Description
It’s time to investigate! In this no-prep CSI Mystery Activity, students must use critical thinking, teamwork, and knowledge of 2 Digit Addition Without Regrouping to solve a fun and thrilling crime case.
Students will need to answer 20 questions about adding 2 digit numbers without regrouping. There are 5 stations; each station includes 4 questions and 1 clue. Each clue helps rule out one innocent suspect. By the end of all 5 stations, students will eliminate 5 innocent suspects and figure out which one of 6 suspects is guilty.
This activity is perfect for: Math class, Sub plans, distance learning, morning work, team-building, test prep, early finishers, critical thinking practice, whodunnit games, crime scene investigations, escape room and CSI-themed activities.
🕵️ Important Note (Please Read Before Using) :
This CSI Mystery activity is fun and interactive, but it can also be a bit challenging at first - especially for students who have never played this type of mystery or escape-style review game before.
To ensure a smooth experience:
- Preview the game and storyline before class so you’re familiar with how students will progress through the stations and clues.
- Take a few minutes to explain the game structure to your students before starting - how they’ll move between the 5 stations, answer questions, collect clues, and eliminate suspects.
- Consider doing one station together as a class to model how it works before letting groups continue independently.
Once students understand the flow, they’ll quickly get into it and have an amazing time solving the mystery!
5 Clues are:
- Clue 1: DNA
- Clue 2: Fingerprint
- Clue 3: Shoe Print
- Clue 4: Car
- Clue 5: Door Key
What’s included in this resource:
- Teacher Instructions & Setup Guide
- Mission with Engaging Storyline
- Suspect List
- 20 Questions & 5 Clues (in two formats: full-page and 4-per-page)
- Color & Grayscale Versions
- Google Forms Digital Escape Room (no-prep, paperless option)
- Room Decorations, Detective Badges, & Certificates
Digital files include:
- Fully Digital & Self-Grading Google Forms: Includes all questions, clues, mission and suspect list for an all-online experience
- Locks-Only Google Forms: Ideal for use with printed materials in a hybrid setup
- Digital Recording Sheet: A paperless way for students to track their answers
2 Digit Addition Without Regrouping CSI Math Murder Mystery Review Activity Game
Highlights
Description
It’s time to investigate! In this no-prep CSI Mystery Activity, students must use critical thinking, teamwork, and knowledge of 2 Digit Addition Without Regrouping to solve a fun and thrilling crime case.
Students will need to answer 20 questions about adding 2 digit numbers without regrouping. There are 5 stations; each station includes 4 questions and 1 clue. Each clue helps rule out one innocent suspect. By the end of all 5 stations, students will eliminate 5 innocent suspects and figure out which one of 6 suspects is guilty.
This activity is perfect for: Math class, Sub plans, distance learning, morning work, team-building, test prep, early finishers, critical thinking practice, whodunnit games, crime scene investigations, escape room and CSI-themed activities.
🕵️ Important Note (Please Read Before Using) :
This CSI Mystery activity is fun and interactive, but it can also be a bit challenging at first - especially for students who have never played this type of mystery or escape-style review game before.
To ensure a smooth experience:
- Preview the game and storyline before class so you’re familiar with how students will progress through the stations and clues.
- Take a few minutes to explain the game structure to your students before starting - how they’ll move between the 5 stations, answer questions, collect clues, and eliminate suspects.
- Consider doing one station together as a class to model how it works before letting groups continue independently.
Once students understand the flow, they’ll quickly get into it and have an amazing time solving the mystery!
5 Clues are:
- Clue 1: DNA
- Clue 2: Fingerprint
- Clue 3: Shoe Print
- Clue 4: Car
- Clue 5: Door Key
What’s included in this resource:
- Teacher Instructions & Setup Guide
- Mission with Engaging Storyline
- Suspect List
- 20 Questions & 5 Clues (in two formats: full-page and 4-per-page)
- Color & Grayscale Versions
- Google Forms Digital Escape Room (no-prep, paperless option)
- Room Decorations, Detective Badges, & Certificates
Digital files include:
- Fully Digital & Self-Grading Google Forms: Includes all questions, clues, mission and suspect list for an all-online experience
- Locks-Only Google Forms: Ideal for use with printed materials in a hybrid setup
- Digital Recording Sheet: A paperless way for students to track their answers
