## The prerequisites for multiplication, Mathematics

Assignment Help:

THE PREREQUISITES FOR MULTIPLICATION : The word 'multiply', used in ordinary language, bears the meaning 'increase enormously For instance, bacteria multiply in favourable conditions. In the context of arithmetic, the meaning of 'multiply' is more precise. It still refers to an increase, but to what extent depends on the numbers involved. The operation of multiplication requires us to repeatedly add a number to itself a certain number of times. For instance, 4 multiplied by 3 is 4+4+4. Therefore, to begin the process of teaching multiplication, it is necessary that the children are somewhat familiar with the addition process. Of course, it is not necessary for them to have mastered addition before they begin multiplication. If they have begun to feel comfortable with addition and have understood what it means in simple contexts, then the process of learning of multiplication can be begun. The learning of addition would continue alongside, and both these would support each other.

How should we introduce children to multiplication? This concept is usually presented for the first time to children of Class 2 (of the age group 6 or 7) as a series of unrelated facts, to be learnt by heart. This is why the 9-year-old who had calculated 28 x 3 couldn't immediately tell me what 29 x 3 was.

How can we help children discover what multiplication really is? To do this, we need to be clear about what the prerequisite skills are. Apart from understanding additional, children should be able to make groups of equal sizes, and be able to add such groups, before being formally introduced to multiplication.

We have already discussed ways of teaching children addition in previous sections here we shall discuss ways of developing the two other abilities, one by one.

#### Factoring polynomials with higher degree, Factoring Polynomials with Degree...

Factoring Polynomials with Degree Greater than 2 There is no one method for doing these generally.  However, there are some that we can do so let's take a look at a some exa

#### Indices assignment, simplify the following: 3^5/2-3^1/2

simplify the following: 3^5/2-3^1/2

#### #According to the CDC there were 597, Ask question #Minimum 100 words acceA...

Ask question #Minimum 100 words acceAccording to the CDC there were 597,689 deaths in the US in 2010 attributed to heart disease. a) Given That the US population in 2010 was clos

#### Find the time it takes to slide down, The time in seconds that it takes for...

The time in seconds that it takes for a sled to slide down a hillside inclined at and angle θ is where d is the length of the slope in metres. Find the time it takes to sli

#### Evaluate the measure of the larger angle, Two angles are complementary. The...

Two angles are complementary. The calculate of one angle is four times the measure of the other. Evaluate the measure of the larger angle. a. 36° b. 72° c. 144° d. 18°

#### Kurtosis-measure of central tendency, Kurtosis - It is a concept, whic...

Kurtosis - It is a concept, which refers to the degree of peakedness of a described frequency distribution. The degree is generally measured along with reference to general di

#### Evaluate following. 0ln (1+)excos(1-ex)dx substitution, Evaluate following....

Evaluate following. ∫ 0 ln (1 + π )   e x cos(1-e x )dx Solution The limits are little unusual in this case, however that will happen sometimes therefore don't get

#### Quadratic Equation, Solve x^2 - 2x -15 =

Solve x^2 - 2x -15 = 0

#### Actual solution to a differential equation, The actual solution is the spec...

The actual solution is the specific solution to a differential equation which not only satisfies the differential equation, although also satisfies the specified initial conditions

#### Sketch the direction field for the differential equation, Sketch the direct...

Sketch the direction field for the subsequent differential equation. Draw the set of integral curves for this differential equation. Find out how the solutions behave as t → ∞ and  