Posts Tagged ‘Curiosity’

Mental Math Methods From Asia

March 20th, 2010



First of all, let us figure out what exactly is mental math. Today if you search the phrase “mental math” you will probably end up with millions of options. Not exactly that makes your life easy; instead it builds up and strengthens your curiosity. Put in simplest terms, mental math can be defined as calculations performed in your head – mentally – without help of any external device be it as simple as pen and paper or any modern day device such as calculator, computer or any other electronic gadget.

We humans perform mental mathematical calculations everyday, consciously and unconsciously. When you are driving you figure out when to apply brakes to bring the vehicle to stop before hitting something. You figure out time difference between east coast and west coast. But where we falter is at the simplest and most mundane of calculations. Go to a restaurant and figure out 18% gratuity.

Abacus Mental Mathematics

What is abacus mental mathematics? Origin of Abacus is highly disputed today, some say it originated in Mesopotamia and some claim to be in China. Over centuries, abacus has evolved in to various different forms and sizes. The most commonly used is the Japanese Soroban Abacus.

The Soroban Abacus consists of one upper row and four lower rows and columns vary from thirteen, fifteen, seventeen or twenty one. It is claimed and proven by many researchers in Asia that Abacus stimulates whole brain development. When children use both hands to move the abacus beads to perform arithmetic calculations, there is quick communication between the hands and the brain that stimulates both the right and left hemispheres of the brain. This promotes rapid, balanced whole brain development.

If a child starts learning the abacus before being taught traditional arithmetic, there is minimal conflict and the child will easily work within both systems. If a child starts the program later, having already received traditional foundations, there may be a slightly extended learning period for the child to accept and integrate the abacus method.

Vedic Mental Mathematics

What is Vedic mental mathematics? Origin of Vedic Mathematics is in Atharva Veda (Holy Scripture from Hinduism). Vedic mathematics is a system based on sixteen sutras (aphorisms) which are actually word-formulae describing natural ways of solving a whole range of mathematical problems. These formulae describe the way the mind naturally works and are therefore a great help in directing the student to the appropriate method of solution.

It is claimed and proven by many researchers in Asia that practice and use of Vedic mathematics helps the person in many different aspects of decision making. From intelligent guessing to thinking outside the box ability. Vedic mathematics has its applications to much advanced mathematics, such as calculus and linear algebra. The sixteen sutras are: By one more than the one before, All from 9 and the last from 10, Vertically and crosswise, Transpose and apply, If the Samuccaya is the same it is zero, If one is in ratio the other is zero, By addition and by subtraction, By the completion or non-completion, Differential calculus, By the deficiency, Specific and general, The remainders by the last digit, The ultimate and twice the penultimate, By one less than the one before, The product of the sum, and All the multipliers

Today, both these methods have made a come back in Asia. Abacus Mental Math method is extremely popular in nations of China, Taiwan, Japan, Malaysia, Korea and India whereas Vedic Mental Math method is extremely popular only in India.

By: Shilpa Rao

Teaching Qualities Desired By All School Districts

January 28th, 2010

Each school district is looking for their teachers to possess specific qualities, regardless of the subject that is being taught. If you are looking for and want to land a new teaching position, make certain that these qualities are conveyed in your resume and/or cover letter:

Passionate about the subject. Ability to reach out to, support, and motivate all students. Talent for differentiating instruction. Demonstrated capability to develop creative lesson plans that promote hands-on learning. Help students develop problem solving, socialization, and other key skills. Ability to increase literacy rates and instil a love for reading and writing.

Why these traits are important to hiring districts:

Your enthusiasm and excitement for a subject, regardless of what it is, is infectious. If students see that Mathematics can be fun, they are far more likely to remain interested and focused. Each classroom is different and encompasses multiple intelligences and learning styles. A good teacher is able to reach out to each student, spark his or her interest, and provide the appropriate support and motivation. Supporting a student may involve providing after-school tutoring, collaborating with staff and parents to develop an Individualized Education Plan or Program, adapting instructional techniques, or simply offering more positive encouragement. Children deserve the chance to learn and succeed, and it is up to you to help each and every one of them. Differentiating instruction relates directly to the point above. Since students learn via different methods, it is key that you are able to be adaptable and remain flexible in your teaching styles. By facilitating auditory, visual, tactile, and kinesthetic learners, you are able to ensure that the children are able to understand and retain the information through whichever manner suits them best. Creativity sparks interest and curiosity and decreases boredom. By keeping lesson plans fun and hands-on, students remain focused, on-track, and eager to learn more. These skills are crucial for progressing to the next academic level, as well as succeeding in the real world. Since teachers are one of the primary points of contact for children, it is crucial that problem solving and socialization skills are modeled in the classroom and fostered by the instructor. Even if you are not an English or Language Arts teacher, you can still utilize literature to instruct students. Convey what types of literary activities you incorporate into everyday lessons and demonstrate what kind of impact it has left on students.

There are several different methods for showcasing these traits in your resume and cover letter. You can put them under your job description or achievements listed under the different job positions; create an areas of expertise section, which focuses on the aforementioned qualities; or highlight them in the introductory paragraph of your resume. Within the cover letter, you may choose to develop a separate paragraph detailing your greatest strengths (i.e. the qualities listed above). Regardless of where you include them, make sure they are somewhere in your documents. If a potential employer sees that you lack these desired qualities, he or she will move on to the next candidate. However, if you make these traits really stand out in your documents, you as a teacher will stand out as well.

Candace Davies, Owner of A+ Resumes for Teachers is certified as a Professional Resume Writer, Certified Interview Coach, Certified Employment Interview Professional, Associate Certified Career Coach, and Electronic Career Coach.

Visit her website at http://www.resumes-for-teachers.com or email candoco@telus.net

For Administrators:

http://www.resumes-for-principals.com/PIE/Principals-Interview-Edge.php

For Teachers:

http://www.resumes-for-teachers.com/ebook/Teachers-Interview-Edge.php




By: Candace Davies

Helping Your Child Master the Times Tables: Five Ways to Add a Visual Approach to Teaching

November 30th, 2009

Traditional methods of teaching math are not always the best way to instill key concepts. They are necessary in many cases, but they are not always enough on their own. Parents and teachers who strictly follow the textbook method of learning are missing out on other opportunities to help a student develop deep understanding. More traditional methods of teaching often fail to give a child the conceptual skills that he or she will need to develop a true understanding of what they are learning.

One easy way to add this extra element to learning is to simply add visual cues. There are simple methods to accomplish this, and it will take your child’s understanding to the next level.

In a 1994 study, it was shown that including visual aids in the teaching of mathematics allows students to understand better and to achieve better grades. It also showed that, in many cases, it changes the child’s point of view about math in general. For mathematics, visual learning is an excellent way of helping your child gain a thorough understanding of the concepts behind the math he or she is working on at any stage.

Using visual aids to teach the times tables

When it comes to teaching a child the times tables, adding visual elements is quite simple. To help you get started, we have developed these quick tips:

Add color: One way to add a visual element to teaching the times tables to your child is simply to add color. Anything which makes the tables more interesting, and attracts a child’s attention, will aid in engaging their youthful sense of curiosity.

Graph paper: Another easy way to help your child understand the times tables is by using graph paper. Use the columns to represent the first number in an equation and the rows to represent the second. In this way, you can use the paper as a multiplication grid.

Objects: To aid as a counting tool, try using simple objects like dried beans or marbles. This will allow your child to make representations using groups of objects as a visual aid.

Pictures: Drawing groups of objects on paper is another simple way to give your child a visual representation of a multiplication equation.

Charts: Drawing single numbers on a chart is an easy way to make a representation of an equation. In this case, you allow your child to see how multiplication relates to the addition skills they already have.



When your child is ready to learn multiplication, adding visual elements can greatly reduce the time it takes for him or her to grasp the whole concept, and learning the times tables in particular. This can be an excellent addition to the more traditional tools that allow for repetition and testing to aid in memorisation.




By: Greg O’Connor