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STUDY SYSTEMS

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Title: STUDY SYSTEMS


1
STUDY SYSTEMS
  • NANO---TECHNOLOGY OF EVOLUTION

2
STUDY SYSTEMS
  • 1.1-hour everyday
  • practice of Pranayama
  • for the Body-Intellect-
  • Soul-Mind is to be
  • enjoyed through! and
  • through!

3
STUDY SYSTEMS
  • In a world based on advanced technology and
    evolving around the market, in which rapid change
    is the rule, we can hope to understand how
    changes are related to each other if we know what
    a variable is, know the meaning of function in
    mathematical sense, know how to derive
    interpret rates of changes. That is to say, in
    order to appreciate what our neighbour, our
    colleague, our media, or our government is saying
    , we must know some math what contributes to the
    development of this border/deeper kinda literacy!

4
Study systems
  • We need to be fit as possible, all physically,
    mentally, intellectually, spiritually to make the
    most of growth time---. Pranayama facilitates!
    Our key learning resources are inspiration
    concentration ----Pranayama facilitates!

5
Study Systems
  • Truly important is the work that we do on our
    own. Some work will be just for ourselves and
    may/ will not be seen/ assessed by others -

6
Study Systems
  • i. Doing practice
  • examples problem
  • solving

7
Study systems
  • ii. Working on deeper understanding

8
Study systems
  • iii. Reviewing /Cross -
  • Referencing.

9
Study Systems
  • iv. Investigation / Research / Study of the
    works of different Mathematicians / Scientists

10
Aryabhatta
  • Indian Mathematician Aryabhatta

11
Brahmagupta
  • Great Mathematician

12
Bhaskara
  • Bhaskara was somewhat of a poet as were many
    Indian mathematicians at this time.

13
John Napier
  • John Napier was the Scottish Mathematician

14
Reme Descartes
15
Thales
  • The seven sages a group of semi-legendary wise
    people from the Archaic age, often regarded as
    the founders of Greek philosophy, Thales was
    amongst them.

16
Pythagoras
  • Theorem of Pythagoras was invented by this great
    Mathematician

17
Plato
  • Wise man of the day Plato

18
Euclid Archimedes
  • Archimedes principle was invented by Euclid
    Archimedes

19
Galileo
  • A page from Galileos notebook

20
Kepler
  • Keplers second Law of Motion

21
Pascal
  • Animation Pascals Law.

22
Newton
  • Newton discovered gravity when he saw an apple
    from a tree

23
Leibniz
  • One of the great Mathematician

24
Michael Rolle
  • One of the Mathematician

25
Lagrange
  • Lagranges Polynomial

26
DAlembert
  • D'Alembert made other important contributions to
    mathematics. He suggested that the theory of
    limits be put on a firm foundation. He was one of
    the first to understand the importance of
    functions and he defined the derivative of a
    function as the limit of a quotient of
    increments. His ideas on limits led him to the
    test for convergence, known today as d
    Alembert's ratio test.

27
Varigon
  • When the midpoints of any quadrilateral are
    joined in order, they form a parallelogram.  This
    theorem is due to a French mathematician named
    Pierre Varignon . The resulting parallelogram is
    named in his honor

28
Euler
  • Euler was a mathematician

29
2. Study Habits Formation/ Organisation
  • Most folks know how to do the job better than
    what they are doing.But they are not able to do
    so.
  • Most kids know how to get better marks than what
    they have been getting but they dont seem to be
    improving on that. Their action what they know
    do not go togetherthe rot cause being that they
    havent applied their knowledge/ understanding to
    form good habits---habits are cruces.

30
2. Study Habits Formation/ Organization
  • Know to your subconscious level the
    multiplication tables up to 25,squares
    squares-roots up to 20, cubes cube-roots up to
    15,and varied equivalences among per cent
    fractions ratios, and your math would be
    faster, youll be able to use the power of the
    subconscious to tackle the tricky problems/
    tests.

31
Study Habits Formation/ Organisation
  • By forming an the habit of doing an activity you
    are able to do it with complete ease almost
    automatically---true for both good bad habits.
    When you do an activity for the first time, you
    have to think of each step perform the
    activity. But when you keep doing the activity
    repetitively, you develop habit of doing that---

32
2 Study Habits Formation/ Organisation
  • For any test/ examination you have to be at your
    conceptual best during test/ examination hours.
    If you need to recall the theories/ concepts/
    formulae while solving the problems in the
    examination, when you will not be able to attempt
    sufficient number of questions to get you
    meritorious position, especially in a
    competitive examination, say IIT JEE--/
    concepts/ ideas to solve those problems should
    keep coming to your intellect.

33
2 Study Habits Formation/
Organisation
  • Habit formation uses the power of the
    subconscious most of our activities are dictated
    by the subconscious and so it is important to use
    its power. As you practice an activity become
    independent of conscious thinking during the
    performance of the activity , you achieve a state
    where the activity is performed automatically by
    the subconscious intellect.

34
2 Study Habits Formation/ Organisation
  • You need to develop the habit of understanding
    the theories well (especially, their derivation)
    thinking conceptualizing those theories ,
    applying them in solving conceptual problems
    continually developing better techniques/
    alternatives to solve the problemsbuilding
    theories.

35
2 Study Habits Formation/ Organisation
36
2 Study Habits Formation/ Organisation
  • You can reduce the occurrence of silly mistakes
    by becoming careful in that---
  • we first develop a habit , then it rules
    us.' It's better to start developing these
    creative habits at the earliest. Developing a new
    habit is easier compared to changing a
    well-formed habit.

37
3 Absorption of Elements / Fundamentals.
  • It is absolutely essential that you understand
    the basic principles of Mathematics, Sciences in
    so much as problems are based on certain
    well-articulated principles of Mathematics
    Science
  • While studying a principle or solving a problem,
    pay attention to words used in sentences. Never
    consider any word redundant either in principles
    or in problems---word throw a lot of information
    about the formulation of theorem as well as
    situations of problems all laws, formulae,
    equations, transforms have many limitations.

38
3 Absorption of Elements / Fundamentals
  • Be absolutely sure about their limitations pore
    over between the lines the fine print/ small
    print, the large print, the bold print all the
    conditions/parameters allied in the law/
    theorem/formula/ concept/ theory/ ---also learn
    to deal with the situation where the laws,
    formulae, equations fail.

39
3 Absorption of Elements / Fundamentals
  • While practising if you are not able to solve a
    problem, dont rush for the provided solution.
    Apply your imagination further, may be youre
    just overlooking certain part of theory implied
    in the problem. Also think about the assumptions
    that can simplify the problems, reduce the
    calculations.

40
3 Absorption of Elements / Fundamentals
  • In Science Mathematics, a good diagram is a
    very valuable asset. Try drawing a clean proper
    diagram whenever required during the course of
    study or a problem. Also, think of drawing
    successive simplifications which will lead to
    precise understanding of either a theory or a
    problem.

41
3 Absorption of Elements / Fundamentals
  • The better better insight of a theory is gained
    while solving the stiffer stiffer
    problemsproblems-solving gives you the insight
    into the type of intellectual skills that are
    required in developing mastery over the subject.

42
3 Absorption of Elements / Fundamentals
  • In Mathematics, most of its concepts and the
    theoretical results are introduced as the basics.
    Theory in Math is developed in the abstract and
    stands on its own. Math makes you logical
    analytical, when you sift information draw
    reasonable inferences, as every succeeding step
    is drawn from the preceding by using sound logic/
    algorithm. Explore mathematical ideas and justify
    their reasoning .

43
3 Absorption of Elements / Fundamentals
  • Any Mathematical problem can be tackled by
    employing more than merely one logical or
    analytical approach as Problem X could be solved
    trigonometrically as well as by Vector Algebra,
    too.

44
3.Absorption of Elements / Fundamentals
  • The aim outcome of good teaching should be to
    develop the skill, intuition capacity in
    students to think of mathematical ideas without
    these being explained to them by somebody, and
    solve problems through methods not taught to
    them. This is possible only if the same is
    understood practiced by teachers both
    teachers students must become autonomous
    learners. A good teacher should be able to create
    curiosity in students.

45
4 Knowledge vis-à-vis Information
  • Aptitude is a function of time. Learning is a
    slow process it does demand that one spends
    time efforts to understand a concept/ topic/
    be able to apply. One learns best through an
    acquisition of basic cognitive process underlying
    all contents rather than contents.

46
4 Knowledge vis-à-vis Information
  • In Mathematics sciences one has to be more
    concerned with basic structures
  • concepts than numerical drill---there is a
    world of difference between information
    knowledge.

47
4 Knowledge vis-à-vis Information
  • Information is making the student memorize the
    statements of law, say, Law of Logarithm, in
    45-minute period while knowledge is spending
    four periods or so in explaining the meaning of
    each every word in these statements of Law of
    Logarithmic Laws, deriving the laws making
    the Students apply these formulae in solving a
    number of practical problems.

48
4)Knowledge vis-à-vis Information
  • The proof, the derivation of the Law/ formula is
    really what Mathematics is all about, what
    Sciences are all about.
  • CASE STUDY
  • Lets have a close look at typical student
    from class VIII. He computes simple interest
    formula I(Pxrxn) /100. During the course of the
    year he solves more than 40 similar problems. He
    is merely computing the product of P,r and n and
    dividing it by 100. He then checks this number
    with the number given at the back of the book. If
    it does not tally it computes it again. All these
    efforts only ensure that the student has correct
    knowledge about how to compute simple interest.
    To gain the knowledge he must understand why this
    formula really computes the Simple Interest-----
    the proof, the derivation of the formula
    (theoretically) is realistically the crux, is
    really what Mathematics is all about.

49
5 Functioning of / Sharpening the
Intellect.
  • One should not accept any formula without proof
    similarly, one ought to learn the justification/
    rigour of each every geometric construction.
    For this, one ought to learn more about ones
    most important instrument the intellect/ brain
    ---its functioning. You have more than 1000
    volumes in your library, say. If you buy a new
    book arbitrarily place it somewhere then it
    will be very difficult for you to retrieve the
    book. You should certainly not keep a math book
    along the physics books.

50
5 Functioning of / Sharpening the
Intellect.
  • You should certainly not keep the math book along
    the physics book. Among the math books, you must
    separately store the books on Arithmetic,
    Algebra, Geometry, Probability, Calculas, etc.
    Among the Geometry books, it should be further
    classified to Euclidean Geometry, Coordinate
    Geometry, Differential Geometry, Algebraic
    Geometry, Fractal Geometry so on.

51
5 Functioning of / Sharpening the
Intellect.
  • In our brain we have an astonishing amount of
    information stored. So any new concepts we learn
    we must be extremely careful in keeping it in the
    correct place in the brain.
  • Now how do we really do it- If you study a new
    idea in isolation then in a very short time you
    will forgot it . You must make a conscious effort
    to associate the new idea with a number of
    similar ideas already existing in the brain .

52
5 Functioning of / Sharpening the
Intellect.
  • Whenever you study a new concept / law, follow as
    many of the suggestions mentioned below-
  • First try to think about how the discoverer of
    this result might have found this result.
  • Try to prove this result independently. Who
    knows, your solution may be much simpler one.
  • If you do not get the proof, just read a couple
    of lines of the proof with this starting point,
    try once again.

53
5 Functioning of / Sharpening the
Intellect.
  • Now relativistically you still have a lot of
    time, which you could utilize to understand the
    concept of Compound Interest derive the formula
    for the Amount in this case.
  • You could create a number of formulae in the case
    of Compound Interest according as the interest is
    paid after each month or each day or even after
    each hour.

54
5 Functioning of / Sharpening the
Intellect.
  • d. Once the complete proof is understand, list
    all the theorems/ results, which you might have
    used in proving that theorem. Prove each of those
    theorems/ results.
  • e. Find out the number of corollaries of that
    theorem.
  • f. Find out the various ways in which that
    theorem could be generalized.
  • g. Teach that theorem to your friends/ others.

55
5 Functioning of / Sharpening the
Intellect.
  • You could relate this concept / formula/ result
    to the population-growth problem and estimate the
    future population of our Bharat, that is, India
    or to the depreciation/ decay rateyoud truly
    appreciate exponential growth or decay
    application problem (11/n)n is similar to
  • AP(1r/n)nt Pert , e incorporating the
    growth increase into the number ! This way you
    would start enjoying Mathematics/ Sciences.

56
5 Functioning of / Sharpening the
Intellect
  • Having mastered the concepts/ topics you could,
    now you may go through quickly all the problems
    in the textbook and identify that actually there
    are only 5 to 7 types of different problems in
    the concept. This way you would start developing
    the ability of sifting the essence from the
    gross, inculcate the habit of studying
    Mathematics/ Sciences / joyfully!.

57
5 Functioning of / Sharpening the
Intellect
  • Creativity and Innovation are not drilling and
    monotony. Discover the creativity innovation
    within yourself. Try to construct some new
    problems on the topic you have completed from the
    textbook.

58
5 Functioning of / Sharpening the
Intellect
  • Following are the reference books you should have
    in your personal library, besides reading as many
    books written by world-famous authors Polya,
    Sharygin, Coxeter, Yaglom, Martin Gardner, Ross
    Hansberger-
  • a. Elementary Number Theory by David
  • Burton.
  • b. An Excursion in Mathematics---
  • Bhaskaracharya Pratishthan.
  • c. Mathematical circles A Russian Experience
    by Fomin.
  • d. Challenge Thrill of Pre-college
    Mathematics by
  • Krishnamurthy.
  • e. Adventures in Problem-solving by Shailesh
    S.

59
6 Fundamentals Mantras.
  • i. Practice Pranayama regularly.
  • ii. Link the topics/ chapters / units, i.e., make
    a chain of preceding succeeding topics / units
    in your study.
  • iii. Go on reviewing what you go on studying---
  • brushing up helps you remember the things
  • with greater effectively.
  • iv. Use your idle time to memorize formulae/ laws
    so as to utilize your free time judiciously.

60
6 Fundamentals Mantras.
  • v. Attempt to connect common life events with
    your studies , so as to analyze the events
    occurring everyday around you with scientific
    attitude----apple falling event arouses g in
    Sir Newton.
  • iv. Learn the lessons by heart by with
  • understanding.
  • vii. Try tricky problems after small-time gaps.
    If
  • problem has become just inconceivable for
  • you, leave it for a while do something
    else,
  • i.e., relax. Then come back to it.

61
6 Fundamentals Mantras.
  • viii. Handle the problem in three different
    phases
  • a beginning, a development an end.
  • ix. Of all the principles of time management,
  • none is more basic than concentration. The
  • amount of time spent on problem /topic is
    not
  • what counts its the amount of
    uninterrupted
  • / focused time, knowledge/ understanding/
  • wisdom gained thereof. So your life style
    ought to be
  • Pranayama-oriented.

62
6 Fundamentals Mantras.
  • x. Share your experiments / experiences with
    othersyour thoughts are further stimulated by
    doing so.
  • xi. You can underline key points, number them in
    the margin and index them on the flyleaf.
  • xii. Three or four difficult text are easier than
    one, for one
  • book illuminates another get several books
    on the same
  • subject.
  • Xiii. In a relaxed frame of mind, you will be in
    a better
  • position to identify the different links of
    various concepts
  • in the same question and solve unknown
    problems.
  • Pranayama enriches your EQ/ SQ.

63
6 Fundamentals Mantras.
  • xiv. The habit of referencing, i.e., consulting a
  • dictionary and cross-references will make
  • the learning more meaningful.
  • xv. Organize your study, timetable-wise you
  • do need a work-plan. Allow more time for
  • the areas you are weak on.
  • xvi.You will achieve more if you vary your
  • revision, breaking up your study sessions
    into
  • fairly shorter periods and challenging
    subjects
  • frequently

64
6. Fundamentals Mantras.
  • xvii. Be scientific/ methodical in your
    approach. Let us take a very simple example of
    mathematics to explain it-
  • Example X Prove that in acute-angled triangle
    ABC, a/sin Ab / sin Bc/ sin C.

65
6 Fundamentals Mantras.
  • (P). Start by drawing a diagram if it is
    relevant. In this case it is obviously essential,
    so begin with the triangle.
  • (Q). Next write down any number of equations that
    are given and fill in on the diagram any
    information / facts you have in this case very
    little.
  • Mark the standard notation for the elements of
    the triangle and also that although the equations
    in the problem are written as one line, these can
    be re-written as three separate equations.
  • (R). Write down any other equations you may need
    add any constructions line to your diagram that
    may help with the solution. In this case the
    problem uses sine of an acute angle, so the
    sine function is probably going to be needed
  • Sin y opposite side/hypotenuse of a right
    triangle y being acute .

66
6 Fundamentals Mantras.
  • (S). By drawing inside a perpendicular
  • construction line from B to AC, you
  • produce two right-angled triangles.
  • (T). With the help of h you can now begin
  • to formulate some relationship between the
  • lengths a c and the angles A C. With
    the
  • sine function you get
  • sin Ah/c, sin C h/a.
  • Your question is almost solved. A little
  • algebra will show that c sin A c/ sin C.

67
6 Fundamentals Mantras.
  • (U). Have you finished the problem ? In
  • this case you havent, since only one
  • of the three equations has yet been
  • proved. However, you can now go on
  • to prove another of them in a similar
  • way but with a different construction
  • line. The fundamental point about
  • answering Math problem is that you have
  • to be algorithmic in your approach.

68
6 Fundamentals Mantras.
  • The summary of the method suggested in the
    Problem X above follows.
  • (p) As with any other subjects, read the
    questions carefully, noting how many parts there
    are to it and thinking about it until you are
    quite sure you understand what you are being
    asked to do.
  • (q) Draw any relevant diagram or graphs, using
    the information that is given to you in the
    problem. If a diagram is not needed, it may be
    useful to note down the information given to you.
  • (r) Add to your diagram anything else that might
    be helpful. (construction lines, angles,
    assumptions, etc.).

69
6 Fundamentals Mantras.
  • (s) Write down the equation given others that
    you may need. Jot down relevant formulae as well.
    These steps are important, especially if you
    dont immediately see the way to solving a
    problem, since the very process of collecting and
    assembling the information often shows you how
    the problem can be tackled.

70
6) Fundamentals Mantras.
  • (t) Work through the questions stage-by-stage.
    The success in solving an early part of the
    problem may help you with another part later on
    in the question.
  • (u) With problems it is very important that you
    show all the stages of your working fully
    clearly. If you arrive at end of question with
    the wrong answer, it may be that you have simply
    made a mistake somewhere. It will be easier for
    you to check for this find the mistake if you
    can actually see clearly what you have done. It
    also makes it possible for the teacher or
    examiner to see that, in spite of the error, you
    have understood the problem and know the methods
    of solving it, you may be awarded some credit.
  • Thats trigonometric approach to solving
    Problem X.
  • Alternatively, by

71
6. Fundamentals Mantras.
  • Vector Algebra, to prove
  • a/sin A b/ sin Bc / sin C,
  • you assume vectors a, b, c as
  • marked in the figure. From the triangle
  • Law of Addition Of Vectors, we have
  • ab-c
  • Or, abco----1
  • On taking vector product with a, we get
  • ax(abc) axo.
  • A little vector algebra would yield
    axb-ax-c, as axa o
  • This implies axbcxa----2 Vector Product
    Definition
  • Similarly, on taking vector product with b in
    1,
  • bx(abc)bxo----- bxc-bxa, as bxb o.
  • Or, bxcaxb3 On combining 2 3,
  • axbbxccxa------ axbbxccxa.
  • This implies a b sin (pie-C)b c sin ( pie-A) ca
    sin (pie-B), on
  • Applying vector product analysis, which yields a
    b sin C b c sin A c a sin B, by property of
    sine function. Now a little algebra would yield
    the desired result.

72
6) Fundamentals Mantras.
  • xviii. Noting.
  • Note-Taking Note-Making Exercises are
    quite intellectual in nature. You cant take
    notes without thinking about the material you are
    dealing with, since you have to pick out
    important points summarize/ abstract them.
  • Noting process helps to understand what you are
    trying to learn, besides fixing the material in
    your memory, and helping you remember where to
    find them again for effective revision.

73
6 Fundamentals Mantras.
  • Buzans have emphasized so scientifically on the
    why/ how of note-making/ taking process in their
    Radiant Thinning Mind Mapping.

74
6. Fundamentals Mantras.
  • In the Linear Layout of Notes, loose leaf-paper
    may be used instead of an exercise book, leaving
    spaces for addition later on loose sheets make it
    easier to add to your notes in terms of
    enrichment as much as blank spaces on each sheet
    of paper a closely-written page (layout-wise)
    may look very neat but it doesnt give instant
    clues to its contents. In Pattern layout of
    Notes, you may draw box-figures to inter-connect
    various themes, beginning at the center with the
    main topic.
  • A spider-pattern giving you a memorable overall
    view of the concept/ topic/ subject (whole
    pattern) be supplemented by linear-layout notes
    where you feel more explanatory details are
    required.

75
6. Fundamentals Mantras.
  • CASE STUDY OF TOPPERS-
  • While studying, they tried to catch on what
    lesson was about and then read intensively,
    poring over.
  • The habit of consulting a dictionary and
    cross-reference made the learning more meaningful
    for them.
  • They prepared their own notes from the texts/
    books they read, underlying the important points
    and truly practicing Radiant Thinking Mind
    Mapping.
  • They reviewed the learnt material at regular
    intervals.
  • They related/ correlated materials learnt in one
    subject or course to those learnt in others, and
    contemplated on practical application (s) of the
    concept/ theory.
  • They studied different subjects each day
    according to a fixed routine at home.

76
6. Fundamentals Mantras.
  • The process of enjoying problem-solving
    Mathematical Scientific involves following
    steps
  • (a) Be aware of all the Mathematical
    Scientific
  • data vocabulary ( words phrases )/
    symbols/ conventions /scripts/ hierarchies with
    respect to Definitions, Theorems, Properties
    of Figures, Relations, etc. of all the
    previous current years of your studies---all
    noted in your daily diary for easy reference.
  • (b) Study the Text contemplate on figuring
    out the step/ logic involved in the solved
    problem in the Text. Go on adding in your Diary
    the newly learnt concepts/ theories/ results/
    formulae/ vocabulary.
  • (c) While solving a problem , sketch it, if
    possible, in terms of its all parameters, take
    care of signs, degrees or radians, or pi, or
    units/ dimensions----all be in the same scale.
    Youll be able to figure out the logic/ steps
    with the help of the knowledge/ understanding of
    the currents (data provided in the problem)
    and previous theories/ concepts / years wisdom
    to solve the problem. With the help of your
    imagination / brainstorming / presence of mind/
    maturity, youd arrive at the solution in stages.



77
6. Fundamentals Mantras.
  • xxi. Should you be scheduling your studying all
    scientifically/ spiritually practicing your
    Pranayama all regularly, processing-wise youll
    be on your progressive way to be able to write
    the National Standard Examination/ Indian
    National Olympiad in Math/ Physics/ Chemistry/
    Biology in November/ December, 2010 and onwards,
    followed by the International Olympiad, I.S.C.,
    P.M.T., P.E.T.,
  • I.I.T., / J.E.E.,
  • K.V.P.Y., S.C.R.A., N.A.D., B.I.T.S., S.A.T.,
    etc. in 2011 and onwards all successfully .

78
6. Fundamentals Mantras.
  • xxii. Catch/ Understand Perceive the context of
    new ideas / concepts/ theories, derive /
    integrate them.

79
7. What is Understanding
  • I feel I understand something if, when, I can
  • State it in my own words.
  • Give examples of it.
  • Recognize it in various guises circumstances.
  • See connections between it other facts/ ideas.
  • Make use of it various ways.
  • Foresee some of its consequences.
  • State its opposite or converse.

80
7. What is Understanding
  • h. Can search for innovative forms, for
    alternatives fresh resources.
  • i. Form a concept build a theory derive/
    integrate the results.
  • j. Use the ideas that are already in my mind
    in ten or fifteen different ways to come up with
    news ones
  • k. Respond flexibility effectively to the
    unexpected
  • l. Uncover newer knowledge enhance resources

81
Closing note
  • We concur with the view of Jamshedji Tata, the
    farsighted pioneer visionary of scientific
    research development in India when he says
    that-
  • What advances a nation or community is not so
    much to prop up its weakest and most helpless
    members as to lift up the best most gifted so
    as to make them of the greatest service to the
    country. I prefer this constructively philosophy
    which seeks to educate develop the faculties of
    the best of your young men.

82
Closing Note
  • Start enjoying study/ exploration of the sublime
    Self the spectacular.
  • Good Luck!
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