Match fun story problems with the correct addition or subtraction expression. Join Mrs. Gray for number talk with the Counting Buddy Junior. Then get ready to match fun story problems with the correct ...

The problem-solving strategies used by schooled and unschooled Nigerian children to solve simple addition and subtraction word problems were studied using clinical interviews to find the effect of ...

Background: Most Grade 3 teachers experience challenges when teaching addition and subtraction of word problems in a multilingual classroom that is being taught in the vernacular language. Objectives: ...

From classifications of word problems in international discussion of elementary mathematics instruction as well as from conceptual elaborations of didactical analyses in Germany, a classification of ...