OUR HEART!!!

This is our heart! We are finished and this is our final copy. We all agreed that this is the best that we could posibly do. It follows all of the standards that are needed.



( click STANDARDS THAT  to see the standards!)





BY ME!! was responsible for drawing the original copy of the heart, and labeling most of the diagrams.


Dez had drawn the rough copy of the internal part of the heart, decorated, and she also wrote down the way the blood flows.


Josee outlined the second heart of the good copy, helped colour, decorate and read the information for BY ME!! to write it down.


Landen helped colour, outline, and he read off information.

 

HAVE A HEART. (2013) uploaded by Landen..available at Mrs.T's Classroom: OUR HEART!!!

 

HAVE A HEART. (2013) uploaded by Landen..available at Mrs.T's Classroom: OUR HEART!!!

Diffusion conclusion! The lab report by Dez!

Diffusion Conclusion

ABSTRACT- It’s amazing that when you paint your nails in the house, how the fumes spread throughout your home and soon enough, you have a bunch of annoying family, bugging you to stop! Ever wonder how those dreadful fumes travel right to your family’s noses? It is the work of diffusion!

          HYPOTHESIS- Science is so overrated. You think of those people in lab coats, looking over gizmos beeping at any given moment. Really, it is as simple as a ‘little’ perfume spreading throughout the classroom. Everyone can smell it but how long does it take to flow everywhere in the room? My first hypothesis was that it would take about 5 minutes… I wasn’t completely wrong.

          PROCEDURE- We came up with this awesome experiment, as a class, to test how long it takes perfume particles to diffuse 6meters and 69centimeters. We used a timer and when the people at the end of the distance smelled the scent, the timer went off. The surroundings of our experiment were in a classroom, with a regular heating system. It took a while for even the people in between the distance to smell it!

          DATA- The data we observed included the 2minutes and 3seconds that it took for the perfume particles to travel and the 6meters and 69centimeters as the distance for the particles to travel through.

          CONCLUSION- Now that we know that scent particles do diffuse throughout places that are available to it. Now that we know this, we should just go outside and paint our nails! We can give those particles a chance to diffuse across the universe!

                                      (written) October 23rd 2013

 

BRILLIANT SMELLS!

Brilliant   smells

ABSTRACT:    Ever wonder just how fast your perfume travels?

We did an experiment to see how long it would take for perfume to travel from one table to another. My guess was that it would take five minutes to travel from table to table. Turns out, J-Lo’s perfume travels fast! How long do YOU think it would take for perfume to travel six meters and 69 centimeters?

 

Procedure:         To start off, Mrs. Thompson brought some perfume to the class. She faces diagonally to the door and squirted the bottle twice. As she squirted, Landen set his iPhone timer. Instantly, Ethan smelt the perfume and raised his hand. Soon after, more and more students started lifting their hands. After about one minute after the two squirts, I smelt the perfume and lifted my hand. After about another minute, Jade and Landen lifted their hands, and the timer stopped. It took two minutes and three seconds for Jade and Landen to smell the perfume. After the experiment, almost everyone left the room because the scent of the perfume was very strong!

 

            Data:   The results were that it took two minutes and three seconds for perfume to travel six meters and 69 centimeters. To be exact, for two squirts of perfume.

 

Conclusion:       Although my estimate of five minutes was very wrong, and the real answer was two minutes and three seconds, this was fun. I thought that the perfume particles would have taken longer to go from the high concentration areas, to the low ones and that’s why I guessed five minutes. I learned that perfume actually travels quite fast! Also I learned more about diffusion! This experiment taught me that diffusion is when a substance spreads around and kind of takes over the area! Also now we know that perfume can really stink up the place!

 

October 23 2013

Lab report

Sniff, Sniff hooray

Abstract    Ladies! Have you ever wondered how long it took that beautiful smelling perfume to get across the room? Well my classmates and I tested this experiment. We discovered the time it took, and we want to share it with you. Before we go any further can you guess how long it took?

Procedure    First Mrs. Thompson sprayed two squirts of perfume from one desk to another as you can see on my diagram at the bottom of the page. You can see how we started and finished.  We all waited until we could smell it, when we smelled it we had to raise our hands. It went into different directions, on my opinion I found it odd how everyone smelled it first. Before we sprayed the perfume we set a timer. We set the timer to report how long it took to get from start to finish. When we did our experiment it was a great success.

Data    When we tested he experiment we got a total of two minutes and three seconds. That’s how long it took to get the perfume to the finish line.

Conclusion    When Mrs. Thompson sprayed the bottle and the scent let loose that was the best part. After Mrs. Thompson sprayed the perfume we all waited like puppy does trying to get the first sniff of air. When we finished our experiment we all left to get some fresh air. We left the class room like we were getting evacuated because of a fire drill. Before we did the experiment I guessed a total of 55 seconds but I was wrong, and off but it didn’t matter because it was just a guess. Overall it was very fun, and I think you should try it to.

Wednesday, October 23^rd, 2013

            Emma St. Paul

Difusion experiment!!!

Diffusion: featuring my nose!!

 

Abstract:   How quickly does diffusion happen? This is a question you might ask yourself one day. We conducted an experiment! I predicted it would take 2 minutes for two sprits of perfume to travel 6 meters and 69 centimeters.

Procedure: Mrs. Thompson stood on one side of the desks and sprayed the perfume twice (one in front of her and one to the side). Landen started his phone timer. Ethan smelled it first, and almost suffocated. Whenever somebody smelled the perfume they put their hand up. It took a while before somebody else smelled the aroma. It was kind of weird because Emma was in front of me, but I smelled it first. Eventually Jade and Landen smelled the perfume!

Data:          The scent of the perfume traveled 6 meters and 69 centimeters (in a straight line) in a total of 2 minutes and 3 seconds time! (I was pretty close!)

Conclusion:  I was right!! I predicted it would take 2 minutes for perfume particles to travel across the desks! It actually took 2 minutes and three seconds, but I was very close (3 seconds off!). I think I was right because of the length it was traveling. If we measured a bit longer or shorter it would have changed the results. Also, the ventilation system might have affected the results a little bit too.

Today in Science class, I made up my own cell. My cell is a "Cancer resistant cell." :)

There was a question that Mrs. Thompson asked me when I made it, and the question was,
"Why is it Cancer Resistant?"

I made a paragraph about my cell and why it is "Cancer resistant."
Well first of all, if the membrane in cell the was bigger, it would be better protection from any cancerous cells. In the case that any cancerous cells got inside these cells, there would be more vacuoles which would be better waste removal. (cancer cells) If the cancer cells were still inside these cells, well the more vacuoles could store the cancer cells away so they do not spread to any other cells! More cytoplasm in these cells would make more oxygen for people just in case they are having trouble breathing IF they had cancer. These cells would have more endoplasmic reticulum so the cancerous cells could move out of the cells waaayyy faster than with just little endoplasmic reticulum. (IF there were cancerous cells.) Also if there was more mitochondria, people with cancer would have a lot more energy. A bigger nucleus in these cells would overall give better control for the cells.

 

 

This is a tumour forming in a cell.

 

 

 

Cancer cells don't stop growing. (2013) uploaded by cancerhelp UK. available at http://www.cancerresearchuk.org/cancer-help/about-cancer/what-is-cancer/cells/the-cancer-cell