©2010-2011 Red Wagon Tutorials

 

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Physical Science

Assignment Supplement

2010-2011 School Year

Mr. Rosenoff’s Class

 

 

A.  Steps for Success

 

These are the steps taken by successful students last year for completing the required Module work.  Please note: these are the steps I am suggesting you take also! 

 

As per classroom policy, any assignment submitted is assumed to be supervised and proctored by the student's parent. 

 

First Week:

 

1.  Read the assigned reading indicated in your syllabus, including labs, before coming to class.

2.  Answer the On Your Own questions when you come to them.  (These are not turned in.  They are for your benefit.  The answers are at the end of your Module.)

3.  Attend Class: ask questions about reading assignment and labs.  Participate, listen and learn.

4.  Perform the labs included in the week’s reading.  Write the required informal lab report for each lab completed.

5.  Place them in your notebook for safe keeping.  (If you are doing the optional microscope experiments these should be completed also.)   

 

Second Week:

 

1.  Read the assigned second reading, including labs, before coming to class.

2.  Answer the On Your Own questions when you come to them.  (Again, do not turn these in.)

3.  Attend Class: ask questions about reading assignment and labs.  Participate, listen, and learn.

4.  Perform labs included in the week’s reading.  Write the required informal lab reports.  (If you are doing the optional microscope experiments these should be completed also.)

5.  Answer the Study Guide questions at the end of the module.  (This is an open book assignment.  I have provided you an example of a completed assignment below.)

6.  Parents use your Solutions Manual to correct your student’s Study Guide answers.

7.  Have the student correct any error they may have made in the Study Guide assignment.

 

Third Week:

 

1.  Overlap week.  You will need to begin the next Module in your book during this week.  Follow the steps above.

2.  Ask questions in class about your Study Guide grade.  I will give you a review for your Module Test during class this week.  If you miss class this week, you will need to listen to the class recording for Test prep assistance.

3.  Take the online Module Test by the date indicated in your syllabus.  This assignment is closed book and closed notes.  The Module Test will be forwarded to me automatically once you click on “Finished” on the Student Portal site. 

4.  Parents MUST sign the bottom of the test and be present during the testing session.

 

Fourth Week:

 

1.  Ask questions in class about your Module Test grade and your finished experiment reports.

2.  Continue on with next Module work.

 

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B.  Assignment Guidelines

 

1.  Formal Experiment Reports MUST BE PRE-TYPED (WordPad, New Times Roman, 12 font, black print on a white background) AND SPELL CHECKED before logging onto Student Portal site (http://www.redwagontutorials.com/php/) for submission.  This will decrease your time online and save you from being disconnected in the middle of doing an assignment.  There is one formal report required per quarter. 

 

2.  Formal Experiment Report assignment requirements are outlined in detail in your 2010-2011 Assignment Supplement.  Remember, I expect physical science students to have had one year prior practice writing experiment reports.  I do allow revisions of the experiment report during first semester and will tell your student how to improve their assignment before resubmission.  During second semester, I will grade the formal experiment report as received.  If you plan to use graphs or other graphics as part of your report Observations section, YOU MUST E-MAIL these to me as an e-mail attachment in WordPad format, Rich Text Format, Adobe format, or as a whiteboard presentation.  As stated in the 2010-2011 Assignment Supplement, when seeking help from someone or quoting facts from a book, internet source, or other media, you must include them in your bibliography in the required format.

 

3.  Module Tests are taken online through the Student Portal site: http://www.redwagontutorials.com/php/.  Module Test assignments ARE CLOSED BOOK AND CLOSED NOTES assignments.  As per classroom policy, any assignment submitted is assumed to be supervised and proctored by the student's parent.  A parent’s digit signature is required on the bottom of the Test and Exam.  Cleo has a zero tolerance policy toward cheating or plagiarism.  Vocabulary words for the Module (e.g. those found in question #1 of the Study Guide) MUST BE SPELLED CORRECTLY if used to answer a test question.  USING SPELL CHECK DURING A TEST IS NOT ALLOWED.

 

4.  All Test assignments, except your semester exams, must be completed within 60 minutes of logging onto the Student Portal site.  Semester exams must be completed within 90 minutes.  After 60 or 90 minutes, depending on the assignment, the Student Portal WILL DISCONNECT YOU AND NOT FORWARD your assignment, which could result in a zero being given on an assignment.

 

5.  Upon submission of any assignment through the Student Portal, the Portal site will forward a copy to my e-mail address and forward a receipt copy to your e-mail address of record on the site.  IT IS YOUR RESPONSIBILITY TO OBTAIN A RECEIPT FROM THE PORTAL COMPUTER AND TO MAINTAIN THE CORRECT E-MAIL ADDRESS on the Portal computer.  The assignment receipt is your proof that the assignment was submitted on time and in good order.  I will ask to see the receipt copy for any assignment when there is a question about the timely submission of the assignment: NO RECEIPT COPY MEANS NO CREDIT GIVEN.

 

6.  Students must be disciplined enough to submit required work on time.    As per course policy, I will deduct 10% per day from the score received on the assignment on all late work, including the Parent Notebook Report, unless the lateness results from personal illness, family emergency, or computer problem of a non-reoccurring nature.  In these instances, I will grant full points.  A schedule for the course, providing due dates for all assignments for the entire year, has been posted online.  If you are leaving on vacation or some other personal choice holiday, please adjust your study schedule to submit the assigned work before leaving.  I will always accept an assignment early.  I am available during my office hours to help you complete assignments before the due date, when and if necessary, during the school year.

 

7.  All class assignments are due by 6:00 PM, Eastern Time, on the date indicated in the Schedule I have posted online.     The Student Portal time stamp on your work is the final authority on whether something is submitted on time or not.  NOTE: 6:01 PM, Eastern Time, starts a new day, and I will subtract 10% if your work arrives at or after that time.

 

8.  Students should keep hard copies of all their work (labs, study guides, tests, etc.), not just computer saved work.  Doing so will allow the student to keep a good portfolio of their class assignments should they be asked to demonstrate their work at some later date.  Please note, I do not maintain copies of a student's work beyond the end of the school year.  I will maintain a copy of a student's final semester grades for seven years beyond the end of our class together.

 

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C.  Study Guide Assignment

 

The following is an example of the completed Study Guide assignment.  (You do not have to word process this assignment.  I highly suggest your student write the answers in complete sentences as complete sentence structure will be required on the Test or Exam.)   

 

As per classroom policy, any assignment submitted is assumed to be supervised and proctored by the student's parent.   

 

Mr. Biology Bugs
Biology
Module 1 Study Guide

Answers to #1

 

a. Metabolism is the process by which a living organism takes energy from its surroundings and uses it to sustain itself, develop, and grow.
b. Photosynthesis is the process by which a plant uses the energy of sunlight and certain chemicals to produce its own food.  Oxygen is often a by-product of photosynthesis.
c. Herbivores are organisms that eat plants exclusively.
d. Carnivores are organisms that eat only organisms other than plants.
e. Omnivores are organisms that eat both plants and other organisms.
f. Producers are organisms that produce their own food.
g. Consumers are organisms that eat living producers and/or other consumers for food.
h. Decomposers are organisms that breaks down the dead remains of other organisms.
i. Autotrophs are organisms that are able to make their own food.
j. Heterotrophs are organisms that depend on other organisms for food.
k. Receptors are special structures or chemicals that allow living organisms to sense the conditions of their surroundings.
l. Asexual reproduction is reproduction accomplished by a single organism.
m. Sexual reproduction is reproduction that requires two organisms, a male and a female.
n. Inheritance is the process by which physical and biological characteristics are transmitted from the parent (or parents) to the offspring.
o. A mutation is an abrupt and marked difference between offspring and parent.
p. A hypothesis is an educated guess that attempts to explain an observation or answer a question.
q. A theory is hypothesis that has been tested with a significant amount of data.
r. A scientific Law is a theory that has been tested by and is consistent with generations of data.
s. Microorganism is a living creature that is too small to see with the naked eye.
t. Abiogenesis is the theory that, long ago, very simple life forms spontaneously appeared through random chemical reactions.
u. A prokaryotic cell is a cell that has no distinct, membrane-bound organelles.
v. A eukaryotic cell is a cell with distinct, membrane-bound organelles.
w. Species are a unit of one or more populations of individuals that can reproduce under normal conditions, produce fertile offspring, and are reproductively isolated from other such units.
x. Binomial nomenclature is naming an organism with its genus and species name.
y. Taxonomy is the science of classifying organisms.

2. The four criteria for life: (1) All life forms contain deoxyribonucleic acid, which is called DNA. (2) All life forms have a method by which they extract energy from the surroundings and convert it into energy that sustains them. (3) All life forms can sense changes in their surroundings and respond to those changes. (4) All life forms reproduce.
 
3. The carnivore is a heterotroph and a consumer.  Carnivores do not eat plants.

4. If a living organism's tentacles were cut off in an accident, it would not be able to survive long because it no longer has the ability to sense and respond to changes in its surrounding environment.  Its receptors (tentacles) were destroyed and therefore no longer able to sense the conditions of the environment.
 
5.  The parent and off springs will reproduce sexually.

6. The statement is wrong because science cannot prove anything. The best science can say is that all known data support a given statement.

7. The scientific method represents the best conclusions that science has to offer, but they are nevertheless not completely reliable. The scientific method cannot be proven and is limited. The scientific method starts out with a person making observations. Observation allows the scientist to collect data. Once enough data has been collected, the scientist forms a hypothesis to explain those observations or to answer a question. The person (often with the help of others) then designs experiments to test the hypothesis. After the hypothesis has been tested by a significant amount of data and is consistent with all of it, then it becomes theory. After more testing with generations of data, the theory could become a scientific law.

8. The story of spontaneous generation illustrates the limitations of science because it proves that scientific laws are not 100% reliable. Because it is impossible to fully test a scientific law, and because laws are tested by experiments that might be flawed, scientific laws are not necessarily true. All 1900 years of executing the scientific method resulted in a law that was clearly wrong. Thus, putting too much faith in scientific laws and theories will end up getting you in trouble, because many of the laws and theories in science today will eventually be shown to be wrong.
 
9. A wise person should place his/her faith in the Bible because it is %100 reliable and infallible.
 
10. The theory of abiogenesis is another example of the idea of spontaneous generation. Abiogenesis is a theory that states that life sprang from non-living chemicals eons. If you look at the track record of spontaneous generation throughout the course of human history, it is safe to conclude that at some point, the version of spontaneous generation known as abiogenesis will also be shown to be quite wrong. We now know that this law is wrong.

11. The classification groups in order are: Kingdom, Phylum, Class, Order, Family, Genus, and Species.

12. This organism belongs to the kingdom Animalia.
 
13. This organism belongs to kingdom Monera.

14.  1. macroscopic, proceed to key 3
       3. heterotrophic, proceed to key 5
       5. decomposer, kingdom Fungi

 

                   

 

D.  Informal Laboratory Report format

 

The experiments in this course are designed to be done as you are reading the text. I recommend that you keep a notebook of these experiments. This notebook serves two purposes. First, as you write about the experiment in the notebook, you will be forced to think through all of the concepts that were explored in the experiment. This will help you cement them into your mind. Second, certain colleges might actually ask for some evidence that you did, indeed, have a laboratory component to your physical science course. The notebook will not only provide such evidence but will also show the college administrator the quality of your physical science instruction. I recommend that you perform the experiments in the following way:

·         When you get to an experiment, read through it in its entirety. This will allow you to gain a quick understanding of what you are to do.

·         Once you have read the experiment, start a new page in your laboratory notebook. The first page should be used to write down all of the data taken during the experiment. What do I mean by “data”? Any observations or measurements you make during the experiment are considered data. Thus, if you see an organism during an experiment, you need to either describe it or draw it. If you measure the length of something during the experiment, that is part of the experiment's data and should be written down. In addition, any data analysis that you are asked to do as a part of the experiment should be done on this page.

·         When you have finished the experiment and any necessary analysis, write a brief report in your notebook, right after the page where the data and calculations were written. The report should be a brief discussion of what was done and what was learned. You should not write a step-by-step procedure. Instead, write a brief summary that will allow someone who has never read the text to understand what you did and what you learned.

 

PLEASE OBSERVE COMMON SENSE SAFETY PRECAUTIONS! The experiments in this course are no more dangerous than most normal, household activity. Remember, however, that the vast majority of accidents do happen in the home. Chemicals used in the experiments should never be ingested; hot beakers and flames should be regarded with care; and all experiments should be performed while wearing eye protection such as safety glasses or goggles.

 

E.  Formal Laboratory Report Format

 

Standard six-step, typewritten formal laboratory write-up should include the following:  (You do not have to follow this format for your penciled, handwritten, laboratory notebook.  There is information on how to prepare an informal lab notebook report included above.)  You are required to produce one formal report per quarter.  I will allow your student to revise the first two while they learn, but the last two will be graded as received.

 

 

Name                                                                                                                                     Date

 

Title of the Experiment

 

A.  Purpose

You must tell what the experiment is about and what area it will test.  Background on the area is expected.  (In other words, provide details about what is being experimented on.)  You must use your textbook and two outside resources preparing your report background.  You must also include a statement of what the experiment hope to show and why this topic is of interest.  You must also include a hypothesis statement in the standard “If, then” format for scientific research work.  First person pronouns are not used in scientific writing.

B.  Equipment

Provide a complete list of equipment necessary to conduct the experiment.  Equipment should be listed in a 1, 2, 3, 4, 5, etc., fashion down the page.

C.  Procedure

Provide a complete list of the procedure used.  Procedure should be written in a cookbook fashion and be numbered 1, 2, 3, 4, 5, etc., fashion down the page.

D.  Observations

Provide a detailed, objective report of observations -- what was seen, heard, felt, tasted, smelled -- when the experiment was performed.  Charts and graphs which provide detail are encouraged, but these do not take the place of the narrative observations.

E.  Conclusions

Provide analysis of the experiment: try to explain what was seen, heard, felt, tasted, or smelled while the experiment was happening.  Be sure to provide ways that the experiment could be improved if the experiment was done again and any ideas for further research the experiment might have generated.  Note: there are ALWAYS ways to improve how an experiment is done and ideas further research generated.

 

F.  Bibliography

 

If you seek help from someone or quote facts from a book, internet source, or other media you should include them in bibliography in using the format I provide.  You are required to research two outside resources other than your textbook and use them in the background of your report.  Additionally, you must cite your textbook and me as a “class source” or “personal interview” on every lab report.

 

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The completed Word document of the formal experiment report should be printed and saved to your student’s notebook.  The completed and spell-checked Experiment Report is then copy/pasted into the assignment template on the Student Portal submission site.  An example of a completed Physical Science experiment follows.  Please note -- I expect you as incoming physical science students to be able to produce a quality lab report similar to the one below:

 

 

Christie W.                                                                               09/21/08

 

 

Atoms and Molecules

 

 

A.  Purpose: The purpose of this experiment is to allow the experiment to gain a greater understanding of how atoms and molecules bond and break. This will be accomplished through the viewing of the reaction between electricity and water containing baking soda.

 

An atom is the smallest particle that comprises a chemical element. An atom consists of an electron cloud that surrounds a dense nucleus. This nucleus contains positively charged protons and electrically neutral neutrons, whereas the surrounding cloud is made up of negatively charged electrons. When the number of protons in the nucleus equals the number of electrons, the atom is electrically neutral; otherwise it is an ion and has a net positive or negative charge. An atom is classified according to its number of protons and neutrons: the number of protons determines the chemical element and the number of neutrons determines the isotope of that element. The concept of the atom as an indivisible component of matter was first proposed by early Indian and Greek philosophers. In the 17th and 18th centuries, chemists provided a physical basis for this idea by showing that certain substances could not be further broken down by chemical methods. During the late 19th and the early 20th centuries, physicists discovered subatomic components and structure inside the atom, thereby demonstrating that the 'atom' was not indivisible. The principles of quantum mechanics were used to successfully model the atom.

 

Relative to everyday experience, atoms are minuscule objects with proportionately tiny masses. More than 99.9% of an atom's mass is concentrated in the nucleus, with protons and neutrons having about equal mass. In atoms with too many or too few neutrons relative to the number of protons, the nucleus is unstable and subject to radioactive decay. The electrons surrounding the nucleus occupy a set of stable energy levels, or orbitals, and they can transition between these states by the absorption or emission of photons that match the energy differences between the levels. The electrons determine the chemical properties of an element, and strongly influence an atom's magnetic properties. (Wikipedia)

 

A molecule is the smallest unit of a substance that shows all the chemical properties of that substance. A molecule is a group of atoms that are bound tightly together by strong chemical bonds called covalent bonds. Every molecule has a definite size. If a molecule is broken up into its atoms or into smaller groups of atoms by chemical processes, these pieces will not behave like the original molecule. A molecule can contain atoms of the same element or atoms of different elements. A substance made up of molecules that include two or more different chemical elements is called a molecular compound. An example of a molecular compound is water. Water is made of molecules that contain two hydrogen atoms and one oxygen atom. See also Atom.

Many substances on Earth are made of molecules. Millions of molecules join together to make up the cells in humans or in any other plant or animal. The food we eat, the air we breathe, the clothes we wear, and the wood, paint, and carpeting that we use in homes are all made of molecules. Millions of different molecules exist in nature or can be made by chemists. The nature of each molecule depends on the atoms that it contains and how they link to each other. For example, the oxygen that animals require is made of molecules that have two oxygen atoms bound together. If one oxygen atom binds to a carbon atom, the molecule is instead the poisonous gas carbon monoxide.

 

Scientists study molecules and their structures so they can better understand why substances behave the way they do. For example, molecular structure helps explain why water boils at a high temperature. Scientists and manufacturers also use their knowledge of molecules and molecular structures to make substances with desirable properties. Plastics, for instance, are laboratory-made substances that consist of enormous molecules containing thousands of atoms. By manipulating the molecular structure of plastics, chemists have created materials that stretch better, resist fading, or can be used in microwave ovens without melting. Similarly, pharmaceutical chemists use their knowledge of molecular structure to develop new drugs that more effectively ease pain or fight disease. The discovery of the structure of deoxyribonucleic acid (DNA), the molecule that contains the genetic blueprint for living organisms, opened the door to tremendous advances in medicine and industry. Knowledge of the structure of DNA has enabled physicians to understand and treat certain genetic diseases (MSN Encarta). Thus, molecules compose a very important branch of scientific study.

 

This experiment hopes to show, through the reaction of electricity and water containing baking soda, that molecules and atoms exist and can be viewed breaking and bonding in a home setting, providing the experimenter with knowledge concerning the nature of both atoms and molecules.

 

Atoms and molecules comprise a vast area of scientific research, and therefore prove to be very important to study, in that most all of creation hangs on these two elements. The understanding of these elements, then, is indispensable, for scientists cannot hope to greatly understand our world if a comprehension of atoms and molecules is not gained.

 

Hypothesis: If baking soda is placed in the cup of water and the wire and battery successfully conduct electricity into it, and the molecules in the water break down into hydrogen and oxygen, then bubbles will be seen rising from the ends of the wires, and a greater understanding of molecules and atoms will be gleaned by the experimenter.

 

B.  Equipment:

 

1.  A small cup or glass

2.  Tap water

3.  Baking soda

4.  A 9-volt battery (Cannot be an electrical outlet or a flashlight battery)

5.  Two 9-inch pieces of insulated copper wire

6.  Scissors

7.  Electrical tape (Masking tape will work too, but not as well)

8.  A stirring spoon

9.  Eye protection

 

C.  Procedure:

 

1.  Fill the small glass ¾ full of tap water

2.  Add a teaspoon of baking soda and stir vigorously

3.  Use scissors to strip about a quarter of an inch of insulation off of both ends of the wire. The best way to do this is to squeeze the scissors around the wire just until the resistance from the wire is felt, then stop squeezing. Do this while several times while rotating the wire after every cut. This will produce the desired results. Make sure that there is at least ¼ inch of wire sticking out both ends.

4.  Connect the exposed end of one wire to one of the two terminals on the battery. Do this by laying the wire over the terminal and then pressing it down. Secure it to the terminal with a piece of tape. It need not look pretty, but the bare wire needs to be solidly touching one terminal and not in contact with the other terminal.

5. Repeat step four with the other wire and the other battery terminal. Do not allow the bare ends of these wires to touch each other!

6.  Immerse the wires in the baking soda/water solution that is in the small glass so that the bare end of each wire is completely submerged. It doesn’t matter how much of the insulated wire is immersed; just make sure that the entire bare end of each wire is fully submerged. Once again, do not allow the ends to touch each other.

7. Look at the bare ends of the wires as they are submerged in the baking soda/water solution. If everything is set up right, bubbles should come up from both ends of the wires. If bubbles are not seen, the cause is most likely a lack of good contact between the wires and the battery terminals. Try pressing the ends of the wire hard against the terminals to which they are taped. If bubbles come from the submerged end of the wire, then the contact between the wire and the battery was the problem. If not, the battery might be dead. Try another one.

8.  Once things are going well, spend some time observing what’s going on. Notice that bubbles are forming on both wires. That’s an important point that should be written down in the laboratory notebook belonging to the experimenter.

9.  Allow the experiment to run for about ten minutes. After that time, pull the wires out of the solution and look at the bare ends. One of the wires should not look very different from when the experiment was started. It might be darker than what is was, but that should be it. The end of the other wire should be different, however. Note the color of that wire in lab notebook.

10.  If the experiment was successfully run for ten minutes, the water should be slightly colored differently. Note this color also.

11.  Note which terminal, positive or negative, the different color wire was attached to. Note this also.

12.  Clean up. Disconnect the wires from the battery, dump out the water, wash glass and sink thoroughly, and pick up any other mess that might have occurred during experimentation.

 

D.  Observations:

 

1.  The copper wire and 9-volt battery took a very long time to procure, as these two elements are not common in the experimenter’s household.

2.  Once these elements and the cup of baking soda/water are in place, the experimenter places the wires on their respective terminals, securing them with electrical tape.

3.  The wires are placed in the water concoction. In doing so the experimenter makes sure that the wire ends do not come in contact with one another.

4.  The experimenter notes that the wire connected to the negative terminal gives off many tiny bubbles, while the wire connected to the positive terminal gives off fewer, larger bubbles.

5.  The experimenter wonders if the end giving off more bubbles will be the end that discolors most noticeably.

6.  Bubbles continue to pour from both ends as the ten minutes tick by.

7.  Even after three minutes the positive end begins to discolor to green, a sign that the copper is oxidizing.

8.  After the ten minutes are up, the experimenter removes the wires from the water.

9.  The results surprise the experimenter. Although the negative end gave off more bubbles, the positive end is the one that changed color.

10.  The water did not discolor noticeably, and the experimenter concludes that this is because the glass of water contains too much water for the small amount of electricity and the limited resources to influence the large amount of water contained in the glass.

11.  The wire is examined, scratched, and then disposed of, and the rest of the mess is put away.

 

E.  Conclusions:

 

The above hypothesis was confirmed, in that the baking soda was placed in the cup of water and the wire and battery successfully conducted electricity into it, and the molecules in the water broke down into hydrogen and oxygen, and as a result bubbles were seen rising from the ends of the wires, and a greater understanding of molecules and atoms was gleaned by the experimenter. In the experiment, the copper wire that was used is actually billions of copper molecules that have been formed into a wire shape. When these were attached to the battery, electricity began flowing through the wires because the wires conduct electricity. Then, when the ends were placed in the water, the electricity began to break the water molecules down into hydrogen and oxygen, which then began to bubble up to the surface of the water. The reason that the end of the wire connected to the positive end turned greenish-blue is because the copper atoms in the wire interacted with the carbon molecules in the baking soda and the water molecules, creating a copper hydroxycarbonate.

 

This experiment could have been improved by using a smaller amount of water, as there was too much used in this experiment. This will allow for the discoloration due to the chemical reactions to be better viewed and understood. Using a smaller glass would fix this problem.

 

Ideas for further research were generated by the discoloration of one end of the wire. It would be interesting to note exactly why the positive end was discolored while the other end stayed the copper color. This could be achieved by looking into the many resources available on this topic.

 

F.  Bibliography:

 

"Molecule," Microsoft® Encarta® Online Encyclopedia 2008
© 1997-2008 Microsoft Corporation. All Rights Reserved.

Domain: http://encarta.msn.com/

Document:  encyclopedia_761563983/Molecule.html

 

Rosenoff, Steven.  Classroom Lecture.  October 12, 2008

 

Wikipedia contributors, "Atom," Wikipedia, The Free Encyclopedia

Domain:  http://en.wikipedia.org/

Document: wiki/Atom

 

Wile, Dr. Jay L. Exploring Creation with Physical Science, 2nd Edition. Apologia Educational Ministries, Inc. 2007

 

 

An example of lab report grading criteria follows:

 

A.  Purpose   (10 points possible) (10 points earned)

You must include the following five paragraphs (minimum) and present them in this sequence:

 

Para 1 - What the experiment is about: the objective
Para 2 - Background information on the experiment from your textbook and two other sources.  You may need more than one paragraph here, which is okay
Para 3 - What the experiment hopes to show
Para 4 - Why this topic is of interest to science
Para 5 - A hypothesis statement in the proper "If, then" format

 

SUPERIOR  (I will include comments in all capitals here.  Please note:  I am not shouting at your student!  I am simply trying to set my comments apart from the template information.  Remember: no personal pronouns can be used in your lab report!)

B.  Equipment  (5 points possible) (5 points earned)

You may copy/paste this from the online textbook, but you must make the following changes to the textbook list:

 

1.  Provide a complete list of equipment necessary to conduct the experiment.  If you substituted or changed anything, please list it here also.
2.  Equipment should be listed in a 1, 2, 3, 4, 5, etc., fashion down the page; not in the A, B, C, D, etc., fashion used in your textbook.

 

PERFECT.

C.  Procedure  (5 points possible) (5 points earned)

 

You may copy/paste this from the online textbook, but you must make the following changes to the textbook list:

 

1.  Provide a complete list of the procedure used.  If you change any, be sure to note it.
2.  Procedures should be written in a cookbook fashion
3.  Procedures must be numbered 1, 2, 3, 4, 5, etc., down the page, use a, b, c, d, etc. for sub-items

PERFECT.

D.  Observations  (10 points possible) (10 points earned)

1. 
Provide a detailed, objective report of observations -- what you saw, heard, felt, tasted, smelled, etc -- when the experiment was performed.  (Charts and graphs which provide detail are encouraged.  These MUST be e-mailed as an attachment to me as stated in your assignment guidelines.)  A numbered list of observations works well here: a well-detailed list may be as many as 10 observations or more long.  You can also provide me with a narrative of your observations in paragraph form if you desire.


GREAT JOB.

E.  Conclusions  (10 points possible) (10 points earned)

You must include:

1.  An analysis of the data
2.  Ways to improve the experiment
3.  Ideas the experiment generated for further research

OUTSTANDING.

F.  Bibliography  (10 points possible) (10 points earned)

You must include the following four citations in alphabetical order:

 

Cit 1 - A reference for me as a class lecture or interview note in proper format as given in examples
Cit 2 - A reference for your textbook in proper format as given in examples
Cit 3 - A reference for your first outside resource
Cit 4 - A reference for your second outside resource

 

WONDERFUL BIBLIOGRAPHY


ASSIGNMENT GRADE:    50/50    100%   Excellent.

 

As per stated policy, any assignment submitted is assumed to be supervised and proctored by the student's parent. 

 

dead fishy

 

F.  Laboratory Notebook Requirements

 

Please note:  If you live in cold weather environments, you should plan for collection or completion of some labs that can only be done during warm weather when these conditions exist.  You may need to accomplish some experiments when weather permits before the due date, which may require you to complete these experiment during summer.  Experiments 2.3 and 15.1 requires a sunny window, Experiments 7.1 and 8.2 are weather observation labs, 11.3 requires lots of space outside, and 14.4 requires outside activity.

 

 

Students should keep hard printed copies of all their work (labs, study guides, tests, etc.), not just computer saved work.  I would divide the notebook into sixteen sections, one for each Module of the Wile’s text.  Doing so will allow the student to keep a good portfolio of their class assignments should they be asked to demonstrate their work at some later date.  Please note, I do not maintain copies of a student's work beyond the end of the school year.  I will maintain a copy of a student's final semester grades for seven years beyond the end of our class together.  Please note that some of the experiments require long periods of time to complete.  As I do not set the lab schedule in your home school, you will need to look ahead and adjust your lab time accordingly.  I require a Parent Report Summary to be submitted at the end of first and second semesters which states how many of the required experiments have been completed by your student.  The student should have the following completed and in his or her notebook for each semester listed:

 

First Semester:

 

Experiment 1.1

Experiment 1.2

Experiment 1.3

Experiment 2.1

Experiment 2.2

Experiment 2.3

Experiment 3.1 – Formal Report Required

Experiment 3.2

Experiment 4.1

Experiment 4.2

Experiment 4.3

Experiment 4.4

Experiment 4.5

Experiment 4.6

Experiment 5.1

Experiment 5.2

Experiment 5.3

Experiment 6.1

Experiment 6.2

Experiment 6.3

Experiment 6.4

Experiment 7.1 – Formal Report Required

Experiment 8.1

Experiment 8.2

 

Parent Experiment Summary -- Due 1/28/2011

 

Second Semester:

 

Experiment 9.1

Experiment 9.2

Experiment 9.3

Experiment 10.1

Experiment 10.2

Experiment 10.3

Experiment 10.4

Experiment 11.1 – Formal Report Required

Experiment 11.2

Experiment 11.3

Experiment 12.1

Experiment 12.2

Experiment 12.3

Experiment 14.1 – Formal Report Required

Experiment 14.2

Experiment 14.3

Experiment 14.4

Experiment 14.5

Experiment 15.1

Experiment 15.2

Experiment 15.3

Experiment 15.4

Experiment 15.5

 

No assigned lab work due for Module 16.

 

Parent Experiment Summary -- Due 05/27/2011

 

G.  Module Tests and Exams

 

Module Tests and Semester Exams are taken online through the Student Portal site.  Module Tests and Semester Exams ARE CLOSED BOOK AND CLOSED NOTES assignments.  As per classroom policy, any assignment submitted is assumed to be supervised and proctored by the student's parent.  A parent’s digit signature is required at the bottom of the Test or Exam.  Cleo has a zero tolerance policy toward cheating or plagiarism.  Vocabulary words for the Module (e.g. those found in question #1 of the Study Guide) MUST BE SPELLED CORRECTLY if used to answer a test or an exam question.  USING SPELL CHECK DURING A TEST IS NOT ALLOWED.

 

All Module Test assignments must be completed within 60 minutes of logging onto the Student Portal site.  Semester exams must be completed within 90 minutes.  After 60 or 90 minutes, depending on the assignment, Student Portal WILL DISCONNECT YOU AND NOT FORWARD your assignment, which could result in a zero being given on an assignment.  Please time yourself during your Module Test or Semester exam to ensure completion within the time limit.

 

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