Original Site Title: Appetizers and Lessons for Mathematics and Reason, June 1995 to April 2012. New site title:
Logic and Mathematics Skill & Concept Building Site Map || Français: 26 pages
for college students, gifted teens, home-tutoring and K1-12 schooling, with chapters on Logic and Pattern Based Reason to inform and amuse.

Logic 5 Chapters Arithmetic 10 Steps Algebra 12 Starter Steps & 5 Advanced Steps
Work & Study 23 Tips Geometry 15 Steps Calculus 70 Lessons

Ages 15+: Why study slopes Polynomials Quadratics Why factor polynomials Logarithms Functions
What is similarity Euclidean geometry leanly Coordinates + complex no.s Vectors DC Electric Circuits

Ages 12+: Prime factorization Written work formats Decimal place value Extend arithmetic skills orally
What is a variable 5. Fraction Operations by Raising Terms Solving Linear Equations: Take I Take II


Online Volumes: 1 - Elements of Reason, 2 - 3 Skills For Algebra, 3 - Why Slopes and
More Math
, 1A - Pattern Based Reason, 1B - Skill Development Principles + Troubles

Welcome:Site material may develop critical thinking, improve reading and writing, and build mathematics and pattern based reasoning skills. Online Volumes 1, 1A and 2 give avid readers in school and out the best places to begin.

Teachers & Tutors: This December 2011, 5-phase framework offers a context for mathematics & logic education. Phases 1 to 3 focus on skills with actual or potential local value for adult & daily life. College-oriented phases 5 & 4 focus on calculus & preparation for it. Phases 1 to 4 may also serve trades & professions not dependent on calculus.

Site Review: Math resources ... span ... arithmetic, logic, algebra, calculus, complex numbers, and Euclidean geometry. Lessons and how-tos .... provide a good foundation for high school and college ... mathematics. Read more.

Home < Archives < Mathematics Education Essays << 02 20 mathematics education references

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Mathematics Education References, Etc:

Coffee Table Books:

  1.  Mathematics From the Birth of Numbers, by Gullberg Norton Company, New York & London, 1997,  ISBN 0-39304002-X, QA21.G78 1996, 1002 +xxiii pages,  

    Well-illustrated. Very readable by masters of differential and integral calculus. A copy of it should be in every school where calculus or preparation for calculus is taught.   If not, strongly suggest that one should be ordered.
  2. The VNR Concise Encyclopedia of Mathematics by W. Gellert, H. Küstner, M. Hellwich & H. Kästner, Van Nostrand Reinhold Company, 1975 (or 1977). 450 West 33rd Street, New York, N.Y. 10001 (circa 1977) 750+ pages. ISBN: 0-442-22646-2 (hard cover) and ISBN:0-442-22647-0 (paperback).

    Applications of mathematics in money computations, geometry, navigation, surveying and so on, are found in this encyclopedia – one reference for subjects for further inquiry. This is a beautiful work. It has many colored pages and many diagrams. This work gives a broad overview of mathematical ideas from advanced high school to specialized studies in college or university. It contains many worked examples. Every high school math and science teacher should own or have access to a copy of this encyclopedia. So should every gifted student taking mathematics at the high school level and above. A copy of it should be in every college and community library. If not, strongly suggest that one should be ordered.  

  3. Mathematical Thought from Ancient to Modern Times, by Morris Kline,  as three volumes (1990, published by Oxford University Press).

    It was first published as one book in 1972 by the same press. This work gives an overview of the discipline, the strands of reason and geometric thought that entered into it in rigorous and not so rigorous fashion. This work describes the changing nature of mathematics. Mathematics apart from geometry was not a deductive exercise. In particular, the symbolic reasoning of algebra, also called analysis from 1700 to 1900 was a tool with useful results – faith in it would follow usage. There was no rigorous and no precise thought-based foundation. The material underlying algebraic or symbolic analysis treatment of calculation, that is the concept of number (whole, fractional, negative, imaginary, complex) was only clarified gradually. This work describes mathematical knowledge before its deductive codification, that is, its derivation in an axiomatic framework for sets and arithmetic. This reference is more technical than the rest, and may need to be sampled rather than read from end to end in the first instance. Its eventual comprehension could be the target of a college student specializing in mathematics.

Secondary Mathematic Education - technical base etc.

There is a difference between discussion of delivery style and content matters.  Delivery styles come and go quickly.  Content matters change, but does so more slowly.  The 1960s, 1950s and even the 1940s set the stage for the technical discussion and design of course content. That content lingers on today in pre-university calculus oriented courses.   In some of the texts below we see discussion of the topics prior to the settling of conventions regarding the extent, if any, of their inclusion in the curriculum. 

  1. What is Mathematics, R. Courant & H. Robbins, Oxford University Press, Fourth Edition.

    Classic Work. This may be taken  a prequel to the discussion in the 1950s of what should be taught in pre-university mathematics.  Very readable for undergraduate students in mathematics. 

    The geometric interpretation (or representation) of complex numbers assumes the addition theorems (angle sum formulas) for sine and cosines in order to show how to multiply complex numbers using moduli and angles. Compare and contrast that with the site development of complex numbers. 

  2. Secondary School Mathematics,  J. J. Kinsella, published by The Center for Applied Research in Education, Inc., New York, 1965

    It describes mathematics instruction from the early 1900s to the 1960s in North America. Many of its comments are still valid.
  3. The Learning and Teaching of Mathematics, Its Theory and Practice, The 21st year book of the National Council of Teachers of Mathematics, Washington D. C. 1953,

    This work ends with the following on pages 348-9.  The phrases Learning Engineer and Master Technician are noteworthy.

    • page 348. a teacher is a learning engineer, a builder of minds that will solve problems.  As such, the must first know the total mathematics he will teach,  that is, the framework.  

    • page 348. The lack of correct concepts in arithmetic may be one of the great reasons for the difficulty algebra presents to so many of our students.  Opinion: adds the algebra gaps above as a further reasons. 

    • page 349. .. in a sense the teacher must be a master technician. He must know how to build any known kind of learning.  .. must weigh, balance, and appraise the possible learning.    ... know their relative worth both for the individual and for society.   
      Opinion:   put the relative worth for the individual first. That  would serve best the needs of society.

    • page 248 There are some persons who say one who knows cannot teach for he cannot fathom the difficulties of his students. These persons say that as a teacher work with his students through a problematic situation which is new to both teacher and student, real learning takes place and then only.   We believe this assumption to be entirely erroneous and assert that a teacher is a learning engineer ...   Opinion:  Those who say skills and knowledge are not observable nor verifiable discount what is done in carpentry, cooking, engineering, science and mathematics in an observable and verifiable manner.

  4. The Growth of  Mathematical Ideas, Grades K - 12, The 24th year book of the National Council of Teachers of Mathematics, Washington D. C. 1959.

  5. Program for College Preparatory Mathematics, Report of the Commission on Mathematics, College Entrance Examination Board, New York 1959, 63 + x pages.

    This basic outline of mathematics in grade 9 to 12 still echoes in US and Canadian courses. This booklet focus on education for "university-capable" students with a few remarks on mathematics in the general education for those (most) not going.  Appendices provide more details.  The Preparation for college here means preparation for calculus and analytic geometry.  

    There is a strong, college preparation orientation not just for engineering and the physical sciences, but also for mathematics itself.  In that, the mathematical orientation (the striving for a logical rigour) may be too much.  The rigour present in the diagram-free, algebraic-deductive axiomization of  modern mathematics is lost in the classroom with the use of diagrams in the development and application of trigonometry and beyond calculus for the exposition of ideas. In order to avoid details that are too technical (overwhelming) for students and teachers,  the classroom approach to mathematics has to introduce mathematical practices and tools likely to be of service in other disciplines in manner that prepares for but does not provide the rigour of advanced studies. I object to the criticism of earlier curricula on the basis of standards for rigour that in retrospect, the new curricula in formation cannot meet.  That is the pot calling the kettle black. 
  6. Program for College Preparatory Mathematics, Report of the Commission on Mathematics, APPENDICES, College Entrance Examination Board, New York 1959, 223 pages.

    In these appendices, there is a strong, college preparation orientation not just for engineering and the physical sciences, but also for mathematics itself. 
    Algebra Geometry Trigonometry
    1. An introduction to Algebra  
    2.  Set, Relations and Functions
    3. Classroom Approach to Irrational Numbers.
    4.  Linear Function and Quadratics
    5.  Complex Numbers
    6.  Limits
    7.    Permutations, selections and the Binomial theorem
    8.  Mathematical Induction
    9.  Sets - How to specify, Operations on Sets
    10. Reasoning for Modifying the treatment of Geometry
    11.  Deductive Reasoning
    12.   Indirect Proofs
    13.  The first Theorems
    14.  Coordinate Geometry Intro
    15.  Theorems having easy analytic proofs
    16.  Solid and Spherical Geometry
    17.  Transformations
    18. Order Relations in Plane Geometry.
    19. Vectors, Intro
    20.  Coordinate Trigonometry and vectors
    21. Trigonometric Formulas
    22.  Circular Functions

    Remarks: 
    1. The names of some chapters have been modified - abridge or extended.
    2. With a pre-university orientation, these appendices   cover the essential elements of algebra, geometry,  trigonometry and vectors  in grades 9 to 12 in 22 very detailed, lesson-plan oriented chapters.  The approach is authoritative.  Rules and Patterns, even axioms,  are given for students to accept without any attempt to rationalize them at the secondary level.  
    3. The introduction of a variable in the introduction of algebra, topic 1, is a little too formal.  Site pages include a more intuitive, pre-algebraic approach that could serve as a prequel, and separate the notion of variable from the use of symbols. 
    4. The coverage of complex numbers is done in a formal, here is how to calculate with a + bi manner, with no geometric illustration, except that implicit in the use of order pairs (a, b)  to represent a + bi.  That being said, the geometric representation of complex numbers as vectors is introduced in coordinate trigonometry and vectors. 
    5. The directions on how to specify sets is very clear - worth repeating. 
    6. Deductive Reasoning and Indirect Proofs are given in a how to do it manner, with no attempt at any rationalization. Site pages point to alternatives.
    7. The description of 30 theorem having easy analytic proofs is neat. 
    8. The coverage of solid and spherical geometry is informal - neatly based on diagram to demonstrate ideas. It is not axiomatic.
    9. The introduction of vectors is pattern based. Here are some practices to follow.
    10. The coverage of trigonometry while analytically is strongly based on diagrams.

     

  7. Secondary Mathematics, A Functional Approach for Teachers, H. F. Fehr,  D. C Heath and Company Boston 1951.

    The book is interesting for its exploration of possibilities, it rigour, and it frequent mention of physical applications. I wonder if modern calls for cross-curricula development of mathematics and other disciplines recognize as such the possible interplay between high school mathematics and physics and/or the mathematics of finance, growth and decay. 

    This work is written by a Professor of Mathematic Education who has great expertise in mathematics.  The book explores possible routes for for the development of geometry, linear and quadratic functions; numbers, constant, variable, function, equation and graphs; elementary curve tracing; loci and the conic sections (a must read for me),  etc. etc.  Professor Fehr use of the word functional may refer to the common use of the word functional in response to the question: does it work? Alternatively, it may refer to the books emphasis of the role of functions in mathematics. 

    The chapter pp254-296 on complex number systems and trigonometry gives as a exercise for students (!) the task of giving a geometric proof of the distributive law for complex numbers when multiplication is defined by multiplying moduli  and adding angles.  Professor Fehr  must have had a few proofs in mind.  .Perhaps they will found the end of chapter references on page 296.  The site development of complex numbers was updated December 2009 gives proof. It  give the most recent and simplest site proof of the distributive law, the simple proof I have looking for since seeing Feynman in 1976 describe physics in terms of adding and multiplying vectors in the plane.   That being said the site development  gives a simple proof of the distributive law for complex numbers, independent of trigonometry. Whence complex number methods may be employed to develop circular, periodic function, trigonometry. That implies a simplification of the high school development of trigonometry which I have seen in high schools and colleges since the mid-1960s.  Thus the site development  gives methods, fresh and re-invented, the exact division is not clear to me, for making complex numbers, trig and vectors easier to learn and teach. 
     
  8. New Thinking in School Mathematics, Organization for European Economic Cooperation, Office for Scientific and Technical Personnel, May 1961.

    The text discusses what should be in or out in mathematics skill development. The selection of topics appears to be college oriented.  That being said, given the experience of the last five decades, I suggest common or likely needs of student in daily life, immediate or long-term, should be the first focus of quantitative skill development in say K-8 or 9, so mathematics instruction is concrete for teachers, parents and these students.    That being said, we should weave advance level  ideas into this early instruction only where that inclusion makes skill and concept development clearer, since the inclusion may be seen as needless overhead by teachers - those not familiar with the long-term value of that inclusion.. Given the choice between two routes for skill development, both being of equal service for common or likely needs, the route which serves advanced mathematics most should be chosen. 
  9. Synopses for Modern Secondary School Mathematics, Organization for European Economic Cooperation, Office for Scientific and Technical Personnel,  1961.

    This cover secondary school education, 1961, European style for cycle I (ages 11 to 15) and cycle II (ages 15 to 18).  Arithmetic, algebra, geometry, analysis are all cover from an advanced level, with preparation for university studies very much in evidence.
  10. L' Enseignement des mathematiques: J. Paiget, Beth, J. Dieudonne, A. Lichnerowicz, G. Choquet, C. Gattegno, published by Delachaux & Niestle, Nechatel (Switzerland). 

    Of interest here is the fact that this is a joint work of the pychologist Paiget and first rate mathematicians with positions in France and the USA. This work connects Paiget with the very abstract Bourbaki school of mathematics in a way that implies an alliance but not opposition.  That should be food for thought for present day interpreters of Paiget work, constructivists included.
  11. 1985 Curriculum Guidelines, Mathematics Intermediate and Senior Divisions, Grades 7 & 8, Grades 9 & 10 Advanced Level,  Grades 11 & 12 Advanced Level, Ontario Academic Courses, Minister of Education, Ontario. 

     The description in detail of skills and concepts is worth noting. It indicates a progression. This curriculum guides names or  describes in detail the skill and concepts to be covered, but does not specify the teaching technique for each.   The curriculum clearly represent preparation for university or college level studies in mathematics science or business.  That being said,  I think students in grade 7 and 8 would benefit from a focus on the quantitative skills and concepts likely to be needed in daily life, sooner or later.  That focus most likely occurs outside the advance level versions of grades 9 to 12. But the underlying subject matter would be of great benefit to pre-university students, and would give common ground between them and others not heading for university. 

College Level Mathematics Education

  1. Calculus, Lipman Bers, Holt, Rinehart and Winston 1969, SBN 03-065240-5

    A leading mathematics favors the decimal viewpoint of real numbers, at least for students not in mathematics. 
  2. How to Teach Mathematics, second edition, S. Kranz,  American Mathematics Society, 1991. ISBN 0-8218-138-6

    Here are recommendations for college level instruction.   I tried to follow them at the high school level. But they did not apply.  In particular,, I announced my marking scheme for the current term early on, only to discover end of term that the school required a new one, made-up at the last minute, by a school committee.  Ouch. 
  3. Committee on the Undergraduate Program in Mathematics: A Compendium of CUPM Recommendations, Volume I ,  Mathematical Association of America,  circa 1972

    Volume I offers recommendations for Training of Teachers,  Two Year Colleges and Basic Mathematics, Pre-Graduate Training. 
  4. Committee on the Undergraduate Program in Mathematics: A Compendium of CUPM Recommendations, Volume II,  Mathematical Association of America,  circa 1972

    Volume II offers recommends for college level programs in statistics, computing and applied mathematics,  circa 1972
  5. Mathematics as a Service Subject, ICMI Study Series, Udine 1987, Cambridge University Press 1988,  ISBN 0-521-35395-5 (Hardcover) and -9 Paperback.

    The title of the conference is what catches the eye. 

Mathematics - Foundations, History,  Logic, Philosophy Etc.

  1. History and Philosophy of Modern Mathematics,  Editors W. Aspray & P. Kitcher, Minnesota Studies in the Philosophy of Science, Volume XI, University of Minnesota Press, Minneapolis USA ISBN 0-8166-1567-5
  2. A Short Account of the History of Mathematics, W. W. Rouse Ball, 4th edition 1908,  Dover Publication Inc, paperback 1960. ISBN 0-486-20630-0
  3. A History of Mathematics, 1968 C. B. Boyer, Princeton Paperbacks, Princeton University Press 1985, ISBN 0-691-02391-3
  4. Makers of Mathematics, S. Hollingdale, 1989 & 1991, Penguin Books ISBN 0-14-01922-8
  5. The Nature and Growth of Modern Mathematics, 1970 E. E. Kramer,  Princeton Paperbacks, Princeton University Press 1982. ISBN 0-691-02372-7
  6. Number Theory and Its History,  Oystein Ore 1948, Dover Publications 1988,  ISBN 0486-65620-9
  7. A Source Book in Mathematics,  D. E. Smith, 1929,  Dover Publications 1959. IBSN 0-486-64690-4
  8. A History of Algebra from al-Khwarizmi to Emmy Noether,  B. L. van der Waerden.  Springer Verlag,  ISBN 3-540-13610-X, 260+ pages.

    Page 178 says the following regarding complex numbers:   Euler  ... did not give a satisfactory definition.  Clear, geometrical definitions ... were given by Caspar Wessel in 1997, by Jean Robert Argand in 1806, by John Warren in 1828, and by Carl Fredrick Gauss in 1831.    ...William Rowen Hamilton defined (1843) the complex numbers as pairs of real numbers subject to ... rules of addition and multiplication. Augustin Cauchy interpreted (1847) the complex numbers as residue classes of polynomials,..., modolo x2 +1
  9. Evolution of Mathematical Concepts, An Elementary Study, R L. Wilder, John Wiley & Sons 1968.

    Wilder is a former President of the American Mathematics Society. From the Jacket:  This book attempts to explain how mathematics came into being from the types of numerals found in primitive cultures, and to determine the cultural forces that have governed its development.  

    The realization that mathematical content evolves implies mathematics education content may evolve. That is liberating.
  10. Foundations and Fundamental Concepts of Mathematics 1958,  H. Eves, Dover Publications 1997,  ISBN -0486-69609-X
  11. Logic for Mathematicians,  A. G. Hamilton,  Cambridge University Press, ISBN 0-521-36865.
Secondary Mathematics for Ages 11+, A Practical Approach for home-tutoring or -schooling, or for schools & colleges with local curriculum control. Study how to include site content - its skill development how-TOs and innovations into present or future lesson plans - some reading required.

Road Safety Messages and Questions: When and why should you face traffic when walking along a road or cycle path? Is it a good idea to hang limbs outside of cars etc? What gives more protection in a crash: a car, motorbike or bicycle? See too, the BBC-Belgium story Texting and Driving - texting & the impossible test - the article links to a gruesome utube video on the subject

The Logic of Injustice: How Texas sent an innocent man to his death - The wrong Carlos. Some judgments are irreversible. Procescution: Where and when prosectors play to win rather than for justice, guilt beyond a reasonable doubt goes unrespected due to prosecutors who putting winning first, those innocence before the law may be convicted. Some procescutors offices in continuing to accuse after a pardon due to reasonable doubt or innocent being shown, may sucessfully oppose compensaton for false convictions by asserting a pardon individual is still under suspicion. Then the pardoned individual or the latter's estate is not compensation for years or decade of improper or false imprisonment, or for execution. Site chapters on Logic
and some in Pattern Based Reason may slowly lead to greater precision in reading, applying and writing laws.

May 2012, Composition Starting: Pre-School and Primary Mathematics - Quantitative Skills, An Intellectual View, Feedback Welcome:

The 8 Most Popular Site Inlinks

20 Times Table - the most popular site page - popular pages - unexpected.
Fractions & Ratios - with lesson on raising terms to introduce & justify times, division & comparison as well addition & subtraction
Parent Center - See below
Volume 1, Elements of Reason - Intro to all site books.
What is a Variable - best for ages 13+
Written work formats for Arithmetic and Algebra - a skill method and standard!
Complex Numbers Visually - best for ages 13+
Natural Logs, Exponentials, Powers, Roots

Division of Labour: This site offers advice and directions with pointers to resources elsewhere, if known, when they help or lessen the need to write more.

Parent Center: Help your child or teen learn:

Parent-friendly Work Booklets for ages 3+ to 13 Use these or others to check or build skills. Other booklets are available but these booklets allow parents unsure of themselves in mathematics to help their children. The selection acquired in Canada is published in the USA. So it has a US orientation. In retrospect, the selection shows parents what to check with the booklets or by other ways, the choice is theirs. But in retrospect, the selection does not cover integral and fractions liquid weights and measures - ask the publishers to correct that! For ages 9 to 12 say, parents may compensate by showing boys and girls how to use weights or mass, and further measures in food preparation. Beyond that children may be shown how to measure and calculate angles, lengths and areas [proportional amounts too] directly or by using maps and plans drawns to scale. Learning how to gather and measure all the ingredients, pots and pans for a dish or a meal, along with cleaning up sets the stage for like activities or experiments in science courses, and in developing organizational skills, gives boys and girls a head start. Good luck. At the other extreme, more comprehensive than light, if your motto is McCainian: drill, drill, drill then Toronto mathematician and actor John Mighton's jump math organization has jump math workbooks for at least grades 3 to 8 for at-home and in-school use - training sessions for teachers available. Jump math has been expanding to cover older students. Jump Math Samples: plus Fractions for Grades 3-4 & Grades 5-6 [Read] Free Resources grades 1 to 8 [unread - likely to be good]. and

Mathematics Skills For Ages 3 to 14 - technical!

Skills with take home value - A few ideas

Basic skills include time-date-calendar Matters; money matters; map, plan and scale diagram matters;counting, measuring and figuring; decision making with logic and likelyhood; being careful and being aware of the domino effect of mistakes; reading and writing with precision.

Is your child able to add, subtract and multiply amounts of money, work with fractions, work with clocks and calendars, work with maps and plans, and measure length, weight-mass and volume? Schools may promote your son or daughter without providing basic skills in reading, writing and arithmetic.

Arithmetic and Number Theory Skills

Algebra Starter Lessons

1 Working With Sets
2 Formula Forward Use - Evaluation
3 Solving Linear Equations - Skip first step with students able to solve 1 eqn in 1 unknown.
4 Computation Rules and Function Notation
5 Real Numbers
6 More Less Greater Than Inequalities and Comparison
7 Axioms Logic and Equivalent Equations
8 Unifying Theme For Algebra
9 Proportionality Backwards and Forwards
10 Examples of Algebraic Reasoning
A Origins of Counting and Figuring Methods
B Real Numbers Extrinsic Development


Site coverage of formuala evaluation format, of computation rules and axioms, and of the forward and backward use of formulas and proportionality relations lessens the amount of natural talent needed to understand and explain algebra.

Geometry - maps plans trigonometry vectors

1 Maps Plans Measurement
2 Euclidean Geometry - Constructions + extras
3 Cartesian and Polar Coordinates
4 Lines and Slopes Take 1
5 What is Similarity
6 Trigonometry first steps
7 Complex Numbers
8 Unit-Circle Trigonometry
9 Lines and Slopes Take 2 with tangent function
10 Intersecting Straight Lines and Transversals
11 Parallel Straight Lines and Transversals
12 Function Translating and Rescaling
13 Vectors
14 Degrees to Radians and Radians to Degrees
15 Arc or Inverse Trigonometric Function

Pre-Teen and young teen mastery of skills and practices which should be common with map-plans-diagrams drawn to scale, contour interpretation included, has actual or potential take-home value for daily- and adult-life in solving routine problems. Elevating some practices to principles, axioms or postualates, provides a base for analytic and Euclidean geometry, an analytic view of similarity, and an efficient mastery of trigonometry and complex numbers. Right triangle trigonometry provide an analytic alternative to solving geometric problems by drawing diagrams to scale.

More Algebra

Natural-Logarithms Exponentials Powers Roots
Five Polynomial Operations
Quadratics Geometrically
Functions
5 Factored Polynomial Sign Analysis Examples
Rewriting algebraic substitution as function substitutions

The first topic leads to a full high school level theory for the forward and backward mastery of growth and decay models and for definition, range and domains of radicals, roots and powers. The next two topics make quadratics and polynomials easier to learn and teach. Site coverage of functions turns vertical and horizontal line rules into computation methods for evaluating functions.

70 Calculus Starter Lessons

Calculus Lessons Elsewhere:

  1. How to Ace Calculus: Street Wise Guide - Mostly Text.

  2. Flash Video for Calculus Phobics

They cover basic topics in ways likely to complement your notes, your textbooks and site material. When Goldilocks trespassed in the house of the three bears, she found three bowls of porridge, two not to her liking, and one just right. Different bears have different tastes. As invited guest here and elsewhere, if one or more explanations is not to liking, try another. It may be better or just right.

Unsolicited Advice

Learning to do and high marks if it comes to easy is often deceptive - light rather than deep. For that reason, students with learning difficulties determined not to let it get in their way may go deeper and farther than those with none. High marks, if the come easy, may be deceptive - provide a too light and not a deep mastery. That could have been your problem in secondary school, one that leads to comprehension shock or difficulties in calculus and more generally in the first year of college. Bon Appetite.


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Home < Archives < Mathematics Education Essays << 02 20 mathematics education references

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Logic-Reason for all
Careful Thinking
Chains of Reason
Mathematical Induction
Responsibility
Bodies-of-Knowledge

Arithmetic - Ages 10+
1. Deciml Place Value - fun
2. Decimals for Tutors
3. Prime Factors - quickly
4. Fractions + Ratios
5. Arith with units - science

Geometry
1 Maps + Plans Use
2 Euclidean Geometry
3 Rct +Polr Coordinates
4 Lines-Slopes [I]
5. What is Similarity
Algebra Starters - the base
1. Better Work Format
2. Solve Linear Eqns
3. Computation Rules
4. Axioms, Item 3 Viewpnt
5. Formulas Backwards
More Algebra
Logarithms-ax & m/nth roots
Five Polynomial Operations
Quadratics Geometrically
Functions || Vectors too
Arith. Skill Check+Answers
Calculus Prep/Preview
What is a Variable
Why study slopes
Why factor polynomials
Complex Numbers
Limits + Continuity

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