I am excited to share this winter holiday MYSTERY CHALLENGE activity with you and your students! You will begin this activity by reading a short story that will challenge your students to solve the case of the missing gingerbread man. They will have to find out who took the gingerbread man, when they took him, and where they put him. To solve the case, students will work to complete 9 different task cards. The task cards are based on the 7th grade geometry CCSS. Once they complete a task card, t