Gray Serviss

Reinforce key statistics skills with this bilingual worksheet that covers the full range of measures of center and variability! Students will practice finding the mean, median, mode, range, and mean absolute deviation (MAD) using real data sets—all presented in both English and Spanish to support all learners. This is perfect for in-class practice, homework, math stations, or review before assessments.

Bring statistics to life with this hands-on data comparison project! Designed for 7th grade math, this engaging activity challenges students to analyze and compare two sets of data—helping them develop real-world data literacy and critical thinking skills. Students will collect, organize, and interpret data using measures of center and variability, then create visual displays and write conclusions based on their findings. Perfect for a culminating unit project, assessment alternative, or colla