In this engaging lesson, students compare and contrast a firsthand account and a secondhand account of the same historical event: the sinking of the Titanic.

Students will love working together to create a display that demonstrates understanding of relative length. Use alone or with the lesson Order Up Measurement.

Target math academic language in this multidisciplinary lesson! Write descriptive sentences about tape diagrams that show fractional parts. Use this lesson on its own or use it as support for the lesson Fractions and Word Problems.

This lesson will help students build an understanding of multiples as they learn how to subtract from multiples of 100!

In this lesson, students will construct their own number lines and bar models to find equivalent fractions.