CSI Time: CSI Time

CSI Time
Students In Action
Students In Action
Collaborative Student Groups

CSI Time

CSI Time is an inquiry based strategy where students must solve a "math mystery" that introduces a concept that we will learn. They have until the end of the week to collaboratively (with their detective partner) discover the clues and work their way to the "criminall". In just 10 minutes, students have worked themselves into a frenzy to grapple with content they may not already know what to do with. This desire to problem solve pushes students during the lesson that follows to learn the skills they need to solve the mystery.  

Strategy Resources (1)
Students In Action
Students In Action
Daniel Utset-Guerrero
Holmes Elementary School
Miami, FL


About this strategy

Prep Time:
Fifth grade
Similar Strategies
Assessment & Data
Daily Exit Tickets

I use Daily Exit Tickets to assess mastery of the day's objectives and to make sure students have a clear understanding of how they're doing. Students answer a few targeted questions on a Daily Exit Ticket, and the following day we review mastery shown by each student and celebrate their achievement (please see the "Data Review" strategy video). I read out each student's name who achieved mastery, and we quickly celebrate to recognize their hard work. For the students who have not reached mastery yet, this motivates them to keep striving to get that checkmark on the board. Rather than just using outdated student data from summative assessments, Daily Exit Tickets give me and my students a quick read on how they're growing throughout the week. Though these mini-assessments do not connect to my grading system, they allow me to track my students' daily progress throughout each week.

Collaborative Student Groups

Workshop is a powerful strategy that provides my students with a degree of choice in how they learn the content in my blended learning classroom. It is also a method of holding them accountable for their choices. I believe that it's important for my students to learn how to manage their time and how to evaluate their learning options so that they can grow closer to taking charge of their own education. Each day, student groups receive "tallies"--ratings for moving quickly, making smooth transitions, and employing responses that feature academic vocabulary and professionalism. I use these tallies to determine the order in which student groups select their blended learning stations on the following day. 

Academic Culture
Stephen's Classroom Culture

A positive classroom culture promotes student engagement, efficiency, and academic growth. Culture influences how and why students learn and ties the students to the teacher on a personal level. Check out the video below to see how Stephen's culture impacts student achievement!

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