Description
Introduce your fifth-grade students to the thrilling world of mysteries and math with these Valentine’s Day 5th grade math mystery worksheets featuring the Case of the Vanishing Valentines! This engaging activity is designed for comprehensive math review, uniquely merging seasonal fun with core educational standards. Unravel the mystery of the disappearing valentines by solving math questions to unlock important clues.
Each worksheet page solved helps your student detectives narrow down a suspect list to solve the case, making learning an exciting adventure!
⭐ The Case of the Vanishing Valentines (5th Grade Edition)
Both printable and digital worksheet options are provided for maximum flexibility in your classroom. Your student detectives must use critical thinking and deductive reasoning to solve who should be eliminated from the list after each clue message is unlocked. It’s a high-interest way to celebrate the holiday while maintaining mathematical rigor.
⭐ Optional Videos
- An exciting video hook is provided to set the stage and engage your student detectives! You can check it out here <view here>
- A concluding ending video clip is also included to wrap up the mystery and reveal the culprit once the case is solved.
⭐ Preparation & Digital Options
- Easy Prep! Simply print and copy the PDF worksheets, and your student detectives are ready to start.
- Digital Option: A Google Slides version is included for paperless classrooms. Find the link in the Teacher Instructions section of your download to assign it via Google Classroom. (Note: Students must be in ‘edit’ mode to enter answers).
- Rewards: Printable awards are provided for your excellent detectives to celebrate their success!
⭐ Math Skills Required to Unlock Clues
There are five clues to solve the mystery, each focusing on essential 5th-grade decimal standards:
- Clue 1: Adding Decimals (up to two decimal places)
- Clue 2: Subtracting Decimals (up to two decimal places)
- Clue 3: Word Problems with Decimals (Multiply Decimals by Whole Numbers)
- Clue 4: Multiply a Decimal by a Decimal
- Clue 5: Rounding Decimals
⭐ Multiple Uses
This Valentine’s Day activity is versatile and great for:
- Math Centers & Stations
- Spiral Review & Consolidation
- Early Finishers & Enrichment
- Homework Assignments
- Substitute Teacher “Sub Tubs”
⭐ Frequently Asked Questions & Extras
- Looking for more 5th grade resources? Math Mystery Worksheets & Activity Sheets for Teachers
For more ideas, activities, and resources, follow my store to stay updated on new releases. We can also stay connected via:
Thank you!
Mrs. J.
© 2024








Reviews
There are no reviews yet.