By Liane B. Onish
Eggs, tomato sauce, carrots, rasberries—how much do groceries cost? Students study the prices of grocery items to answer questions and determine costs. They round up or down to estimate costs, then add their estimates together to get the total estimated cost!
This real-life math lesson follows the following three-part format:
1. Teaching Guide: A one- or two-page plan to help you make the most of the lesson.
2. Let’s Work Together: A reproducible introductory activity that you and students use together to expl