Got a tricky question? Receive an answer from students like you! Try us!

Rounding with Mixed Decimals - Essay Example

Only on StudentShare
Author : okey11


Decimal numbers such as 3.762 are used in situations which call for more precision than whole numbers provide" (Math League, 2008, pg. 1). The purpose of this assignment is to thoroughly describe how one would teach rounding decimals to the nearest tenth.

Extract of sample
Rounding with Mixed Decimals

Adding extra zeros to the right of the last decimal digit does not change the value of the decimal number (Math League, 2008, pg. 1).
Children should also be familiar with the whole number portion and with naming what digit is in what place. For instance, in 14.65, the whole number portion is 14. An example of the latter can be illustrated with 4.165. In this number, 4 is in the ones place, 1 is in the tenths place, 6 is in the hundredths place, and 5 is in the thousandths place (Math League, 2008, pg. 2).
A variety of specific examples or tasks can be used to check student understanding of rounding with decimals to the nearest tenth and to detect the existence of any possible conceptual and/or procedural errors. First of all, if the assignments are being conducted via paper and pencil, traditional assessment instruments such as the paper test can be used to measure success or detect weak areas. Second of all, if the assignments are being conducted via computer software drills, the software often gives immediate feedback that can be used to detect any strengths and weaknesses that students may have. ...
Download paper

Related Essays

Not rounding off, but opening out: on The house of the spirits and A doll house
Nora borrows 250 pounds so that she and her husband can spend a year in Italy, a journey that would save her husband's life from the clutches of illness. In doing so, she forges the date appearing beside her father's signature on the legal tender of the loan, and to pay for it, she tucked away part of her household allowance and did odd jobs behind her husband's back.…
2 pages (502 words)
mixed strategies
I thought I knew college life. It was the place for serious studies. But it was frequented by students who were hell bent on creating problems. I had heard a few cases where girls had eloped with boys in college. I had also heard about university elections and the fights that took place during the elections, sometimes even leading to murder. It confused me. Did students really study in college Or did they go there only to pass time and fix dates with the opposite sex However, the picture cleared when I completed school and entered college.…
2 pages (502 words)
Mixed Strategy
My mother, who only finished seventh grade, would lecture to me again and again how important college education is and that if I want to have a better life then I should mend my ways. On the other hand, my father, who is a law school drop out, would back her lectures with the gravity of college. He said that if I would not learn any study skills I would be put in extreme embarrassment because professors would give unannounced quizzes and oral examinations. A student would be asked to stand up whenever he/she is called to answer and he/she would not be allowed to sit unless he/she is able to…
2 pages (502 words)
Rounding with Mixed Decimals
Adding extra zeros to the right of the last decimal digit does not change the value of the decimal number (Math League, 2008, pg. 1).…
4 pages (1004 words)
rounding with decimals to the nearest tenth
This information should suffice for most students who have a solid grounding in the prerequisites. However, weaker students would require not only a good revision of the place value system, rounding whole numbers, recognizing decimal numbers etc. beforehand but could also be aided by a visual representation for rounding numbers, and if necessary a flowchart of the procedure given above (to prevent procedural errors). For the former, the number line is ideal. An example is given below.…
3 pages (753 words)
Mixed Blood
I believe that the writer is right in questioning the existence of the term “race” in our minds. Since most people believe it is a biological entity. However, one must remember that there are no biological tests that can help classify humans into different races.…
1 pages (251 words)