In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...

Dividing by a fraction tells us how many smaller parts make up a whole number or another fraction. Bar models can help visualise the process of dividing by a fraction. We can also use the 'invert and ...

For children to understand math, teachers must constantly make the connection between abstract numbers and real world examples, new research shows. If 3 is greater than 2, then ⅓ must be bigger than ½ ...

This is a preview. Log in through your library . Abstract ABSTRACT Teacher-made tests have recently gained attention because of their functions of formative assessment in students' learning. This ...