Archive for January, 2010

Teach Counting And Make It Easy

Sunday, January 31st, 2010

The mathematics begins with counting. How do we teach counting? Start with patterning. Just say the numbers from one to five, then one to ten then ten to twenty. Repeatedly. Start with your fingers, at bed time is a good time but any time is fine.

With most beginning students I make them write out the five basic concepts. With older students counting is redundant, they can all count, and you can make a joke of it. After they write down “Math is the study of numbers and all we do with numbers is count”, or some variation thereof, ask them to count to twenty. Then ask them to count backwards from twenty.

“See, I can teach you math, we are one fifth of the way there…you can even count backwards.” Then ask them to recite the abc’s backwards.

“Hmm, looks like you’re better at math.”

Younger students (and many older students) need to be taught the patterns. The highest number we count to is nine. The numbers tell us how many the places tell us what kind. After that it’s just vocabulary, we have English names for all the numbers, even really big numbers. One, two…seven, eight, nine and then ONE of the next kind, one ten. One ten and one unit is called eleven.

Ten, twenty, thirty…seventy, eighty, ninety ONE hundred.

One hundred, two hundred…eight hundred, nine hundred, ONE thousand…it never gets past nine.

Two tens and three units has a name, twenty three…what’s important is understanding the concepts.

We count the big ones first. One hundred, one ten and one unit are one hundred eleven. 111. With manipulatives this is visually obvious but when writing 111, little kids often think THREE…can you see how much easier it is to teach place value?

You will at Crewton Ramone’s House of Math!

Teaching a child to count properly takes MONTHS, you can teach them to pattern and memorize by counting from one to 20 over and over again, which is fine; however this can lead to some confusion. Ever hear, “my kid can count to 10 but gets a little confused in the teens”? I have. A lot. Make sure they see all the teens are are just ten and some more, or specifically ten and one through nine units more, and that the pattern repeats with two tens and one through nine units, and three tens and so on. This way they get the concept and the pattern and link the vocabulary to the number.

I can’t tell you how many times I got a student that was failing algebra that had to use their fingers to add numbers. Simple numbers like nine and three. Asked to multiply they didn’t have their tables memorized either without think hard about it. OF COURSE THEY WERE FAILING ALGEBRA: they had no foundation upon which to stand. Back to basics. No magic. Then again, when the basics are mastered correctly the magic begins. First counting, then addition, then multiplication seems obvious.

“Obvious” is the most dangerous word in mathematics.” ~Anon

So first thing: get them “off their fingers.”

Addition and multiplication are just way of counting very quickly. In order to get there you start off crawling then you walk then you can run, then you can hit the hyperspace button…or at leaste turn on the after burners. Teach counting the easy way, visit Crewton Ramone’s House of Math for FREE SOFTWARE that helps teach counting and much more.

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Using Concept Based Teaching To Make Algebra Fun

Thursday, January 28th, 2010

The Five Basic Concepts:

1. Mathematics is the study of numbers and all we can do with numbers is COUNT
2. The concept of SAME. The highest number we can count to (in base ten) is 9, the numbers tell you how many the places tell you what kind. Before we can count they must be SAME.
3. We form rectangles to facilitate counting.
4. O
Hero ZERO.
5. 1
No Fun Get Back To One. NFGBTO.

Math text books are always just variations on these five themes depending on subject matter. The trick (if there is one) is knowing how and when to apply them.

My students hear “hero zero, no fun get back to one” during problem solving and solving equations algebra constantly…and they realize very quickly just how easy it is when you apply these concepts. The reactions range from relief to joy to rage. Relief for some when they realize they aren’t stupid after all, joy for others who go from “F” to “A” so instantly that the teachers accuse them of cheating, rage by others who get mad when they realize all that fear, frustration and anxiety was for nothing.

Algebra as it turns out isn’t really that hard if you understand some basic concepts and can see what it is you are doing with the help of manipulatives. Even Algebra becomes child’s play: Once you understand the concepts doing the math is easy…and fun. At my website, Crewton Ramone’s House of Math students can actually see what they are doing because we do use base ten manipulatives to teach math concepts and along with detailed instructions and even some video parents, students and teachers alike can see what they are doing and it makes sense.

“Mathematics may be defined as the economy of counting. There is no problem in the whole of mathematics which cannot be solved by direct counting.” ~Ernst Mach

All math is is counting. Every math problem counts something. Believe me I’ve had this argument in seminars with professors and teachers across the USA. If you aren’t counting something you aren’t doing math. Period. So one of the most basic concepts I teach ANY student is to ask “what are we counting?” when confronted with a math problem.

“Although I am almost illiterate mathematically, I grasped very early in life that any one who can count to ten can count upward indefinitely if he is fool enough to do so.” ~Robertson Davies, “Of the Conservation of Youth,” The Table Talk of Samuel Marchbanks.

In the mathematics there is a concept known as economy of symbol. That is, we use the fewest symbols possible to express an idea making the mathematics a beautiful concise language.

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How Home Schoolers Can Profit From Online Classes

Monday, January 18th, 2010

These days there are a lot of different ways to do homeschooling. There are homeschoolers that use an eclectic style, those that unschool, those that use prepackaged curriculums and still others that rely on distance education to supplement hands-on instruction.

Home schooling has come a long way in the past couple of decades and new homeschoolers are bombarded with educational options. The newness of online classes and the learning curve many homeschooling parents have to go through in the beginning, can make online classes an overlooked resource. Online classes benefit homeschoolers in different ways based on how their homeschool is run.

When students get older, some subjects become too complicated for parents to teach. On the other hand, some students require help beyond what a parent can provide. This is where online classes can benefit both parents and students who home educate. Both schools and organizations provide opportunities to take classes online. Students can continue their traditional from of homeschooling but supplement with online classes for certain subjects. Some subjects that homeschoolers can consider for an online class are geometry, physics, algebra and government. Students can also enroll in online writing classes if they struggle with learning proper grammar, spelling and sentence structure.

Another good thing about online classes for homeschoolers is that parents get a little backup when it comes to teaching their child. Most homeschoolers deal with uncertainty at some point, especially in the beginning. Having an outside resource can calm instructional fears parents may be feeling. Instructors vary in their methods and your child may click with an online class instructor in an area they have been struggling in at home. It also gives parents the option of discussing their child’s education with the online class instructor to assess strengths and weaknesses. Some online classes require a test before the student can enroll in the class. These tests, which are usually provided at no cost if the student is enrolling, is an easy way for parents to see if their home education program is on track and working well.

One of the biggest benefits of online classes for homeschoolers is that older students can self-direct their learning. This teaches responsibility and time management skills. It also frees up the parent to work with younger kids, run errands or spend time doing something around the house. With online classes, parents get a little bit more freedom from the rigors of homeschooling. Online classes also show colleges that the student can perform well not only in their home education subjects, but also in subjects provided by a school or organization. This may help the student when applying for college or college scholarships.

Being able to earn transferable credits is another benefit of online classes for homeschoolers. Homeschoolers are required to maintain their own records and transcripts. With some online classes, the credit earned are put on an accredited transcript which makes them transferable if a student re-enter public school or goes to college.

For most homeschooling students, the family likes to be in charge of the complete home education program, while other families enjoy the option of plugging in to distance education for some or all their home schooling needs.

Online High SchoolHigh School Online

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