Полнотекстовый поиск:
Где искать:
только в названии
только в тексте
слова в тексте
только заголовок

Рекомендуем ознакомиться

Остальные работы->Реферат
DNA profiling involves the sampling of an individual’s blood to give an accurate identification of that individual. It is much like each person s fing...полностью>>
Остальные работы->Реферат
The usefulness of the PAS and the importance of studying acculturation from a phenomenological perspective are discussed....полностью>>
Остальные работы->Реферат
Some countries are becoming integrated into the global economy more quickly than others. Countries that have been able to integrate are seeing faster ...полностью>>
Остальные работы->Реферат
Today s marketplace is changing at a rapid pace, with new technologies, increased competition, more governmental regulation, a changing workforce and ...полностью>>

Главная > Реферат >Остальные работы

Сохрани ссылку в одной из сетей:

Teachers’ Letter Essay, Research Paper

September 29, 2000

Ms. Jessica Leanne Moore

100 Mockingbird Lane

Hattiesburg, MS 39401

Dear Leanne:

I read an article and thought it would be of interest to you. I thought the information provided could be useful to use for the junior high students in our math classes.

I researched standards in the Principles and Standards for School Mathematics and saw that, according to these standards, the grade band for the type of math problem discussed in the article would best fit for grades sixth through eighth. The curriculum standard covers dealing with using problem solving skills that can be used with a bar graph. The exercise problem would get the students to consider the possible solutions and different ways in which to approach the situation at hand. The math problem would require students to explain and reflect on their approach in solving the problem. The students should reflect on their approach and decide how they would be able to explain their reasoning clearly and to understand the process of their problem solving. A teacher?s role in this type of math problem is to allow the students to be challenged by having more than one answer to the problem. Also, the teacher can motivate the students to seek a complete solution instead of giving up. Clearly, I noticed that the focus area for this math problem is problem solving.

Also, according to the Mississippi Mathematics Framework 2000, the content and process strands that this problem best fits are thinking about and dealing with problem solving and reasoning. Grade level 7 would be the best level in which to use the math problem. The competency that this problem best deals with is to collect, organize and summarize data and to use simple probability. I found this information on the internet using this web site: http://www.mde.k12.ms.us/acad/id/math/mathframe.htm.

The math problem that this article discussed was how 5th and 7th grade students were asked to solve a one-half problem. The students needed to figure out how many days it would take a radio station to give away 1242 tickets if they were to give away half of the tickets each day. After the first day, 621 tickets remained. Then the station gave away half of the 621 tickets. They followed this process until there was only one ticket left. One student approached the problem by creating a bar graph and assigning one bar for each day that tickets were given away. Some students encountered difficulties when, after halving a number, they were left with a remainder. One student decided to round an even number that had a remainder down so it could then be divided by two evenly. And the student rounded odd numbers up to make it an even number.

I saw an exercise in the text book MATHMATTERS Book 1 which dealt with blue jean sales over the course of a week. In the exercise, some questions were asked which involved using a bar graph that could be used in conjunction with the math problem discussed in the article I read. Some questions which could be incorporated with the article?s math problem involved telling the day which had the lowest number of sales, how many blue jeans were sold on certain days, and how many more blue jeans were sold on one day compared with another.

I do feel the math problem I have encountered would be useful to use in our classrooms and think it is very engaging. Students from several different grades would be able to solve the problem. Some of the students which were cited in the article thought that when they had a remainder left over, the problem was solved. That was not so, therefore, the students needed to understand how to proceed to the next step until the problem was truly solved. I believe that the thinking which is involved in order to understand the problem would help them get experience with how to deal with the situation of what to do when they felt they could not go any further in the problem.

If you would care to read the article yourself, I have included the citation for your convenience.

Responses To The ?How Many Times Can You Take One-Half?? Problem. Teaching Children Mathematics. (May 1999). 534-536.


Debbie Campbell


Responses To The ?How Many Times Can You Take One-Half?? Problem. Teaching Children Mathematics. (May 1999). 534-536

Загрузить файл

Похожие страницы:

  1. Teachers Essay Research Paper Teachers Throughout my

    Реферат >> Остальные работы
    ... these varieties of teachers: 1. Convenience teachers. These are the teachers with whom, if ... the problem. 2. Special-interest teachers. These teachers give facts to the student ... understanding of the language. 3. Impressionable teachers. We all have had a ...
  2. Teachers Pay Essay Research Paper Teachers should

    Реферат >> Остальные работы
    ... according to student performances. Teachers that I have encountered on ... Good teachers are not rewarded. Incompetent teachers are ... bargaining contracts the teachers union has forced ... offers financial incentives to teachers for improved student learning ...
  3. Teachers Can Sometimes Block L Essay Research

    Реферат >> Остальные работы
    ... rather than aid it. Teachers can sometimes block learning ... negative teacher cultivates negative students. Teachers are the building blocks of ... a certain subject. Some teachers scream at students, or ... embarrassing the child. To teachers this seems like a good ...
  4. Teachers Impact Essay Research Paper Human beings

    Реферат >> Остальные работы
    ... child or a young adult, teachers are always there. A cornerstone ... for our self-betterment, teachers have little choice but ... child has with their teachers throughout their schooling, there ... , as a constant reminder, teachers shape children into people. It ...
  5. Teachers In The Media~The Movie

    Реферат >> Остальные работы
    Teachers In The Media~The Movie “ ... the goal of every teacher. Teachers have the greatest gift in ... would seem to say that teachers need these qualities in order ...

Хочу больше похожих работ...

Generated in 0.0014441013336182