Students practice addition and subtraction problems without regrouping. In this lesson, students practice addition and subtraction problems without regrouping using base-10 block manipulatives and ...

Students put all of their addition and subtraction skills together to solve equations. In this lesson, students put all of their addition and subtraction skills together to solve equations. Julia ...

Abstract: ICT as educational tools are very beneficial for the teacher and for students in the 2nd grade of the primary level since through the GCompris software. The purpose of this research is to ...