Educational Methods and Theories

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Practice is the best way to get kids improve in math. Practice can take place anywhere and anytime. When you are with your child in the car, supermarket or even in the park, always ask your kids math questions. In the car, for example, I would ask my kids how long would it take us to get to your grandmother's house if I maintain 50 M/H speed and the distance is 75 miles. In the supermarket, I would ask them how many cans of beans can we buy if we would like to spend 7 dollars and the can price is 80 cents…etc. Such questions would serve two purposes; one it will teach kids the importance of math in life. Second, it will force your kid to use addition, multiplication, subtraction and division and that by itself the best way to learn. The good thing about this approach is that, as a parent, you don't have to schedule time for it or even take time from your daily schedule to practice math with your kids. It will happen naturally and before you know it, your kids are loving it.

Another source of practice is the computer and Internet. The Internet is full now a days with website that provide games that teach math, just yahoo the subject and you will know what I mean. If your child is like mine, where it is hard to keep him focus while linked to the Internet, then you can easily download one of these games or software on your machine. This way, your child can do his practice without being on the Internet and without being distracted by a flashy advertisement. My child is using a software that I found so helpful. You can even get the software for free and not pay for it unless you see that your child had benefited from it. The software cost less than 10 bucks and the best thing is that I can leave my child on the computer practicing his math without my full supervision. I'm sure that there are many of such software that you can download that do the same thing.

Just for those who might be interested, my child uses OurFlashcards software, I linked their website below.

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There are very many uses for irrational numbers. A square, whose sides are a rational number, will have a diagonal of irrational length. The diagonals of most rectangles, with rational sides, will be irrational. The circumference and area of a circle (or ellipse) is related to pi, an irrational number. In the same way that pi is central to geometry, another irrational number, e, is fundamental to advanced calculus.

It is a three dimensional object, not a figure. It may be considered a circular prism.

You can learn certain things that are used to calculate some numbers in Physics. If you are in Advanced Physics you need to know Mathematics to continue. So I would say no. You have to learn both in order to be good, starting with Mathematics

x = 19/52

A decimal becase a decimal can be any fraction

I know the answer

*is arctan(x), but how about breaking it into partial fractions by doing 1/(1-ix)(1+ix)?

-3, -2, -1, 0, 1, 2, 3, 4 .... numbers that aren't fractions or decimals, but include negative numbers.

The area of a rectangle is A=bh (area equals base times height)
The area of a triangle is A=(bh)/2 (area equals half base times height)
The area of a circle is A=πr^2 (area equals pi times the square of the radius.

The binomial expansion is valid for n less than 1.

It is an equation and the value of n is 5

Therefore: I/10 = 1/10

WRONG.

An acute triangle means that each corner is smaller than 90°.

Well, honey, when dealing with other people's reactions during communication, it's important to listen, acknowledge their feelings, and respond accordingly. If they're throwing a tantrum, take a deep breath and try to stay calm. Remember, you can't control how they react, but you can control how you respond.

Both of these methods date back to the 17th century, and are used to teach foreign languages to students. The grammar translation method was used to teach languages such as Greek and Latin, but did not teach communication skills. The direct method focuses on teaching communication skills along with the language.

The disadvantages of demonstration as a teaching method include the fact that not everyone learns well with that method. Some students have difficult with demonstration learning.

The demonstration method in education has several disadvantages. Firstly, it can be a passive learning experience for students, limiting their engagement and participation. Secondly, it may not cater to individual learning styles and paces, potentially leaving some students behind. Lastly, it can be time-consuming to prepare and execute demonstrations, taking away from valuable instructional time.

The curve traced by the point P in this scenario is an ellipse. An ellipse is a closed curve where the sum of the distances from two fixed points (foci) to any point on the curve is constant. In this case, the foci are points A and B, and the constant sum of distances is 125mm. The major axis of the ellipse is the line segment passing through the foci, and the minor axis is perpendicular to the major axis.

Fractions smaller than 1/10 are any fractions where the numerator is less than 1. These include fractions such as 1/11, 1/12, 1/100, and so on. Essentially, any fraction where the numerator is smaller than the denominator will be smaller than 1/10.

Basically its any metal such as copper and aluminum you can also check your Periodic Table of elements and try looking at some metals or metaloids