Grandville’s elementary school leaders are excited about their new tool for teaching math, called Illustrative Mathematics.

Here are four powerful activities to boost your students’ math achievement by fostering a positive math identity. These ...

Speaker 1: To get a fraction we need to divide a whole number into parts. In this case I've divided by four to create quarters. Speaker 1: Dividing it into equal parts allows me to create a uniformed ...

Size of an interval on a number line Example: fractions on a number line Each of these shapes have been split into two equal parts. Each part is a half. Half is shaded orange and half is unshaded.