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Alternative Strategies For Solving Subtraction Problems Generated By Third Grade Students Proficient With The Standard Algorithm, Joelle Young
Honors Theses
This study explores third grade students’ mathematical understandings by examining the strategies they generate to solve subtraction word problems. Ten students proficient with the standard subtraction and addition algorithms were individually observed and interviewed while using as many different methods as they could to solve three multi-digit subtraction and addition word problems. The students were found to rely excessively on algorithms and class-taught methods, even when inappropriate, and were divided in the sophistication of their modeling strategies, with half only using direct modeling with ones, while four successfully modeled with grouping. The creativity of the strategies used by some students, …
Stage: The Middle Schooler's Guide To Success, Kelsey Harrison
Stage: The Middle Schooler's Guide To Success, Kelsey Harrison
Honors Theses
For some, the thought of middle school brings back happy memories of JV sports, fine arts competitions, and lunch with friends. For others, thoughts of homework struggles, drama, and other adolescent woes come to mind. Whatever the words "middle school" bring back, it can be agreed by all that middle school is a time of change: biological changes, mental changes, and environmental changes. Amidst all of that, a middle school student's academic world changes as well. Grades K-2 were new and exciting adventures. In grades 3-5, most students settled into a comfortable academic routine. Suddenly they enter grades 6-8 and …