30, 2006 5:00 – 5:30pm
WHERE: Biology Room 411,
WHO: Parents or Guardians of any 7th grade student who is either ABSOLUTELY interested in the trip or POSSIBLY interested in the trip and would like more information.
Thank you and Happy Thanksgiving
Tueday, November 21st
Today in class we:
- Took quiz on cell theory and microscopes
- Confrenced on science fair rough drafts
- Continued to work on microscope labs
Homework over the long weekend:
Revise rough drafts to be handed in on Monday
Final papers due December 5th
- Took quiz on cell theory and microscopes
- Confrenced on science fair rough drafts
- Continued to work on microscope labs
Homework over the long weekend:
Revise rough drafts to be handed in on Monday
Final papers due December 5th
Friday, November 17, 2006
Friday, November 17th
Today in class we:
- Worked on microscope ID lab
- Tested out on using a microscope
- Began making wet mounts lab
- Students turned in rough drafts for science fair projects
HOmework:
Study pages 6-13 in text book and be prepared for quiz on Tuesday
Turn in intent forms for Rapture Marine Trip (for more information check out www.rapturemarine.org)
Final science fair projects due DECEMBER 5th
- Worked on microscope ID lab
- Tested out on using a microscope
- Began making wet mounts lab
- Students turned in rough drafts for science fair projects
HOmework:
Study pages 6-13 in text book and be prepared for quiz on Tuesday
Turn in intent forms for Rapture Marine Trip (for more information check out www.rapturemarine.org)
Final science fair projects due DECEMBER 5th
Wednesday, November 15, 2006
Wednesday, November 15th
Today in class we:
Talked about how microscopes work
Started exploring microscopes, their parts, how they work, how to use them
Homework for Friday:
Rough drafts for science fair projects - experimental design to be handed in to me, research portion to be handed in to Mrs. Derego
Parents: Letters introducing the Rapture Marine trip in February were handed out today, ask your students if you have yet to see it.
Must be returned by Wednesday, November 22nd
Talked about how microscopes work
Started exploring microscopes, their parts, how they work, how to use them
Homework for Friday:
Rough drafts for science fair projects - experimental design to be handed in to me, research portion to be handed in to Mrs. Derego
Parents: Letters introducing the Rapture Marine trip in February were handed out today, ask your students if you have yet to see it.
Must be returned by Wednesday, November 22nd
Monday, November 13, 2006
Monday, November 13th
Do Now: List 3 contributors to our present knowledge of cells explain what their contribution was.
Today in class we:
Discussed rough draft requirements
Discussed statements of the cell theory
Looked at microscopes
Magnification activity
Homework: Begin working on your science fair rough draft. Due Friday to me is a rough draft of your experimental procedures that includes the following components:
Hypothesis
Material (what and how much)
Procedure (the recipe of your experiment, how, when, where, and what)
Data (organized data presented in a data table(s))
Analysis (What is your data telling you? If you are not finished,what information do you still need to collect?)
Conclusion (Did your tests support your hypothesis? What problems did you come across and how did you solve them? What did you learn from your project?)
Continue your experiment! See me if you need help.
Today in class we:
Discussed rough draft requirements
Discussed statements of the cell theory
Looked at microscopes
Magnification activity
Homework: Begin working on your science fair rough draft. Due Friday to me is a rough draft of your experimental procedures that includes the following components:
Hypothesis
Material (what and how much)
Procedure (the recipe of your experiment, how, when, where, and what)
Data (organized data presented in a data table(s))
Analysis (What is your data telling you? If you are not finished,what information do you still need to collect?)
Conclusion (Did your tests support your hypothesis? What problems did you come across and how did you solve them? What did you learn from your project?)
Continue your experiment! See me if you need help.
Friday, November 03, 2006
Friday, November 3rd
Today in class we:
Discussed the discovery of cells and uses of microscopes
Began watching Life on Earth Video
Homework: Read Section 1 of Chapter 1 in new text books and complete questions 1 and 2 of the section review
All science fair forms must be completed and handed in by Monday
Go to www.sciserv.org/isef to find rules and guidelines, fill out the forms online and print.
Discussed the discovery of cells and uses of microscopes
Began watching Life on Earth Video
Homework: Read Section 1 of Chapter 1 in new text books and complete questions 1 and 2 of the section review
All science fair forms must be completed and handed in by Monday
Go to www.sciserv.org/isef to find rules and guidelines, fill out the forms online and print.
Wednesday, November 01, 2006
Wednesday, November 1st
Today in class we:
Handed back Scientific Method Tests and reviewed the tests
Turned in old text books and handed out new text books
Collected science fair check points.
Homework for Friday:
- Any missing science fair components need to come in ASAP!
- Cover text books
- Finish corrections on test
Handed back Scientific Method Tests and reviewed the tests
Turned in old text books and handed out new text books
Collected science fair check points.
Homework for Friday:
- Any missing science fair components need to come in ASAP!
- Cover text books
- Finish corrections on test
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