From 12/3-12/7 Bay High will be competing in the annual "Hoops for Hunger" campaign against Rocky River. The AP biology classes will be competing for a homemade breakfast by world famous chef and breakfast connoisseur, Mr. Cheney.
The class with the highest can per student ratio will be this years winner!!!
Daily totals 1st Block 2nd Block
Monday 12/3 6 0
1st block opens with a commanding lead
Tuesday 12/4 4 0
1st block is going for the shutout!!!
Wednesday 12/5 10 0
2nd block this is getting embarrassing
Thursday 12/6 10 7
And 2nd block is on the board! Cans due at the end of 3C on Friday!
Friday 12/7 74+3 shirts 65+2 shirts
Total Cans 107 74
# of Students 20 14
Cans/Student 5.35 5.286
RESULTS HAVE BEEN CONFIRMED.....FIRST BLOCK WINS BY A NARROW MARGIN!!!
181 units!!! Great job! This will definitely make a huge difference at the Cleveland Food Bank for many needy families
Friday, November 30, 2012
Monday, November 26, 2012
Wrapping Up Plants
Tuesday 11/27: Chemistry behind the Light Reactions of Photosynthesis
Lab Debriefings
Text 122-125 Biozone 23-27
Wednesday 11/28: Chemistry behind the Dark Reactions of Photosynthesis
Flowering Plant FRQ
Text 125-129 Biozone 28
Thursday 11/29: Transpiration, Factors that affect Photosynthesis and Alternatives to Photosynthesis
Take home botany test (Due Monday 12/3)
Text 130-131, 476-477 Biozone 69-77, 79-84
Friday 11/30: Transpiration
Water Movement/Transpiration FRQ
Text 476-477
Monday 12/3 : Review and Intro to Vertebrate Anatomy
Tuesday 12/4: Photosynthesis and Transpiration inclass exam (M/C ? and Essay)
Lab Debriefings
Text 122-125 Biozone 23-27
Wednesday 11/28: Chemistry behind the Dark Reactions of Photosynthesis
Flowering Plant FRQ
Text 125-129 Biozone 28
Thursday 11/29: Transpiration, Factors that affect Photosynthesis and Alternatives to Photosynthesis
Take home botany test (Due Monday 12/3)
Text 130-131, 476-477 Biozone 69-77, 79-84
Friday 11/30: Transpiration
Water Movement/Transpiration FRQ
Text 476-477
Monday 12/3 : Review and Intro to Vertebrate Anatomy
Tuesday 12/4: Photosynthesis and Transpiration inclass exam (M/C ? and Essay)
Sunday, November 25, 2012
What I am thankful for.....
1. AP Biology classes who are willing to try to get leaves to sink for 90 minutes.
2. AP Biology classes who refuse to give up when leaves dont sink for 90 minutes.
3. AP Biology classes that believe leaves will actually sink
4. AP Biology classes that are prepared to come in on Monday and give it another shot.
5. And most importantly....5 days of break to regain my sanity and prove to you that it does work!!!
***There was absolutely ZERO photoshopping done in capturing this image!!!
Oh yeah I also got the other lab to work as well!!! More operator error!!!
Go to youtube and search Sinking Leaf Disks by ksbioteacher. It gives some great hints.
I hope everyone had a nice restful holiday and are prepared for 4 big weeks of AP Biology and Anatomy. See everyone tomorrow!!! We will conquer photosythesis and transpiration this week!!!
2. AP Biology classes who refuse to give up when leaves dont sink for 90 minutes.
3. AP Biology classes that believe leaves will actually sink
4. AP Biology classes that are prepared to come in on Monday and give it another shot.
5. And most importantly....5 days of break to regain my sanity and prove to you that it does work!!!
Oh yeah I also got the other lab to work as well!!! More operator error!!!
Go to youtube and search Sinking Leaf Disks by ksbioteacher. It gives some great hints.
I hope everyone had a nice restful holiday and are prepared for 4 big weeks of AP Biology and Anatomy. See everyone tomorrow!!! We will conquer photosythesis and transpiration this week!!!
Friday, November 16, 2012
Correction on How the movement of water opens/closes stomata
Thanks to a question posed by Maddie D. in second block, it allowed me to further analyze the opening and closing of stomata in the epidermis of the leaf.
Using workbook page 71 and textbook page 477 (and the diagrams on both) as you read through this description of the events needed to open and close the stomata.
Here is the situation that occurs to allow the guard cells to open (reverse process to close)
1. Need for more Carbon Dioxide in cells due to increased photosynthetic activity
2. K+ ions enter guard cells (through active diffusion)
3. The increase in K+ ions in the guard cells, decreases the water concentration in the gaurd cells allowing water to flow into the cells from surrounding epidermal cells
4. The increase in Turgor pressure OPENS the stoma (this is what I had backwards this morning)
M.D. thank you for being prepared and asking about this in class.
Again I apologize for any confusion and will clarify on Monday. -Mr. Cheney
Using workbook page 71 and textbook page 477 (and the diagrams on both) as you read through this description of the events needed to open and close the stomata.
Here is the situation that occurs to allow the guard cells to open (reverse process to close)
1. Need for more Carbon Dioxide in cells due to increased photosynthetic activity
2. K+ ions enter guard cells (through active diffusion)
3. The increase in K+ ions in the guard cells, decreases the water concentration in the gaurd cells allowing water to flow into the cells from surrounding epidermal cells
4. The increase in Turgor pressure OPENS the stoma (this is what I had backwards this morning)
M.D. thank you for being prepared and asking about this in class.
Again I apologize for any confusion and will clarify on Monday. -Mr. Cheney
Photosynthesis Prep
Read pages 120-126 (7.1-7.3)
You must read these pages carefully to get an understanding of the process of photosynthesis. I suggest you read these pages, take a break do the workbook pages, and then go back and reread the pages. The workbook pages will break down the process of photosynthesis
Orange workbook pages 23 (2-4) 24 (1-2) 25 (1-2) 26 (read) 27 (1-7)
You must read these pages carefully to get an understanding of the process of photosynthesis. I suggest you read these pages, take a break do the workbook pages, and then go back and reread the pages. The workbook pages will break down the process of photosynthesis
Orange workbook pages 23 (2-4) 24 (1-2) 25 (1-2) 26 (read) 27 (1-7)
Monday, November 12, 2012
Plants Unit
We are starting our Botany Unit, we will need to continue to apply concepts learned in the previous quarter to the wide world of plants. Plants are pretty simple organisms, but do not let their simplicity surprise you. They are great examples of organisms that can be used to explain MOST biological processes.
Evolution of Land Plants 11/8-11/13 Chapter 23: 420-440
Structure and Function of Land Plants 11/13-11/30
Roots, Shoots and Leaves Chapter 24: 44-460 Biozone: 68, 72-73, 75-77
Gas Exchange Chapter 25: 464-479 Biozone : 69-71
Nutrition and Transport Chapter 25: 464-479 Biozone : 78-84
Growth and Response Chapter 26: 484-498 Biozone : 85-87, 64, 193-200
Reproduction Chapter 27: 501-516
Photosynthesis Chapter 7: 120-131 Biozone : 15, 23-28, 295
Labs
Plant Dissection**No Lab Report
Photosynthesis**Group Lab Report
Transpiration ** Inquiry based lab
Evolution of Land Plants 11/8-11/13 Chapter 23: 420-440
Structure and Function of Land Plants 11/13-11/30
Roots, Shoots and Leaves Chapter 24: 44-460 Biozone: 68, 72-73, 75-77
Gas Exchange Chapter 25: 464-479 Biozone : 69-71
Nutrition and Transport Chapter 25: 464-479 Biozone : 78-84
Growth and Response Chapter 26: 484-498 Biozone : 85-87, 64, 193-200
Reproduction Chapter 27: 501-516
Photosynthesis Chapter 7: 120-131 Biozone : 15, 23-28, 295
Labs
Plant Dissection**No Lab Report
Photosynthesis**Group Lab Report
Transpiration ** Inquiry based lab
Friday, November 2, 2012
Power Outage Due Dates
Diffusion Lab Report Due Friday 11/9...But I will take them if you are finished. Any previews need to be turned in on Monday!!!
MC and FRQ test will be on Wednesday 11/7.
Reminder that STUDENTS do not have school on Thursday, due to conferences.
If you have any questions email me at joseph.cheney@bayschoolsohio.org
See you Monday!! If you are absolutely bored out of your mind, Botany/Photosynthesis is the next unit. Chapters 7, 23-27. Workbook pages are in the Orange Biozone.
It is supposed to be nice this weekend, get outside and enjoy yourselves after being cooped up all week. Go to Columbus to support the Girls XC or Ashland to watch the Boys Soccer Team.
MC and FRQ test will be on Wednesday 11/7.
Reminder that STUDENTS do not have school on Thursday, due to conferences.
If you have any questions email me at joseph.cheney@bayschoolsohio.org
See you Monday!! If you are absolutely bored out of your mind, Botany/Photosynthesis is the next unit. Chapters 7, 23-27. Workbook pages are in the Orange Biozone.
It is supposed to be nice this weekend, get outside and enjoy yourselves after being cooped up all week. Go to Columbus to support the Girls XC or Ashland to watch the Boys Soccer Team.
Thursday, November 1, 2012
Good Luck XC!!
Good Luck at States, Maddie and Hallie, May Your Cellular Respiration be running at its maximum potential!!!
Power outage
AP students, hopefully you have your biology book and workbook with you. Change of plans and due dates. Diffusion lab report due 5 days after we return to school (as of now that would be Tuesday). M/C test will be Monday FRQ test will be Tuesday, provided we get back to school this week!
Keep up with reading and workbook pages!
Enjoy your days off, but you should be putting at least an hour of AP biology time in each day
Keep up with reading and workbook pages!
Enjoy your days off, but you should be putting at least an hour of AP biology time in each day
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