Draw on two simulations to introduce compound events and help your class make connections between experimental and theoretical probabilities.
Lindsay Reiten and Susanne Strachota
A free tool encourages students to engage in the authentic practices of statistics and data analysis.
Ayanna D. Perry, Emily P. Thrasher, and Hollylynne S. Lee
The use of iPads® in the classroom is growing. In the 2013–14 school year, 57 percent of schools planned to invest in iPads (Netop 2013). This investment can benefit mathematics classrooms only if teachers know which apps they can use to help students develop deeper mathematical understanding. Although learning about and developing facility with various apps is valuable for mathematics teachers, the process can be difficult, overwhelming, and time-consuming. To get started, we recommend one app, Dropbox, that can be used to share materials within the classroom setting, and then we suggest three free, easy-to-use mathematics apps: Sketchpad Explorer, Data Analysis, and MathGraph (see the table on p. 711).