We have several other pages of subtraction worksheets for 2nd graders involving subtracting numbers in columns and also solving subtraction word problems. Using these sheets will help your child to: subtract numbers to 1000. solve subtraction word problems up to 100. All the free 2nd Grade ...
"Second Graders Circumvent Addition and Subtraction Difficulties." Teaching Children Mathematics 8 (December 2001): 228-33.Whitenack, J. W., Knipping, N., Novinger, S. K., & Underwood, G. (2001). Second graders circumvent addition and subtraction difficulties. Teaching Children Mathematics, 8,...
If you have a 1st grader and you are looking for more fun, hands on 1st grade Worksheets, games and activities to make learning fun – you will love these resources! 100 Books 1st Graders can Read Themselves with free 1st grade reading books pdf free Fun-to-Read Chapter Books for 1st G...
This study examined Korean second and third graders' understanding of multidigit addition and subtraction and particularly their ability to explain the tra... FY Kwon - 《Child Development》 被引量: 66发表: 2010年 The interactive constitution of mathematical meaning in one second grade classroom: ...
Addition & Subtraction Activities for Kids Resources The activities seen in this post are available in the following resources. Once kids master simple addition, move on to2-digit additionfor 2nd and 3rd graders! Addition to 10 Math Unit Kindergarten ...
Who doesn’t love marbles? Second graders will love solving these challenging subtraction word problems using the decompose strategy! And you'll love giving your kids the practice necessary to master this useful math concept. Worksheet Discussing Subtraction Strategies ...
Second and third graders (N = 168) from six Dutch elementary schools participated in this study. They were asked to solve two sets of almost identical sums at a 2-week interval. Inconsistency was defined as using two different strategies to solve two almost identical sums. The subjects’ verb...
Using error analysis and individual interviews, the problem-solving actions of 176 1st and 2nd graders were analyzed in Exp I. Shortcomings of Ss' knowledg... D Corte,ErikVerschaffel,Lieven - 《Journal of Educational Psychology》 被引量: 71发表: 1981年 LSST : Image Subtraction & Transient Det...
After the second graders ate some, 24 apples remained. How many apples were eaten? a. 5 b. 40 c. 50 d. 98 12. On Friday, 46 students bought ice cream and 53 students bought popcorn. How many more students bought popcorn? a. 3 b. 7 c. 13 d. 17 achievethecore 6 Mini-Assessment...
Beishuizen, M. (1993). Mental strategies and materials or models for addition and subtraction up to 100 in Dutch second grades.Journal for Research in Mathematics Education, 24, 294–323. doi:10.2307/749464. ArticleGoogle Scholar Beishuizen, M. (1999). The empty number line as a new mode...