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Improving student comprehension of s...

Bannick Kemner, Connie Lynn.

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Improving student comprehension of stoichiometric concepts.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Improving student comprehension of stoichiometric concepts./
Author:	Bannick Kemner, Connie Lynn.
Description:	102 p.
Notes:	Adviser: Merle Heidemann.
Contained By:	Masters Abstracts International46-02.
Subject:	Chemistry, General. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1448447
ISBN:	9780549250555

Improving student comprehension of stoichiometric concepts.
Bannick Kemner, Connie Lynn.

Improving student comprehension of stoichiometric concepts. - 102 p.

Adviser: Merle Heidemann.

Thesis (M.S.)--Michigan State University, 2007.

Stoichiometry is a mathematical Chemistry concept. One use of stoichiometry determine how much product can be formed from a given amount of reactants.

ISBN: 9780549250555Subjects--Topical Terms:

1021807
Chemistry, General.

Improving student comprehension of stoichiometric concepts.
LDR:02052nam 2200313 a 45 001 942904
005 20110520
008 110520s2007 eng d
020 $a 9780549250555
035 $a (UMI)AAI1448447
035 $a AAI1448447
040 $a UMI $c UMI
100 1 $a Bannick Kemner, Connie Lynn. $3 1266936
245 1 0 $a Improving student comprehension of stoichiometric concepts.
300 $a 102 p.
500 $a Adviser: Merle Heidemann.
500 $a Source: Masters Abstracts International, Volume: 46-02, page: .
502 $a Thesis (M.S.)--Michigan State University, 2007.
520 $a Stoichiometry is a mathematical Chemistry concept. One use of stoichiometry determine how much product can be formed from a given amount of reactants.
520 $a The purpose of this study was to teach a variety of stoichiometric concepts to high school students. During the unit, students learned to do conversions related to balanced chemical equations, determine which reactant was the limiting reactant, and to determine percent yield. This was accomplished using lecture, class discussion, working through sample problems as a class, and a variety of laboratory activities. The majority of the unit was spent doing activities with the goal that students would be more engaged than if they were simply doing homework problems. Data were collected using pre-unit and post-unit surveys, pre-unit and post-unit tests, and answers from student work.
520 $a Test averages from the current year and 2005-2006 year were compared. Although the averages were not significantly different, the grades were higher this year. Also, based on student comments and teacher observations, the students seemed to enjoy the unit more and retained the information longer compared to previous years.
590 $a School code: 0128.
650 4 $a Chemistry, General. $3 1021807
650 4 $a Education, Sciences. $3 1017897
650 4 $a Education, Secondary. $3 539262
690 $a 0485
690 $a 0533
690 $a 0714
710 2 0 $a Michigan State University. $3 676168
773 0 $t Masters Abstracts International $g 46-02.
790 $a 0128
790 1 0 $a Heidemann, Merle, $e advisor
791 $a M.S.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1448447