Exploring Relative Size with COVID-19 Relative Risk Tool
Classroom Lesson Plans

Elementary School Slides
with teacher notes

Elementary School Handout

Middle School Slides
with teacher notes

High School Slides

with teacher notes

The April, 2022 Mathematics Teacher: and Learning and Teaching Journal will publish our reflections on implementing the lessons in K-12 classrooms. Feel free to use freely for educational purposes. We welcome feedback!
(C)  2021 Surani Joshua and COVID-TASER.