Framework for the Parallelized Development of Estimation Tasks for Length, Area, Capacity and Volume in Primary School - A Pilot Study
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Framework for the Parallelized Development of Estimation Tasks for Length, Area, Capacity and Volume in Primary School - A Pilot Study. / Weiher, Dana Farina.
in: Journal of Research in Science, Mathematics and Technology Education, Jahrgang 2, Nr. 1, 28.01.2019, S. 9-28.Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › begutachtet
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TY - JOUR
T1 - Framework for the Parallelized Development of Estimation Tasks for Length, Area, Capacity and Volume in Primary School - A Pilot Study
AU - Weiher, Dana Farina
PY - 2019/1/28
Y1 - 2019/1/28
N2 - The purpose of this study is to present a framework for the development of parallelized estimation tasks for the visible measures length, area, capacity, and volume. To investigate if there are differences between the estimation types of task, a written estimation test for 3rd- and 4th-graders was developed. It includes eight different types of task for each measure. The percentage deviation of the estimated value from the real value (the measured size) of 137 students indicates that there are differences between the four measures as well as within the types of task that affect over- and underestimation and the estimation accuracy. Further research could address relations between the estimation of visible measures and the investigation of more characteristics in an estimation task, using a written estimation test that is based on this valid framework.
AB - The purpose of this study is to present a framework for the development of parallelized estimation tasks for the visible measures length, area, capacity, and volume. To investigate if there are differences between the estimation types of task, a written estimation test for 3rd- and 4th-graders was developed. It includes eight different types of task for each measure. The percentage deviation of the estimated value from the real value (the measured size) of 137 students indicates that there are differences between the four measures as well as within the types of task that affect over- and underestimation and the estimation accuracy. Further research could address relations between the estimation of visible measures and the investigation of more characteristics in an estimation task, using a written estimation test that is based on this valid framework.
KW - Educational science
KW - Estimation test
KW - Estimation tasks
KW - measurement estimation
KW - Parallelized items
KW - Visible measures
UR - http://www.estej.com/wp-content/uploads/2019/01/JRSMTE-V2-1-2_WEIHER.pdf
U2 - 10.31756/jrsmte.212
DO - 10.31756/jrsmte.212
M3 - Journal articles
VL - 2
SP - 9
EP - 28
JO - Journal of Research in Science, Mathematics and Technology Education
JF - Journal of Research in Science, Mathematics and Technology Education
SN - 2577-6789
IS - 1
ER -