What others say
Description
Telling Time CSI Math Mystery – Help your students master telling time to the hour, half hour, quarter hour, and to the nearest 5 minutes with this exciting detective-themed math activity! Designed for 3rd grade, 4th grade, and 5th grade classrooms, this printable resource transforms time practice into an engaging mystery game. Students solve puzzles with analogue and digital clocks, addition and subtraction of time, and 15-minute intervals while working to crack the case of “Who Stole Time?”
As students complete each math challenge, they eliminate suspects from the list until only the culprit remains. This interactive CSI-style format turns telling time review into a fun detective mission that keeps learners motivated and focused. It’s perfect for whole-class lessons, small groups, independent practice, or math centers—and can be used year-round for back to school, mid-year review, or end-of-year activities.
What’s Included
Students will practice essential time-telling skills as they work through the mystery:
- Telling time to the hour and half hour
- Telling time to the nearest 5 minutes and quarter hour
- Converting from analogue to digital time
- Adding and subtracting time to the nearest 15 minutes
- Adding and subtracting time to the nearest hour, half hour, and quarter hour
- Counting up in 15-minute intervals
Why Teachers Love It
- Combines rigorous telling time math practice with the fun of a detective-style mystery
- Covers multiple time concepts in one activity (hour, half hour, 5 minutes, quarter hour)
- Highly engaging—students love solving puzzles while eliminating suspects
- Simple prep: just print and go
- Works well for skill reinforcement, review, or informal assessment
Please Note: This is a printable PDF file. You will receive a download link for the full resource. No physical product will be shipped.
Love this resource?
Follow Kiwiland Education to discover more CSI Math Mysteries, interactive math escape-room style activities, and printable resources for your classroom.
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Telling Time Worksheets CSI Math Mystery To The Nearest Hour Half Hour 5 Minutes
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What others say
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Description
Telling Time CSI Math Mystery – Help your students master telling time to the hour, half hour, quarter hour, and to the nearest 5 minutes with this exciting detective-themed math activity! Designed for 3rd grade, 4th grade, and 5th grade classrooms, this printable resource transforms time practice into an engaging mystery game. Students solve puzzles with analogue and digital clocks, addition and subtraction of time, and 15-minute intervals while working to crack the case of “Who Stole Time?”
As students complete each math challenge, they eliminate suspects from the list until only the culprit remains. This interactive CSI-style format turns telling time review into a fun detective mission that keeps learners motivated and focused. It’s perfect for whole-class lessons, small groups, independent practice, or math centers—and can be used year-round for back to school, mid-year review, or end-of-year activities.
What’s Included
Students will practice essential time-telling skills as they work through the mystery:
- Telling time to the hour and half hour
- Telling time to the nearest 5 minutes and quarter hour
- Converting from analogue to digital time
- Adding and subtracting time to the nearest 15 minutes
- Adding and subtracting time to the nearest hour, half hour, and quarter hour
- Counting up in 15-minute intervals
Why Teachers Love It
- Combines rigorous telling time math practice with the fun of a detective-style mystery
- Covers multiple time concepts in one activity (hour, half hour, 5 minutes, quarter hour)
- Highly engaging—students love solving puzzles while eliminating suspects
- Simple prep: just print and go
- Works well for skill reinforcement, review, or informal assessment
Please Note: This is a printable PDF file. You will receive a download link for the full resource. No physical product will be shipped.
Love this resource?
Follow Kiwiland Education to discover more CSI Math Mysteries, interactive math escape-room style activities, and printable resources for your classroom.
Kiwiland Education





