This blog is a homework and happenings page for Mrs. Koessler's 7th grade Life Science class at Owatonna Junior High
Find everything you need for 8th grade Earth Science with Mrs. Koessler by following this link
Friday, May 18, 2007
Spring Semester Final Review
Begin reviewing now!
In class review Wednesday 5/22 and Friday 5/24
Extra Credit due Friday 5/24
- Write a test based on spring semester material
- Test must be composed of 20 questions; questions can be a combination of multiple choice, T/F, matching, short answer, fill in the blank
- Test must be typed
- Complete answer key must be provided
- Print a copy to turn in and one to keep for your own studies
Final Day Breakfast Review
Period 6: Thursday, 5/31; 7:15 am review, bring something to share for breakfast and come prepared for a final review session
Period 8:Friday, 6/1; 7:15 am review, bring something to share for breakfast and come prepared for a final review session
Monday, May 14, 2007
Week of May 14th
Hawaiian Animal Projects due today
Inclass: Discuss Phylum arthropoda
Animal Project presentations
Wednesday:
In class: Discuss Phylum mollusca
Animal Project presentations
Friday:
In class: Discuss Phylum Chordata
Animal Project presentations
Wednesday, May 09, 2007
Wednesday, May 9th
From memory, what are the classes within the phylums Mollusca, Arthropoda, and Chordata?
Give an example of an animal in each class.
Today in class we:
- Picked dates to present for Hawaii Animal Projects
- Worked on Animal classification game
Do Now answers:
Phylum Mollusca: Gastropoda (snails, slugs), Cephalopoda (squids, octopus), Bivalve (clams, oysters), Polyplacaphora (chiton)
Phylum Arthropoda: Insecta (all insects), Arachnida (spiders, mites, ticks, scorpions), Chillapoda(Centipedes), Diplopoda (milipedes), Crustaceans (lobsters, crabs, shrimp)
Phylum Chordata: Osteiochythes (bony fish), Chondriochythes (sharks, rays, skates), Amphibia (frogs, toads, salamanders), Reptilia (turtles, snakes, lizards), Aves (birds), Mammalia (mammals).
Monday, May 07, 2007
Monday 5/7 and Tuesday 5/8
Today in class we:
Discussed characteristics of phylums porifera and cnidaria
Worked on Sponge Lab
Homework:
Finish the Sponge Lab including Analysis and Conclusion questions for Wednesday
Thursday, May 03, 2007
Thursday May 3rd
List 8 phylums we are discussing in class
What phylum do we belong to?
What class do we belong to?
How are the following animals most closely related: Snails and slugs? Butterflies and beetles? Starfish and urchins? Clams and oysters
Today in class we discussed:
Characteristics used to classify animals
Phylum Porifera: Reproduction, Life cycle, Anatomy
See some footage of zoologists studying porifera
Homework (pd 8 - pd 6 can also do this to get ahead, will be assigned Monday)
Read section 3 and do the section review on pg 25 1-4 all.
On seperate paper draw and label the life cycle of both porifera and cnidarian
Monday, April 30, 2007
Monday, April 30th
- Began Animal Kingdom Unit
- Discussed characteristics of animals, organization of animals, and classification of the animal kingdom.
Homework due Thursday
Pg 11 Section Review 1-3 all
Extra Credit: Pg 9: Get Moving Activity - extra credit will be awarded on the basis of completion and quality of work.
Wednesday, April 25, 2007
Thursday, April 26th
- Continued work on Animal Kingdom Webquest
- Introduced the Hawaiian Animal Habitat Project
- Chose animal species for project
Tuesday, April 24th
What makes animals different from other living organisms? List as many differentiating characteristics as you can.
Today in class we:
Reviewed and corrected Cell Processes Test
Began Animal Kingdom Webquest
No homework for Thursday
Sunday, April 15, 2007
Friday, April 13, 2007
Thursday, April 12th
Define cellular respiration. What organisms respire and under what conditions.
Today in class we:
- Reviewed and handed in respiration worksheet
- Discussed the 2 stages of respiration
- Finished respiration lab
Homework:
pg 53 section review #1-2
Upcoming:
Wednesday, April 18th:
Test on photsynthesis and respiration
Rootbeer float party at lunch time
Extra credit due: Stay tuned for details
Wednesday, April 04, 2007
Wednesday, April 4th
Conducted respiration and fermentation labs
Bring lab write ups to next class for completion
Monday, April 02, 2007
Monday, April 2nd
Today in class we:
- Reviewed photosynthesis quiz
- Began discussion of respiration
Homework:
Pg 24-26 Respiration worksheet
* Bring a soda or water bottle to class on Wednesday for lab. Wash it out and cap it.
Monday, March 05, 2007
Tuesday, March 5th
Finished watching Osmosis Jones
Started on Photosynthesis Lab
Upcoming:
Thursday: All Rapture Marine work due
Next Wednesday: Quiz on photosynthesis
Thursday, March 01, 2007
Thursday, March 1st
I know everyone had a great time and are tired from all our adventures! Please read the following announcements and reminders regarding our trip wrap-up assignments.
- As pictures are developed from the trip, please make a CD of pictures and turn it in to Ms. Virkus and she will compile all the trip pictures for everyone
- Refer to the Rapture Marine Wrap-up assignment for requirments. All Rapture Marine work due by Thursday, March 8th
Wednesday, February 21, 2007
Wednesday, February 21st
Discussed Rapture Marine Expedition
Parents: Check out the last-minute reminders letter that was sent home today
Handed back and reviewed test
Thursday, February 08, 2007
Thursday, February 8th
Discussed the processes of osmosis , active transport
For more information or help on these topics check out this excellent tutorial on cell transport
Make sure you can answer all of the questions on the test review for Monday
Worked on the cell and its environment poster
Upcoming and announcements:
- Rapture Marine permission slips must be turned in!
- Imiloa permission slips and payment
- Monday test review
- Wednesday test
Monday, February 05, 2007
Monday January 29th - Friday February 2nd
Monday:
Today in class we:
Discussed the structure and function of the cell membrane: phospholipid bilayer, selective permeability, hydrophilic, hydrophobic
Check out the following links for further tutorial on cell membranes
Construction of the Cell Membrane
Wednesday:
Today in class we:
Corrected Chemicals in the Cell Quiz
Handed back assignments
Friday:
Today in class we:
Handed out Rapture Marine Permission slips
discussed diffusion
corrected worksheet
Started working on Cell poster
Monday, January 22, 2007
Monday, January 22nd
What are enzymes? What type of molecule are enzymes made of? What do enzymes do for the body?
Today in class we:
Discussed the structure and function of organic molecules: Carbohydrates, Lipids, Proteins, and Nucleic Acids
Began enzyme lab
Homework:
Chemical Compounds in Cells Worksheet
Study for quiz on Thursday (will cover section 1: Chemical Compounds in Cells)
Reminder to students and parents
The remainder of Rapture Marine tuition is due this week. Please
contact me with any questions or concerns
Tuesday, January 16, 2007
Attention Parents
Tuesday, January 16th
Do NOw:
What is the difference between an element and a compound? Can you give an example of each?
Today in class we:
Finished science fair presentations
Discussed Elements, compounds and molecules
Homework due Thursday:
Pg 30 #1 and 2
Attention Parents: This is a copy of went home to your student today
January 16, 2007
Dear Parents and Guardians,
Welcome back for the second half of the 2006-2007 school year here at
Rapture Marine
Our trip on the Rapture Marine vessel is soon approaching. We are scheduled to depart
More information will be forthcoming concerning trip itinerary and packing list. Parents and students should be aware that 3rd quarter progress reports will be issued February 6th and any students earning Ds or Fs in any classes will be required to conference with me and Sr. Marion to discuss eligibility for the trip. Feel free to contact me by phone or email if you have any questions or concerns about the upcoming trip.
Science Fair
This Thursday, January 18th is
Thank you for your continued support of your student and
Katie Virkus
Sunday, January 14, 2007
Web Resources for Chemical Compounds in Cells
I encourage you to check out the following websites to help you understand the structure and function of the various chemical compounds we have been talking about including proteins, lipids, carbohydrates and nucleic acids
Structure of Proteins
http://mama.uchsc.edu/vc/cancer/proteins/p1.cfm
Lipids
http://www.wisc-online.com/objects/index_tj.asp?objid=AP13204
Carbohydrates
http://www.chem4kids.com/files/bio_carbos.html
Molecules of Life
http://faculty.nl.edu/jste/biochem.htm
Thursday, January 12th
Prepared and shared our science fair projects with small groups in the class.
All students should have turned in presentation outlines and grading sheets
ST. JOSEPH SCIENCE FAIR THURSDAY, JANUARY 18TH.
SET UP IN THE GYM AFTER SCHOOL WEDNESDAY, JANUARY 17TH
OPEN TO THE PUBLIC UNTIL 6:30PM
Wednesday, January 10, 2007
Tuesday, January 9th
2. List 3 specific ways in which you will accomplish your goal.
3. List at least one thing Ms. Virkus can do to help you accomplish your goal.
In class today we:
Set grade goals
Handed out text books
Set criteria for science fair presentations
Worked on sciene fair presentation outlines
Homework due Thursday
- Finish science fair poster boards
- Finish science fair presentation outlines
- Be prepared for presentations on Thursday