Archive

«  July 2010  »
S M T W T F S
    123
45678910
11121314151617
18192021222324
25262728293031
October 2009 (1)
September 2009 (1)
August 2009 (1)
July 2009 (1)
June 2009 (5)
May 2009 (1)
April 2009 (2)
March 2009 (1)
February 2009 (2)
January 2009 (1)
November 2008 (1)
July 2008 (1)
May 2008 (2)
February 2008 (2)
January 2008 (1)
December 2007 (4)
November 2007 (4)
October 2007 (6)
September 2007 (2)
July 2007 (1)
June 2007 (3)
May 2007 (8)
April 2007 (7)
March 2007 (6)
February 2007 (4)
January 2007 (3)
December 2006 (1)
November 2006 (1)
October 2006 (9)
September 2006 (9)
August 2006 (3)
July 2006 (1)
June 2006 (4)
May 2006 (4)
April 2006 (2)
March 2006 (2)
February 2006 (5)
January 2006 (7)
December 2005 (3)
November 2005 (5)
October 2005 (7)
September 2005 (4)
August 2005 (3)
June 2005 (5)
May 2005 (3)
April 2005 (2)
February 2005 (1)
January 2005 (6)
September 2004 (1)

Monday, Oct 19th 2009

Chemistry Journal for Nuria

Future Notes

Howdy

We didn't do much this week hopefully you get this before flying back.

Here is a nongraded quiz that the student's did.

Here is the answer key to that quiz.

See you later.

Jason

jp

0 Comment(s) / Post Comment

Tuesday, Aug 25th 2009

Links to files for download.

Switch Link:

Audacity:

Not sure which version of google Earth I can get? (I have access to PRO but I need to get data)

PDF printer adds a printer icon that makes pdf files:

Shockwave:

Java I think is working.

I would like google toolbar

0 Comment(s) / Post Comment

Tuesday, Jun 23rd 2009

Oregon Online

0 Comment(s) / Post Comment

Monday, Jun 15th 2009

June 15 Day 1

Here is a web page used to generate images for poster.

http://www.rcsb.org

Search name colin

temp link

temp link 2

temp link 3

0 Comment(s) / Post Comment

Monday, Jun 8th 2009

Physical Science 2nd Post

0 Comment(s) / Post Comment

Monday, Jun 8th 2009

Physical Science (Wings over Mars Project)

Background to project:

NASA has a web site called wings over Mars.  The challenge is to design something that can:

q      fit in a capsule

q      be able to withstand a trip

o       forces

o       radiation

q      be able to operate remotely

q      be able to collect data

q      be able to cover a large area of Mars

Mars has its own environment in which a project has to operate:

q      the atmosphere is:

o       thin nearly 0.5% of Earth so an average pressure on Earth is 101.3 kPa, on Mars it is 0.6 kPa.

§         http://www.universetoday.com/guide-to-space/mars/atmosphere-of-mars/

§         The article talks about the atmosphere killing you it’s not the carbon dioxide it’s the thin atmosphere.  If you were in a pressure suit and you took off your helmet you lungs would explode and your blood would boil due to a low pressure.

o       no free oxygen mostly carbon dioxide

§         http://dsc.discovery.com/news/2009/06/02/solar-wind-atmosphere.html

§         (new discovery)

q      gravity is 1/3 of Earth which is beneficial since things don’t weigh as much

 

What was done as a class?

q      Students built kites or small planes (or other).

q      Students tested their designs.

q      Some students rebuilt and retested several times.

q      Students are now writing a paper.

 

What was the learning?

q      Engineering Design Standards:

o       Define a problem, specify criteria, limits of design based on science, and generate several solutions.

o       Create and test or otherwise analyze a promising solution. Collect data and incorporate modifications.

o       Analyze data, did it work, what needed more work, what you would do differently.

o       Recommend a proposed solution, identify its strengths and weaknesses, and describe how it is a better alternative.  Identify areas of further engineering to make the project work.

o       Describe new technologies needed to make the project work.

q      Limits of design based on science, this is what we learned all year:

o       Energy

§         Five forms

§         Two states

§         Conservation of energy

§         Energy movement

o       Forces

§         Newton’s three laws

§         Gravity

§         Work is force times distance (also energy)

§         Power is the rate of work

o       Matter (chemical properties)

§         The atom

§         Periodic table of elements

§         Bonding of matter

§         Conservation of matter

o       Matter (physical properties)

§         States of matter as defined by temperature of material

§         Density of matter

§         Properties of Gases

o       Matter (radioactive properties)

 

What is the final product (a paper)

 

Write a paragraph on background information (Your audience is someone not involved in the project)

q      Source of idea

q      Define a problem

q      What is the criteria for the project (if you worked for NASA)

q      Conclusion to paragraph what would be your solution.

 

Write a paragraph on your involvement (Your audience is someone not involved in the project)

q      What ideas did you bring to your group

q      What idea did your group use

o       (yours or someone else’s if someone else’s how was it different then yours)

o       (if yours how was yours better)

q      How did you participate in the building of the project

q      What would you have done differently

q      Did you get along with everyone in your group

q      Remember the personality worksheet we did was your group a good mix of people

o       Who was the leader

o       Who was the organizer

o       Who was the worker

o       Who was the idea man

o       Who didn’t work

 

Write a paragraph on your testing of project (Your audience is someone not involved in the project)

q      Did the project work?

q      How much testing did you do?

q      How much rebuilding or redesigning did you do?

 

Write a scientific paragraph (Your audience is someone not involved in the project and the idea is that this is something that is going to Mars.)

q      How is energy important in your project?

q      What forces does your project need to withstand?

q      What materials or properties of the materials are important for the success of the project?

 

Write a conclusion paragraph (Your audience is someone not involved in the project)

q      How successful were you and your group.

o       Did you work well

o       Did you get something done

o       Did your project idea work

q      What would you do differently

o       Change ideas

o       Change groups

o       Change materials

q      What is your recommendation (Your audience is someone who is wanting to buy from you.  You need to sell them your idea or propose a solution to the original problem)

q      What did you learn from this project?

o       Did you learn to get along with people

o       Did you learn to create and design

o       Did you learn how to analyze modify and redesign

o       Did you learn how to write a paper

o       Any other information that will make your teacher say they got it.

 

0 Comment(s) / Post Comment

Wednesday, May 27th 2009

Kites and Planes

Research types of kites or small remote planes.

Design Questions:

 

1. What equipment would be required to fly a kite?

q      Think about cable?

q      Think about altitude?

q      Think about control?

2. How would a kite take measurements?

q      What kind of measurements?

o       Looking for life or an environment able to sustain life.

o       Looking

o       Looking for water.

o       Looking for magnetic fields.

q      How would it be recorded how would the information get back to Earth?

3. How would a kite system work since a kite needs to be anchored?

 

1. What equipment would be required to fly a remote airplane?

q      Think about control?

q      Think power supply?

q      Think landing and retrieval?

2. How would a remote plane take measurements?

q      What kind of measurements?

o       Looking for life or an environment able to sustain life.

o       Looking

o       Looking for water.

o       Looking for magnetic fields.

q      How would it be recorded how would the information get back to Earth?

3. How would a plane fly?

 For both systems:

4. What is the power supply?

5. How is the system delivered to the Mars surface or launched into the air?

q      System must fit in a small shell that is 4.5 meters in diameter.

q      System needs to be able to be without input for at least as long as 40 minutes (time for messages to pass back and forth with Mars.)

Link to wings over Mars.

Look at 1-5 of the list below.

1.       Purpose of the research: Describe the problem to be solved, the research question to be answered, the hypotheses to be tested, or the product to be developed.

2.       Rationale for the research: Why is the work important?

3.       Pertinent scientific literature: Provide a brief review of the most relevant literature. Previous relevant publications and patents must be cited in the text of the Research Report.

4.       Prior work and contributions of others on this project: Provide information on concurrent similar or related work, projects, or both in the facility or laboratory in which you worked.

5.       Methodology: Describe the methods used to allow someone trained in the field to understand the work or sufficient steps to follow a proof. Explain what was done and how it was accomplished. Document any outside assistance or special circumstances that had implications for the project.

6.       Results: Describe the results of the research or mathematical study.

7.       Discussion: Describe how the results address the problem to be solved or research question to be addressed. Discuss any interpretations that can be drawn from the results.

8.       Conclusions:

0 Comment(s) / Post Comment