Prime Numbers
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How to Find the Prime Factorization of a Number by Making a Number TreeCreating a factor tree is one of the easiest ways to find the prime factorization of a number.- Prime and Composite NumbersDefining prime and composite numbers as well as a look at the Fundamental theorem of arithmetic
Teaching Math: Prime and Composite NumbersAn experienced middle-school math teacher gives suggestions on how to engage students in a math lesson on prime and composite numbers.- Review Sheet for Ninth-Grade MathThis review sheet includes explanations and sample problems. It covers ninth-grade math, including highest common factor, prime numbers, lowest common mulitple, rounding, mixed operations and square root.
- Overview of Year 9 (KS3) MathThese explanations, examples and sample problems can help to teach or review square root, powers, multiples and factors.
- Prime Numbers Simply ExplainedThis article touches on the field of mathematics in such a way that your interest will only be primed, as you explore more the fascinating area of prime numbers.
- Algebra Help: Expressing a Number as a Product of Prime FactorsConfused about what a prime number or product is? You've come to the right place. Here I define these terms as well as give examples of expressing counting numbers as a product of prime factors.
- Introducing Prime Numbers to My StudentsThis is a written description of how I approach teaching prime numbers to my students.
- Prime Numbers and Prime FactorizationWhen talking about math, the term "prime numbers" and "prime factorization" often bring up confusion. In this article I hope to clear up some of that confusion.
- The Goldbach ConjectureWe are unsure about whether prime numbers greater than two can be expressed as the sum of two primes. Christian Goldbach conjectured on this aspect of prime number theory.
Tips and Tools for Teaching Even and Odd NumbersEven and odds numbers seem like a simple enough math concept to master but find out where the confusion usually starts and which common mistake kids often make.- Math O MathMath O Math why are you so hard?
Finding the Greatest Common Factor (GCF) Using Prime FactorizationHow to find the GCF or Greatest Common Factor using Prime Factorization. This also works to help you factor algebraic expressions- My Prime Mover and MeSPIRITUAL,GOD
Why is 13 an Unlucky Number?The number 13 has been considered lucky or unlucky for a variety of reasons by a number of different cultures. The theories behind this modern superstition therefore vary pretty widely.
Overcoming Math AnxietyIf you or your children cringe whenever the time comes to practice math, read these strategies for overcoming math anxiety.- Color PA haiku on the color purple
- What is Math?I outline why I think what we call "math" in school is really three rather different subjects
- Recognizing Math AnxietyLearn how to recognize symptoms of math anxiety within yourself and others.
Math LogicUsing two examples of mathematic logic, I explore the uses and explain the process of truth tables and euler circles. It doesn't have to be as difficult as it seems!- Review of the Lee Auto Prime Reloading ToolThis article will review the use of the priming tool for reloading ammunition.
- Simply MathShort Love Poem
- Time for a New Math?Math does well when you need to figure out how many apples you can buy, or if you want to figure out how old you'll be next year. Math is pretty logical, but math as we know it is unsound. We need to find something better.
- The Five Fundamental Laws of StupidityEven stupidity makes sense if you look at it long enough.
- We Are Starsnonce form, ascending and descending prime, joined
What Are Cole Semiprimes?Frank Cole became famous for multiplying two numbers together.- How to Survive Math ClassSurviving all types of Math class can seem impossible. Many students hate math and find it a waste of time, and have a hard time passing mathematics classes. Here are a few tips for passing any level and type of Math.
- Almost Every Number Seems to Have Unique and Identifying CharacteristicsUnique properties of numbers.
- Math Shortcuts That Can Help at Any AgeMath gives many people trouble all their lives. Most people must use a calculator or pen and paper to figure two-place or higher math problems, but here's a few tips to eliminate some of that:
