She Blinded Me With Science






         I should have worn goggles.

August 31, 2007

Input: Jovian Planets

Filed under: Earth/Environmental Science — Ms. L @ 12:09 am

Have Ms. L check that you have done each output, before moving along to the next output.

  1. Take notes on Chapter 23, Section 3 (p. 654 – 659). Notes must include the following items: (a) all “key” sentences; (b) a listing of the outer/Jovian planets in order; (c) the moons associated with each planet; (d) at least three identifying characteristics per planet
  2. Personify the remaining planets of the solar system.
  3. Answer all questions from Section 23.3 Assessment.
  4. Weight = mass x gravity; Find out how much you would weigh on places other than Earth, by gluing the weight chart in to your ISN and completing it. “Scratch work” may be done on the input page next to it.

DivShare File - Weight_Chart.pdf

April 24, 2007

Events in the Life of a Star

Filed under: Earth/Environmental Science — Ms. L @ 7:13 am

This is a listing of archived links in case any other teachers wish to use my “Events in the Life of a Star” project. In my class, this project has been retired and replaced by the science fiction short story project.

Part A and B
Part C and D
Part E

Teachers may email me from their school email account and will be provided with answer keys and additional teaching notes, if they desire. My email address is j levenbook at wcpss dot net.

January 9, 2007

Space Science is in Trouble!

Filed under: Earth/Environmental Science — Ms. L @ 10:10 am

Click here to sign a petition to George Bush to stop cutting space science programs!
Some of the program cuts and delays include:

Europa mission development is cancelled.

The Terrestrial Planet Finder (TPF) development is cancelled.

The Stratospheric Observatory for Infrared Astronomy (SOFIA) is
cancelled.

The Space Interferometry Mission (SIM) is delayed.

The Juno mission is stretched out and delayed.

NASA’s Mars program was cut 40% in the past year, despite the enormous
success of the Mars Exploration Rovers
Click here to view a pdf fact sheet of all the projects cut or delayed.

January 8, 2007

1.8.2007 - Second Block

Filed under: Earth/Environmental Science — Ms. L @ 11:03 pm

If you are in Second Block, here is your class recording (Mp3) from Monday, January 8, 2007. We are one class period behind third block, but should catch up on Wednesday.

December 5, 2006

“Informal Lab: Humidity and Dew Point” Common Mistakes

Filed under: Earth/Environmental Science — Ms. L @ 11:59 pm

Students,

Please be aware of what you are writing when you write the answers to your questions in your lab. As there is low point value to the entire assignment, each question counts significantly into the grade. You cannot afford to just rely on previous knowledge and intuition. These labs are designed to be critical thinking exercises that require you to do some reading (of your book) and prediction based on the knowledge that you were to gain from your book.

I remind you that your written answers are the only things I have to assess your level of knowledge. In more common terms, “If you write like an idiot, I’m going to have to assume that you haven’t learned anything.” Please avoid personifying the air (it does not want, eat, sweat, try, gather, etc.). Furthermore, please avoid things that your intuition should tell you aren’t true:

A basement does not gather air over the winter. A basement does not store up water over the winter, either.
There is no sun located in a basement.
The water cycle does not take a year to complete.
Heat does not make moisture. Increased heat does not necessarily lead to to increased moisture/humidity/etc.
A high relative humidity in the winter does not mean that it has just snowed.
Summer is not always more humid. If summer means humid air, and humid air means dampness, then everything should be damp, not just a basement.
If cold air sinks, then why isn’t there a level of damp along the ground?

Some hints to do better in the future in all of your classes:

1. Finish all of your sentences and words. If you trail off in the middle of a word then no one knows what you were goin
(I did that on purpose.)

2. If an activity has a title that has a concept in it (ie “Measuring Humidity”) or comes from a textbook (ie “Chapter 22.1 Assessment”), then chances are the answers to the questions are related to the concepts referenced in the activity title. Ignoring that blatant hint essentially guarantees that you are going to get the question wrong.

3. If you don’t know what a word or phrase means (ie saturated, relative humidity, damp), then don’t use it. Better yet, utilize your textbook’s glossary or a dictionary to find out what that term means.

4. If you don’t understand what a question is asking, ask your teacher.

5. If you understand what a question is asking, but don’t know the answer, avoid at all costs a core dump of everything you ever knew about the subject from day one. This makes it very hard to locate any possible partial credit and most teachers (remember, these are hints for the future as you are about to exit my class) will just give up and not be bothered. Instead, try asking your teacher. If it is too late for that or your teacher is not around, then try reading your textbook. Rare is the teacher who asks a question when the material to answer that question is not readily available to the student.

6. Whenever you are asked to explain a “principle” of something, that does not equate to usage instructions. The question is asking for the reason behind why that object works. For example:

Question: Explain the principle behind a pencil.

Usage Instructions: Apply to paper and move in a horizontal or vertical fashion parallel to the paper.

Principle: As the graphite pencil “lead” travels over the paper, the paper scrapes away thin layers of this lead and leaves it attached to the paper. This is a record of where the pencil has been located, and leads to marks known as writing or drawing.

See the difference? One tells you how to use it (wrong for the question) and the other tells you why it works (right for the question).

7. You know those naked pronouns I’ve been getting on you about all semester? They really do matter. A sentence full of naked pronouns and no defined subject is automatically wrong.

8. Please make sure that you don’t contradict yourself within the same sentence. Answers such as, “Cookiedough is clearly a color and not a flavor because it tastes good, so it must be a flavor and not a color,” serve only to make you look like an indecisive student who doesn’t want to admit that they don’t know what they are writing about.

9. It is never the right answer to respond to a question with, “I cannot answer this question because I can’t tell whether it is [insert esoteric (look this word up, kids, it will help you on the SAT) variable that doesn't matter anyway, here] or [insert another esoteric variable that has little, if anything, to do with the first one].” This is especially the case if the question is a “true or false,” or “yes or no,” question.

10. Learn how to cite your sources properly. When I taught at UNC, we’d often take delight in kicking students out/sending students to honor court (threat of being kicked out) for plagarism. If you use someone else’s words (that includes a textbook) and do not give them credit, you have committed an academic sin. General rule of thumb: if there are two words in a row that came from somewhere else, you are safe. But the instant you add that third word in a row to the other two, you’ve got to cite your source.

11. Just because it exists on the internet, does not make it fact. Wikipedia can be edited by ANYONE (yes, including you) so it contains as many untruths as truths. Various news agencies have done stories about all the untruths of wikipedia. This is why your teachers won’t accept it.

12. Please learn what the word “other” means.

13. Some teachers might not say it, but you should always compare and contrast, even if all that the assignment says is “compare” or “contrast”.

14. Unless otherwise noted, you should always write in complete sentences. No teacher complains about a grammatically correct, complete sentence. But it will save you points in the future when you didn’t realize that it had to be in a complete sentence.

15. Always do your assigned reading. Even if you skim. Don’t blow it off. That’s just dumb. Someone went through all the effort to figure out which pages aligned to what they wanted to talk about for a reason. And yes, it is effort.

16. Data tables should look like tables, not like lists.

17. Learn to love thy planner. If you use it correctly, you will always know what is coming in the future, school-wise.

18. A picture may be worth 1000 words, but you should at least caption it so the art-illiterate teacher has some idea what you’ve just drawn.

19. Always double check your teacher’s math.

20. At least once in your life, you will be convinced that a teacher hates you, specifically. If you talk to that teacher (I recommend after you are out of their class) in a mature fashion, you might find that this is not the case. Usually, it is a perception problem on your end. For example:

Anne had a teacher who seemed like he hated all women. She struggled and struggled in his class, but he seemed to always call on her when she didn’t know the answer. He even pulled her aside once, and suggested that she switch her area of concentration in college. She heard, “Some people can do chemistry and others are women.” What he’d actually said was, “Some people can do chemistry, and others might be better suited elsewhere.”

Later on, after she’d been accepted to Med School, she went back and asked him why he hated women so much. It turns out that when he’d asked a question that she did not know the answer to, she’d make eye contact with him. So he’d call on her due to the eye contact. He wasn’t trying to be mean.

Think about it.

21. Don’t let grades define you. You are each amazing people in your own way, even if a piece of paper from a school doesn’t put the “A”s on it that you think should show that. School measures only one aspect of a person, and that aspect has everything to do with getting a good paying job, but little to do with your value as a human being.

Shoot for the moon. If you miss, at least you will be among the stars.

The big picture: You are in school to get a good paying job. What does any class have to do with you? It will prevent or aid you in getting a good paying job, even if the subject itself does not. If you keep the big picture in mind, it helps you through the tough times.

December 1, 2006

Extra Credit: Weather Report

Filed under: Earth/Environmental Science — Ms. L @ 9:35 am

If done correctly, this assignment will count as an extra grade in the “Projects” category of their grade. This assignment will be graded like a homework assignment, with four possible grades: 100, 80, 50, and 0. This assignment is due Friday, December, 6, 2006. No late extra credit assignments will be accepted.

Since Day 4 of the unit has been struck due to time constraints, students are still going to be given a chance to do the weather report, but they have to do it all on their own. These weather reports should be recorded on video. This recording can happen one of two places: at home or at school during lunch on Friday.

The weather report should:
1. Be based on Raleigh, NC weather data.
2. Address all variables that we are recording in class.
3. Include a written script to be submitted with the video.
4. Include visuals to help with the reporting of the weather. (Maps, transparencies, etc. may be provided if requested at least 48 hours in advance.)
5. Last no more than five minutes.

If you decide to videotape yourself at home and wish to edit your video after shooting it, you might consider the following free video editing software programs:

Windows Movie Maker (2) — The latest version is actually quite good. Available only to those with Genuine Windows (XP, I think). Upgrade if you have WMM 1.
Apple iMovie 05 — Available only to those with a Mac/Apple.
HyperEngine AV — This is touted as a good alternative to iMovie if you don’t have iMovie. Apparently there are no tracks at all when using this program. Different but very, very intuitive.

And more. Someone else has already put together a list of free / shareware / trial video editors by operating system with comments so that I don’t have to bore you about it here. Check it out if you wish to use it.

Extra Credit: Supreme Court and Global Warming

Filed under: Earth/Environmental Science — Ms. L @ 9:30 am

If done correctly, this will count for additional points in the “Lab” portion of the students grade. It will be graded like a homework assignment, however, with the possible grades being 100, 80, 50, and 0. It is due Monday, December 4, 2006. No late extra credit assignments will be accepted.

Students are to research the current case before the supreme court that deals with global warming. Here is a good starting point.

Students are then to write an essay, not to exceed two pages, that includes the following:
1. A summary of the case.
2. Who are the two sides in this case, and what are their positions?
3. If you were a Justice of the supreme court, given the knowledge that you have from Earth Science class, how would you rule? Why?

Please don’t hesitate to contact me if you have any questions with regard to this assignment. I am aware that the case won’t be decided until the summer.

WUNC forces your brain to stay sharp –
ScienceFriday covers and summarizes this case. If you listen to this clip from their show, and are an auditory person, this will help you immensely in completing the assignment.

Corrections to Adopt a City Weather Unit Map

Filed under: Earth/Environmental Science — Ms. L @ 8:39 am

Day 1 = Proceed as normal. 11/27/2006

Day 2 = Proceed as normal. 11/29/2006

Day 3 = 12/1/2006 Add the following:

Informal Lab: Winter Weather
Associated Reading - How do clouds and precipitation form?

Day 4 = Not going to take place. This may be eliminated from the unit map.

Day 5 = Proceed as normal. 12/4/2006

Day 6 = 12/6/2006 Add the following:

Tornadoes
Associated Reading - When and how are the most hazardous weather situations likely to occur?

Day 7 = Not going to take place. This may be eliminated from the unit map.

Day 8 = Proceed as normal. 12/8/2006

Day 9 = Not going to take place. This may be eliminated from the unit map.

Day 10 = 12/11/2006 Add the following:

Presentation of Collected Data for Your City
Homework - Finish up pamphlet and study for test. Study guide questions on http://alchemist.wikispaces.com.

Day 11 = Not going to take place. This may be eliminated from the unit map.

Day 12 = Proceed as normal. 12/13/2006

October 9, 2006

Note to Parents

Filed under: Earth/Environmental Science — Ms. L @ 3:55 pm

Parents,

As this quarter draws to a close, I am pleased to see that students have (grudgingly) risen to the level that I use to challenge them. I am aware that there is frustration and that this material isn’t as easy as students would like for it to be, but I once again remind you that the students have signed up for an HONORS course and with an honors course comes honors-level material. That said, I’d like to take this opportunity to once again remind parents that I do have a formal peer tutoring program in place. Students who are making an A in my class are available to those students who are doing less well, as tutors. This is especially useful during Academic Lab. These students have a solid grasp of the material and have the ability to reteach it in a different setting and coming from a different mindset. Please encourage your students to take advantage of this opportunity available to them.

All of the students have taken last Thursday’s test. The test average was an 83% across both classes. This is the kind of C-average with bell curve distribution that shows that the test was neither too hard nor too easy. That said, there were some students who did not pass the test, and these students have had their “Pass the Test” assignment attached to their test when it is returned. Due to the accelerated time line to get those grades bumped up before the quarter draws to a close, I have also included their current event articles with their assignment sheet. They should not have to do any research … just provide me with the material that they should have grasped from the course.

As we go into the second quarter, I will continue to provide the students with a list of guiding questions for each of the sub-topics covered. These guiding questions are to help them guide their studies. Answers to these questions will be provided in class. These are the sorts of questions that will appear on their quizzes and tests, along with questions such as those that come from any in class activities and worksheets.

Rocks and their Roles focus heavily on mineral composition, which is a good introduction to chemistry. Today, we finished up our introduction to matter, with its connection to geology. Tomorrow and for the remainder of the week we will be looking at the larger and larger pieces that these atoms create. Tomorrow we will begin to look at minerals, and then through the rest of the week we will expand from minerals to the rocks they create. This is a short unit, so there will be a test coming up rather quickly. In the textbook, which we have only a class set of, this will cover Chapter 2 and Chapter 3.

We will then be moving on to a unit entitled “Giving the Earth a Face lift”, where we will learn about the different forces that shape the face of our earth. We will also be covering a weather unit and an oceanography unit, and then will be concluding our semester with a unit on astronomy.

As always, feel free to contact me with any questions that you might have.

-Ms. L-

October 3, 2006

Note to Parents

Filed under: Earth/Environmental Science — Ms. L @ 4:27 pm

Parents,

School seems to be flying by. I can’t believe that it is October already. This is my favorite month because it combines so many wonderful celebrations of fall: the State Fair (lots of physics on those rides, and biology in the agriculture sections), Halloween, TWO teacher workdays, and flu season (epidemiology!). On the latter note, I ask that students who are sick please walk out in to the hall to blow their nose, and that they cover their nose and mouth when they sneeze or cough. It would seem like common sense, but I don’t have to remind you how easy it is for a cold to become in epidemic in the classroom, and since the school is so small, I’d hate for something to wipe out the entire school. Then who would I teach?

Thursday, October 5, 2006, is our test that concludes the “Destructive Seismic Events” unit. Our next unit will cover the rock cycle, and geologic landforms, and will be entitled “Rocks and their Roles”. As usual with any unit, you can expect for there to be notes, one lab (at the very least), and a test. All sub-topics will have a quiz given when we finish that information.

Students are doing much better at staying on top of their work for this past unit. That said, when students turn in their test on Thursday, I will be handing them a sheet that lists what work they have that is outstanding. I have a copy of this sheet, and it will not (hopefully) leave my classroom. The reason behind this is that report cards are coming out on October 17, 2006. No official word, yet, on their distribution method.

Since report cards come out on the 17th, I cannot accept any outstanding work beyond October 10, at 2 pm. I have to turn in my grades in significant advance of the report card deadline so that the computers can have time to mull over the grades and generate the report cards. Please be aware that if your student tells you that they are turning in their work … “Today, mom, I swear,” and “today” falls after the 10th, the turned in work (should it appear in my hands) will not be reflected in their quarter grade. However, it will be counted toward their semester grade.

Also, we have had a minor emergence of some, for lack of a more delicate term, cheating issues. While I highly encourage students to help one another grasp the material as that helps both the tutor and the tutee (by the way, I have a formal peer-tutoring program), that does not translate to “hand them your worksheet and let them copy your answers”. Instances of identical answers will receive a 0 for those questions. If it occurs for more than half of the assignment, that assignment will receive a 0. Copying over all of the sentence except for a word such as “of”, “the”, or “and”, does not somehow magically make it okay. I keep copies of all identical work for your (parental) perusal. Please let me know if you are concerned and would like to schedule a conference so that you can look over the work.

We have also had the emergence of the “I did half of it”s. What this means is that students are handing in assignments that are started in class with ONLY the work done in class completed on them. Again, I keep copies of any work that receives a 50% or below grade on it so that you (parents) can see the responsibility level of your child. Again, please let me know if you would like to schedule a conference so that you can look over the work. As a hint to your students: I don’t put the questions on the sheet just for fun. They are to all be completed.

Well, I think I have spouted enough for one week. As always, feel free to email, call, or comment with questions.

-Ms. L-

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