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Keep Calm&& Carry On.


We have three 6th grade Science classes and two 8th grade Science classes blogging here from the Pacific Northwest in Chimacum, WA! Sixth graders are learning a bit about Mt Saint Helens, environmental science through fresh water ecology, and physical science this year. Eighth graders are learning about life science this year. Please join us as we learn Science by exploring our world.
Mr. G's Blog
Mr. G's Class Facebook Page


by kaylac teacher: Alfonso Gonzalez


Assignments
8th - Plant Projects 03/27
8th - Genetics 03/18
8th - Meiosis 02/22
8th - Mitosis 02/14
8th - Bacteria 02/07
8th - Cell Type Structure & Function 01/27
8th - Prokaryotes & Eukaryotes 01/27
8th - Form vs Function 01/09
Winter Break = Holiday Season 12/21
8th - Cell Osmosis 12/20
8th - Cell System 12/17
8th - Plant vs Animal Cell 12/11
8th - Immune Attack! 12/07
8th - Microorganisms 11/27
Week 10 Blogging Challenge 11/18
8th - Microscopic Life 11/16
Week 9 Blogging Challenge 11/12
8th - Brine Shrimp Alive? 11/08
Election 2012 11/05
Hurricane Sandy 11/05
Week 8 Blogging Challenge 11/04
8th - Food Miles 11/01
Week 7 Blogging Challenge 10/29
8th - Microscopes 10/24
Week 6 Blog Challenge 10/15
8th - Human Battery? 10/18
8th - Energy Transfer 10/17
8th - Biome Reflection 10/11
Week 5 Blog Challenge 10/07
Week 4 Blog Challenge 10/01
Week 3 Blog Challenge 09/23
8th - Biomes 09/18
8th - Is it Living Lab 09/18
8th - What is living? 09/18
Week 2 Blog Challenge 09/16
Week 1 Blog Challenge 09/10
7 Random Facts 09/01

Blog Entries
3/21 Ian Somerhalder&Kayla Diane.<3
2/27 My Glog. (:
2/22 MItosis Stages. <3
2/11 Bacteria Conclusion.
2/4 Cell type structure & Function.
1/31 Prokryotes & Eukaryotes.
1/10 Form vs. Function (:
12/21 Egg Experiment.
12/13 Immune Attack. (:
11/28 Microorganisms.
11/19 Microscopic Life.
11/13 Brine Shrimp
11/6 Human Battery?
11/5 Food miles. (;
10/20 Tourist Attractions.
10/19 Energy Transfer.
10/12 Biome Reflection. (:
10/11 JB-VS-1D!
10/10 The Great Barrier Reef. (:
9/20 Is It Living?
9/19 What I like to do.
9/19 What is living?
9/12 My favorite sport.
9/11 7 Random Things About Kayla.
6/12 Simple Machines mannn(:
6/2 6.3[:

List 25, 50, all

Conditions of Use


My job(: Okay. So in class we went down to the creek and did our jobs about the quality of the water. My job was Dissolved Oxygen (DO) What is dissolved oxygen you ask? Dissolved oxygen is oxygen that is dissolved it gets there by diffusion from the surrounding air. Dissolved oxygen is one of the best indicators of the health of a water ecosystem. What does it have to do with water quality? If water is to warm there may be not be enough nitrates, when there are to many bacteria or aquatic animals in the area they may over populate using DO in great amounts. Dissolved oxygen is measured in parts per million. (PPM) Dissolved Oxygen can range from 0-18 ppm. But most water systems need 5-6 ppm.4 to 5 ppm is the safe level for humans. Plants provide oxygen and consume carbon dioxide, the oxygen plants can be soon dissolved into water. Before
the creek: I put my solution in the cap of my probe and
hooked it up to my lab quest and I headed down to the creek.
What I did at the creek is: I put the settings on the lab quest to graph and I put my probe in the water and pressed start.
Then I twirled my probe in the water and when the line
reached half way on the graph and I pressed stop. Then I highlighted the middle of the line and pressed 'statistics' and
the pressed 'DO' and then pressed analyze.
FUN FACTS ABOUT DO(:
-A total of three-fourths of earth's oxygen supply is produced by phytoplankton in the ocean.
- The average DO of this year is 11.0 ppm.

Article posted March 10, 2011 at 10:09 AM • comment (1) • Reads 1023 • Return to Blog List

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Posted Comments


your blog helped me with the first question on my thing the thing that says how is Chimacum creek doing
Comment Posted on March 25, 2011 at 04:04 PM by jordynj


About the Blogger
Volleyball. Justin Bieber. Cheerleading. Ariana Grande. Shopping. Smiling. Pretty Much explains me! Kayla C. (:

Life
Life

Camp Cispus
Camp Cispus

Microscopy
Microscopy

One-celled
One-Celled Organisms



Latest 10 Comments:
This is a very inter
Good job kiddo!
Hi! My name is Emma
justin bieber :)
I thought it was ama
good job XD! but....
same here
one direction
The primary producer
justin bieber


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