This document outlines a lesson plan for a 2nd grade class. The class has 21 students ranging from 7-8 years old, with 13 girls and 8 boys. The objective is for students to create a QR code containing both a multiplication and division problem and post it to the class Twitter page. Students will then complete all QR problems posted by their classmates on Twitter for homework over the weekend. The teacher will introduce how to create QR codes and ensure students understand the assignment before they work independently, both in class and as homework, to create and solve the QR math problems.