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Perfectionism

A bright child is truly a gift from God, however, the characteristics of a gifted child are not always pleasant and one of the more unpleasant ones is perfectionism. This is the trait that forces your little Mike to correct everyone. This is the characteristic that may cause Mary to copy an assignment over and over until it is “right”. Another perfectionist may not try to write a creative story, saying “I don’t know what to write.” or simply “I can’t”.

Children who never attempt something for fear of failure are perfectionists, too. This is the essence of perfectionism — trying to get the world, or a piece of it, to conform to a picture of the “way it should be”.  A perfectionist individual will try to correct a problem whether it means writing a paper over one more time, correcting Mom’s memory of an event, or refusing to write a story if he is doomed to failure anyway. These look like very unpleasant characteristics.

However, perfectionism in a healthy adult who has learned to deal with the trait looks very different. This perfectionist is able to accept mistakes especially when he can learn from them, is able to be a good sport, is able to forgive and to be forgiven, and, most especially— is able to accomplish great things because of his (or her) persistence and desire to “get things right”.  Add a sense of fairplay and justice, and this person can accomplish wonderful things. The trick for parents is to train the child to that point, so let us go back to the more unpleasant aspects of perfectionism.

What about the child who constantly corrects others? While most adults know that you don’t win friends by correcting them, a child will have to be taught this. Parents should analyze the cause. Does the child simply want to set the record straight, or is he deliberately trying to be obnoxious? Although it can seem like the latter, the gifted child is not doing this for fun, or because of a heart attitude, but because he feels that he must. At times this sense of rightness is so strong that the child may take years to learn the simple concept of dealing with people, and may have social problems because of it. The child has a sense of rightness, not a sense of self-righteousness.  Perfectionism is normal for a gifted child.  Perfectionism, with training and tempering, can become a great characteristic in an adult.

What about arguing to prove a point? This problem also starts in perfectionism, as it is normal for the child who corrects people constantly to also be an arguer. A mom may find herself arguing with a five-year-old over something unbelievably inconsequential. As before, this may take a long time to deal with, but the rewards are great. I suggest two things: first, determine the true cause, and then secondly, work out a method, or a ritual, for getting the child to stop and think about his actions.  One ritual might be to silently, hold up a hand, palm outward, in the universal “stop” sign. After you teach him that this means to be silent, you can then shoo him on to another topic or action.   (All done silently). The ritual also helps the mom to distance herself from the argument.

What about dealing with a mistake? Two characteristics of all people, including gifted children, are the fears of making a mistake and admitting a mistake. For a perfectionist to say, “I am sorry”, he must admit having made a mistake, a difficult thing. We have all met adults with whom relationships are difficult because of this attitude problem. So, the gifted child must learn how to make mistakes, that all humans do, and that he must go on with the job. For a child, this means learning to accept not-quite perfect papers, but for an adult, it means being able to apologize, being able to forgive himself, and being able to accept forgiveness from others, even God.  This, too, can be trained.

What about refusing to do an assignment? This young perfectionist has a totally different problem: being willing to give up in the face of non-perfection. This child needs understanding and to be taught how to do a reasonably good job, not perfect but good. An assignment broken into many smaller parts is easier to contemplate. He may need help organizing himself, his work, or his time. He may need someone to take a dictated story.  Many very young gifted children can imagine a great story, but cannot write well enough or fast enough to get it on paper. Give these children a little help because they need to be trained not to give up and that is more important than one paper.   This training must be done one step at a time.

On the other hand, what about the parents?   Is Mom or Dad a perfectionist?  Does she make the children do every math problem on every page until perfect?  Does she make the children rewrite everything?   Does Dad expect perfect work, chores done without reminders, and the food on the table at 5:30 sharp?   If so, lighten up!  It is time to expect a good job, not perfection.  It is time to allow mistakes— time to teach forgiveness.   After all, we are all very human.  You really can skip a chapter or some problems.   You should move on if your child understands the material, especially if he has already mastered it.

Perfectionism is a common characteristic of gifted people, but living with it can be very frustrating. Train your children to accept failures, learn from mistakes, to be good sports, and how to tackle difficult assignments. Above all, teach them to accept their own humanity and others’ imperfections, and to ask for and accept forgiveness.

Leave a comment about your strategies for working with your perfectionist child!

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Critical Thinking and Science


Science is the study of the universe and the beginning of that study is in critical thinkingA person who thinks critically asks questions about nature and attempts to find answers.

When a person is thinking critically, he is attempting to explain events, solve problems, or just simply— to understand God’s universe.  Thinking critically does not mean just being critical, but the the ability to probe and examine a subject open-mindedly and from many points of view.  Once we understand the value of these kinds of thought processes, we can incorporate them into our homeschool agenda.

Critical thinking skills are vital.  Those who can employ critical thinking are better problem solvers, better equipped to understand how and why things work, and better at presenting and defending a logical argument not only in science but in nearly every field of study.

It is only natural, then, to teach critical thinking skills in home school, but what kinds of activities teach critical thinking skills?

First, we have to determine just what is this thing we call critical thinking.  There are several processes involved— analysis, synthesis, evaluation, and attempting to answer the question “why?”.  These types of thought processes really can’t be easily separated one from another, but it is helpful to distinguish them for the purposes of instruction.  These four thought processes are considered to be higher order thinking, and when they are used together, they become problem solving methods. 

Lets examine the four thought processes and then discuss problem solving methods in a bit more detail.
 

  1. During analysis, the thinker will try to break down ideas to determine an underlying pattern.  For example, you can check your student’s compositions to see if there are any consistent mistakes.   Another example would be checking over test answers to find a pattern revealing a weak understanding in a particular area or subject mastery in another.  In reality, these analyses are what a good teacher does with every test or paper.  Similarly, a scientist will look over data to see if she can determine patterns which would explain the data.  Analysis is often the first higher order thought process applied to solve a problem.
  2. Synthesis is another higher order of thought.  When a person uses synthesis, he or she is combining ideas to get a larger idea or concept.  In the case of a major weather event, scientists often attempt to determine if there is a pattern to the weather system which can be predicted based upon signs like temperatures or barometric pressure patterns.  A common example of synthesis is the combination of high strength of steel with the flexibility of thin strands to make a steel cable for a suspension bridge.  When a new idea emerges from a body of current knowledge, synthesis is at work.
  3. Evaluation is the thought process whereby we try to decide whether an explanation is true.  In school, we teach the children to evaluate their own work and they gradually begin to judge the work of others.  Another use of evaluation is deciding if a conclusion is justified, or correct, or true.  When writing up an experiment, the student is asked to write a conclusion: why did the experiment do what it did?  The student may have used analysis and synthesis to reach the conclusion, but at some point the student will have to decide that it is a good and satisfactory explanation. 
  4. Simply trying to answer the question ‘Why?’ is another type of higher order thinking skill.  Involving you children in this activity is a great way to practice higher order thinking.  These are the ‘I wonder” questions which spark a young scientist’s imagination.  Training a child to ask himself these questions is the goal of a good teacher.  A person who is curious about the universe is one who will learn easily.  This skill is really two-fold: first, the asking of the question, then the attempt at an answer.  Both of these can be learned and practiced.

Techniques for Problem Solving

Problem solving is a way we can practice critical thinking.  Two principle ways of problem solving are the scientific method and the engineering method.  The scientific method allows a scientist to determine what factors may be affecting a system.  By eliminating all but one factors, the scientist can then vary that one factor and measure its effect.  Norman Edmund, founder of Edmund Scientific has written a wonderful book which details the many parts of the scientific method.  Really a book about critical thinking, The General Pattern of the Scientific Method is valuable to every student.

The engineering method, like the scientific method, is systematic, but it is usually applied in concrete rather than theoretical situations.  When a person uses the engineering method, she attempts to solve a very specific problem using the materials at hand.

  1. First, she will carefully define the problem in order to understand exactly what she needs to do.  
  2. Then she will brainstorm ideas to determine many possible methods to overcome the problem.  
  3. Next, she will weigh those ideas to determine the best one for the situation.  
  4. Last, she will refine her work. 

Practice, Practice, Practice! 

Now, for some ideas you can use at home to practice critical thinking skills.  A student may be asked to solve a problem like making a lunch which includes all of the major food groups with an assortment of good-tasting foods— and be made up of what is available without a trip to the store.  This may sound simplistic, but is a good way to introduce the engineering method to your students.

Another good exercise is to build a crane of building blocks (or Legos or whatever) capable of lifting a glass of water off the ground.  Your students use the materials on hand to solve a particular given problem.

Problem solving can be done in the imagination, too.  You can present the children with a hypothetical problem— or one they have read about— and get them to brainstorm possible solutions.

Practicing brainstorming is another fun activity for home.  Science, without brainstorming or divergent thinking, would never have progressed to our high level of technology.  Just think of all of the everyday things you use which have been invented by people doing divergent thinking.  Velcro, transitors, tape recorders, airplane wings, and even the screw, are all examples. 

There are many fun ways you can practice brainstorming, but remember the primary rule:  don’t criticize the ideas the children come up with.  The single quickest way to cut off creativity is to be critical, so make no judgements about an idea no matter how far-fetched.  The important thing is the free flow of lots of ideas.  Later, you will analyze the ideas and toss out the ineffective ones, but for the present, you just want ideas and lots of them.

What kinds of things can you brainstorm with your children?  How about these—

  • how could we get across the street without touching the ground?
  • how can we make light with no house current?
  • how can we save energy used for cooking
  • how can we arrange the furniture for convenient homeschooling?  (You would be surprised at the ideas for this one that the children will come up with.)

Teaching Critical Thinking

Critical thinking is easier to teach when you are deliberate about it.  Most curricula do not attempt to teach critical thinking, so it becomes a stretch for the homeschool parents to follow through.  However, the benefits are greatly outweigh the effort required.  Do teach the children to think— after all, the Scirpture tells us that we should seek wisdom above all else.

How to use an activity to teach critical thinking:

  1. First, do something which allows you to collect data, keeping track of weather and temperatures, for example.  
  2. Next, you chart the data.  The making of a chart is helpful to scientists and students enabling them to see relationships more easily.
  3. Then, help your student to analyze the chart for information or patterns.  
  4. Ask your student if the information applies to other situations or studies.   
  5. Have the student write a conclusion or summary of what was learned.  
  6. If your student is curious about the outcome, he may want to do more experiments to find out more information.  At this point, the wise parent will drop out of the action becoming the curious audience.  This student is now becoming a self-directing critical thinker.

Here’s an Example…

Below is a performance chart which shows some of the factors affecting an aircraft’s takeoff.  An airplane accelerates down the runway causing air to flow over the wings at greater and greater speed.  As the air passes over the wings, they generate lift.  The faster the air, the more lift is created.  But speed is only one vital piece of information in determining takeoff performance.  Weather conditions also affect the takeoff.

Aircraft Takeoff Performance

0000′
59°F
2500′
50°F
5000′
41°F
7500′
32°F
Gross Wt(lbs) Airspeed at 50 ft. Head
wind
Ground
run
Distance
to 50′
Ground
run
Distance
to 50′
Ground
run
Distance
to 50′
Ground
run
Distance
to 50′
2300 68 0 865 1525 1040 1910 1255 2480 1565 3855
2300 68 10 615 1170 750 1485 920 1955 1160 3110
2300 68 20 405 850 505 1100 630 1480 810 2425
2000 63 0 630 1095 735 1325 905 1625 1120 2155
2000 63 10 435 820 530 1005 645 1250 810 1685
2000 63 20 275 580 340 730 425 910 595 1255
1700 58 0 435 780 520 920 625 1095 765 1370
1700 58 10 290 570 355 680 430 820 535 1040
1700 58 20 175 385 215 470 270 575 345 745

Look the performance chart above and answer these questions.
1. What is the temperature of a day when the airplane can take off in the shortest distance?

2.  What are the best conditions for take off? The worst?

A normal curriculum will ask these first two questions.  These questions ask the student to read and show understanding of the chart.  This is the type of question normally found on an achievement test.   

Read on for questions requiring more critical thinking!

3.  How does air temperature affect the lift generated by the wings on an aircraft?  Brainstorm lift factors which the temperature of the air might affect.

4.  In a gas, the molecules have more energy and are farther apart when the temperature is warm.  How does this fact relate to the data in the chart? 

5.  What could you do to the design of an airplane to make it takeoff in a short distance?

6.  If you put ice in the wings, it would cool them and the air around them.  Would this reduce the takeoff roll of the airplane? 

7.  Could you reduce the take off roll by putting big fans at the end of the runway and blowing air down the runway towards the plane?

Are you teaching critical thinking in your homeschool?  Leave a comment and let us know how you’re doing it!

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High School Chemistry part 3: Resources for Teaching Chemistry

Chemistry resources are not always limited to what you see in a homeschooling catalog or at a homeschool convention, so here are a few for you to print and save until you need them.

Textbooks:
ChemCom: Chemistry in the Community by the American Chemical Society.  This popular high school level, college prep text is a completely new approach to the topic.  It is not a watered down version but is a good preparation for the SAT II: Chemistry exam.  It covers all of the usual topics, a little more organic chemistry, and a little less physical chemistry.  Going from one chemistry related problem in the community to another, a student studies the theory necessary to deal with the problem.  Lab is done frequently throughout the year and is included in the text.

General Chemistry by Jean Umland:  This college level text is written at the 10th grade reading level.  Designed for high ability, average readers who are college freshmen, this book is a good choice for future science and engineering majors who are homeschooling through high school.  Tested by some homeschoolers in Houston who reported in to the author, this book can be used in self-teaching situations.  It comes with a student study guide, a CD ROM, and keys.  Have your student use this text and prepare for the Advanced Placement test in May.

Chemistry by Jane Chisholm and Mary Johnson.  An excellent summary of the basic parts of chemistry: matter, atoms, physical changes, chemical changes, reactions, metals, acids and bases, organic chemistry, formulas, experiments, and more.  This would be a good book to read to your children leading into discussions.  Usborne recommends age eleven and up.  Fifth grade through seventh seems like a good range.  Some experiments are included.  I was unable to find this on the internet currently in print, but it looks like one that you should be able to find at your local library.

Videos:
The World of Chemistry is a set of video lessons teaching an introductory course at the non-science major, college level freshman year.  A scaled down version for public high school is also available.  I have seen one episode of the high school version and it seemed to be fairly clear and simple.  The set of videos can be purchased in 26 half hour lessons separately or as an entire course.  There are correlating texts available.

Books of experiments and kits:
Doing high school chemistry at home means doing lab, too.  You can do chemistry lab at home easily!  There are many good lab manuals on the market.  Here are a few.  A good place to go for ideas is to a local college bookstore.  There, you will find an entry-level lab manual, perhaps even one using little or no extra equipment.

Chemistry Experiments by Mary Johnson.  An excellent book of experiments using simple home equipment and chemicals.  The experiments use some imaginative methods to keep the equipment within the common type found around the home.  Some explanations and safety recommendations seem to be too brief.  Recommended.

The Usborne Book of Science Experiments by Jane Bingham.  This book of experiments is for older children (ten and up), and as you would expect, the experiments are more difficult than the Science Activity book above.  Physics, chemistry, and technology are some of the topics.  This would be a good manual to use at the junior high level for science lab (not the text).  Please have the child make a write-up of the experiments he performs, though, with an emphasis on the conclusion step to check for understanding of the principle.  Recommended.

Experiences in Chemistry by Kathleen Julicher.  This is a laboratory manual written specifically for home and other small schools.  At the secondary level, the manual meets requirements for a high school chemistry lab, but can be used at the junior high level with interested students.   Equipment and chemical kits are available to homeschoolers from Home Science Tools.  The simple experiments are based on sound fundamentals and the questions relate the principles to everyday life. 

Cooking and Science by Joseph Julicher.  This workbook uses some classic recipes to teach fundamental chemistry.  Equipment is simple since you already have it in your kitchen.  Prelab and postlab questions require high school level knowledge of chemistry.

Chemical Magic from the Grocery Store by Andy Sae.  Fifty-nine activities are in this book, all designed to generate curiosity about chemistry, demonstrate principles, and dispel “chemophobia.”  Not designed to be a comprehensive lab manual for high school students, it is still full of activities that can be done at home and with little material.

A Laboratory Manual: Experience the Extraordinary Chemistry of Ordinary Things  by B. Coburn Richardson and Thomas G. Chasteen.  This is a lab manual designed for the non-science oriented kid.  There are twenty-seven well-explained experiments.  These labs were chosen for their interest, use of normal things (like aluminum cans) familiarity of reactions, and challenge, although some of the labs require lab equipment most homeschoolers will not have.

MicroChemistry by Tom Russo.  These lab manuals are designed to get students a taste of chemistry lab without the amount of chemicals usually used in laboratories.  The students use very small portion and instead of test tubes, use plastic depression plates.  I have used several of the experiments out of Book I and enjoyed its clarity of explanation.  Comes with a teacher’s guide with complete details about preparing the chemicals and lab equipment.  Also has levels II and III available.
References:
Essential Chemistry by Clive Gifford.  Filled with the key principles of chemistry, this book could easily be a study guide for high school chemistry.  This book is very good and concise in its writing.

Dictionary of Chemistry by Jane Wertheim, Chris Oxlade and Dr. John Waterhouse.  Usborne recommends using this book as a dictionary supplement to a textbook and as a review guide.  Both of those sound like an excellent way to use a book filled with well-made charts and easy to understand commentary.  A bonus in the appendix is the list of good experiments.  Some of these can be done at home with a few moderate equipment purchases.

Magazines and More:
ChemMatters by the American Chemical Society.  This is a great little magazine for the chemistry student.  The publication is sixteen pages full of anecdotes and interesting stories concerning chemistry in the world around us.  You can subscribe to the magazine for $14 for a year (4 issues) or read selected articles online.

Cliff Notes: Chemistry  This online guide is pretty fundamental and has most of the topics from high school chemistry.  Missing some detail, it can serve as an alternative way to review some chemistry, not as a primary source.

Part 1: High School Chemistry
Part 2: Myths about Teaching Chemistry