Materials: a large ball of red Play-Doh 18 blue toothpicks Roll the Play-Doh into a large ball. Poke the 18 blue toothpicks into the ball of Play-Doh. NOTE: They can be placed in random places of the ball of Play-Doh. Then, you have your model! The virus is called corona virus because Corona means crown … Continue reading COVID-19 Model Made Out of Play-Doh