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Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
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Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room
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What others say

"I love all the resources from Mrs. J's Resource Creations. They are engaging for my students. They always want to do more Math Mysteries. "
star
Johannah H.
"My students were very engaged with this resource. It was very well planned out and helped to explain the standards perfectly!"
star
Hope E.

Description

Easter Math Mystery Activity to keep your students engaged and learning around the holiday! The 'Case of the Rotten Eggs' (5th Grade Edition) will add an exciting twist to your math sessions. Easy prep! Just Print & Solve! Or go paperless with the new Google Docs option provided within your download.


Optional video hook included for introducing the case! (Check it out in the preview section)

BONUS: Ending video added to wrap up the case!

Update: >>The Videos now have voiceovers<<


Easy Prep!

  • PDF printable version - print and copy the worksheets, and your student detectives are ready to solve!
  • Google Slides Digital version - Find the link in the Teacher Instructions section to open the worksheets digitally in Google Slides. Please make a copy for your students and assign it. Students must be in 'edit' mode to enter answers.


Math Skills Required to Unlock Clues

There are five clues to crack to solve the mystery:

  • Clue 1: What is the value of the underlined digit? (5-7 Digit Numbers)
  • Clue 2: Multiply numbers ending in zeroes (2-4 Digit Numbers)
  • Clue 3: Converting Mixed Number Fractions to Improper Fractions
  • Clue 4: Solve Equations (with positive integers only)
  • Clue 5: Solving with Parenthesis (mixture of addition, subtraction, multiplication, and division used throughout).

Students must use critical thinking skills to determine which of the possible hideouts to eliminate based on the clue.

>> The pack includes a mystery declaration sheet, answer sheets, an elimination guide, an editable suspect list, and printable awards.


How long will this activity take?

The time to complete will vary anywhere between 30 minutes and 2 hours! It mainly depends on how familiar your students are with the math mystery format and how difficult they find math skills covered in the particular mystery. Please check the math skills outlined in the clues above to help determine suitability for your class. I recommend pacing this activity by giving students one clue at a time. Once the whole class has completed a clue, move on to the next clue within the same lesson or the next math session. New math content presented? Make a lesson out of it by modeling the math before diving into the clue. I like to say, "We must learn something new before attempting the next clue." There are lots of ways to implement this activity in your classroom; learn more in the blog post link below:

Read Blog Post: Five Easy Ways to use Math Mysteries in your Classroom.



Multiple Uses

Great for:

  • Review
  • Consolidation
  • Math Centers
  • Extra Practice
  • Enrichment
  • Early Finishers
  • Homework
  • Substitute Teachers

-----------------------------------------------------------------------------------------------

Want different math skills?

The Case of the Rotten Eggs is available in the other Grade editions listed below. Click to check out the math skills covered in each packet.

GRADE 2

GRADE 3

GRADE 4

GRADE 5

GRADE 6

----------------------------------------------------------------------------------------------

Add extra motivation with this Detective Rank Chart Download the Mystery Record & Rank Chart FREEBIE HERE

----------------------------------------------------------------------------------------------

You may also like:

__________________________________________________________________

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 5

Holiday Math Mystery Bundle {GRADE 5}

Seasons Math Mystery Bundle Pack (GRADE 5)

-----------------------------------------------------------------------------------------------------------------

Not sure what a math mystery is? CLICK HERE to watch a video about Math Mysteries

TRY A FULL FREE MATH MYSTERY HERE (GRADES 1 - 6 DIFFERENTIATED BUNDLE)

Browse the 5th Grade Range:

>>Download the FREE 5th Grade Math Mystery Checklist here<<

-----------------------------------------------------------------------------------------------------------------

For more ideas, activities, and resources, follow my store (by clicking the little green star) to stay updated on new releases. We can also stay connected via:

Blog

Pinterest

Facebook

__________________________________________________________________

>> CLICK HERE to follow my store <<

__________________________________________________________________

Thank you and Happy Easter!

Mrs. J.

© 2016

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Easter Activity: 5th Grade Easter Math Mystery Game - CSI Escape Room

Mrs J's Resource Creations
41.6k Followers
$4.95

Highlights

Grades icon
Grades
Standards icon
Standards
Pages
16
Answer Key
Included

What others say

"I love all the resources from Mrs. J's Resource Creations. They are engaging for my students. They always want to do more Math Mysteries. "
star
Johannah H.
"My students were very engaged with this resource. It was very well planned out and helped to explain the standards perfectly!"
star
Hope E.

Save even more with bundles

This Complete Math Mystery Tri-Grade Bundle contains all of my math mysteries currently in the range available for Grades 4, 5, and 6!Make math fun and exciting by adding a mystery twist to your worksheets. Your students will gain lots of math practice while also developing their critical thinking a
Price $623.17Original Price $890.25Save $267.08
188
Math Mysteries for the HOLIDAYS collection! 5th Grade Edition. These fun math mystery activities will get your students excited about doing math review! Save time and money with this Math Mystery HOLIDAY bundle for Grade 5!Easy prep! Just Print &amp; Solve! Or go paperless with the new Google Docs o
Price $92.62Original Price $132.30Save $39.68
27
Math Mystery COMPLETE 5th Grade Edition collection! This complete math mystery bundle contains all of my math mysteries for Grade 5 up to date! Make math fun and exciting with these engaging activities that will motivate even some of your most reluctant learners.Easy prep! Just Print &amp; Solve! Or
Price $217.81Original Price $311.15Save $93.34
67

Description

Easter Math Mystery Activity to keep your students engaged and learning around the holiday! The 'Case of the Rotten Eggs' (5th Grade Edition) will add an exciting twist to your math sessions. Easy prep! Just Print & Solve! Or go paperless with the new Google Docs option provided within your download.


Optional video hook included for introducing the case! (Check it out in the preview section)

BONUS: Ending video added to wrap up the case!

Update: >>The Videos now have voiceovers<<


Easy Prep!

  • PDF printable version - print and copy the worksheets, and your student detectives are ready to solve!
  • Google Slides Digital version - Find the link in the Teacher Instructions section to open the worksheets digitally in Google Slides. Please make a copy for your students and assign it. Students must be in 'edit' mode to enter answers.


Math Skills Required to Unlock Clues

There are five clues to crack to solve the mystery:

  • Clue 1: What is the value of the underlined digit? (5-7 Digit Numbers)
  • Clue 2: Multiply numbers ending in zeroes (2-4 Digit Numbers)
  • Clue 3: Converting Mixed Number Fractions to Improper Fractions
  • Clue 4: Solve Equations (with positive integers only)
  • Clue 5: Solving with Parenthesis (mixture of addition, subtraction, multiplication, and division used throughout).

Students must use critical thinking skills to determine which of the possible hideouts to eliminate based on the clue.

>> The pack includes a mystery declaration sheet, answer sheets, an elimination guide, an editable suspect list, and printable awards.


How long will this activity take?

The time to complete will vary anywhere between 30 minutes and 2 hours! It mainly depends on how familiar your students are with the math mystery format and how difficult they find math skills covered in the particular mystery. Please check the math skills outlined in the clues above to help determine suitability for your class. I recommend pacing this activity by giving students one clue at a time. Once the whole class has completed a clue, move on to the next clue within the same lesson or the next math session. New math content presented? Make a lesson out of it by modeling the math before diving into the clue. I like to say, "We must learn something new before attempting the next clue." There are lots of ways to implement this activity in your classroom; learn more in the blog post link below:

Read Blog Post: Five Easy Ways to use Math Mysteries in your Classroom.



Multiple Uses

Great for:

  • Review
  • Consolidation
  • Math Centers
  • Extra Practice
  • Enrichment
  • Early Finishers
  • Homework
  • Substitute Teachers

-----------------------------------------------------------------------------------------------

Want different math skills?

The Case of the Rotten Eggs is available in the other Grade editions listed below. Click to check out the math skills covered in each packet.

GRADE 2

GRADE 3

GRADE 4

GRADE 5

GRADE 6

----------------------------------------------------------------------------------------------

Add extra motivation with this Detective Rank Chart Download the Mystery Record & Rank Chart FREEBIE HERE

----------------------------------------------------------------------------------------------

You may also like:

__________________________________________________________________

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 5

Holiday Math Mystery Bundle {GRADE 5}

Seasons Math Mystery Bundle Pack (GRADE 5)

-----------------------------------------------------------------------------------------------------------------

Not sure what a math mystery is? CLICK HERE to watch a video about Math Mysteries

TRY A FULL FREE MATH MYSTERY HERE (GRADES 1 - 6 DIFFERENTIATED BUNDLE)

Browse the 5th Grade Range:

>>Download the FREE 5th Grade Math Mystery Checklist here<<

-----------------------------------------------------------------------------------------------------------------

For more ideas, activities, and resources, follow my store (by clicking the little green star) to stay updated on new releases. We can also stay connected via:

Blog

Pinterest

Facebook

__________________________________________________________________

>> CLICK HERE to follow my store <<

__________________________________________________________________

Thank you and Happy Easter!

Mrs. J.

© 2016

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.9 out of 5, based on 538 reviews
538
ratings
5
509
4
27
3
1
2
2
1
0
Mostly used with 5th grade
Reviews
2
2
7
20
222
33
8
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2nd
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What customers are saying
Met expectations
100%
Is a great value
100%
Is standards-aligned
100%
All verified TPT purchases
Great Resource
Rated 5 out of 5
May 29, 2026
Met expectations
Great value
Standards-aligned
Great Resource. I used with my 5th grade students. Very engaging.
Jennifer Wood
(TPT Seller)
302 reviews • Georgia
Grades taught: 5th
Math Mysteries are a classroom FAVORITE!
Rated 5 out of 5
May 6, 2026
Met expectations
Great value
Standards-aligned
My students cheer when I assign a math mystery and always ask for MORE!
Jessica Rau
(TPT Seller)
235 reviews • Minnesota
Grades taught: 5th
Student populations: Autism, Emerging bilinguals, Learning difficulties
Great resource
Rated 5 out of 5
April 21, 2026
Met expectations
Great value
Standards-aligned
This was a fun way to engage students in math during this time of the year.
Lisa W.
380 reviews • West Virginia
Grades taught: 5th
Engaging Resource!!
Rated 5 out of 5
March 31, 2026
Met expectations
Great value
Standards-aligned
I love all the resources from Mrs. J's Resource Creations. They are engaging for my students. They always want to do more Math Mysteries.
Johannah H.
5 reviews • Minnesota
Grades taught: 5th
Challenging and engaging
Rated 5 out of 5
March 11, 2026
My students were very engaged with this resource. It was very well planned out and helped to explain the standards perfectly!
Hope E.
418 reviews • New York
Grades taught: 3rd, 5th
excellent review activity
Rated 5 out of 5
March 10, 2026
My students are enjoying this math mystery. A fun way to review.
Deborah T.
395 reviews • Virginia
Grades taught: 5th
Engaging and Effective
Rated 5 out of 5
February 20, 2026
Met expectations
Great value
Standards-aligned
I have been using Math Mysteries for a few years now, and my students LOVE them! They are not only engaging, but they are effective practice or review of important math concepts. So it's a "win-win" for me!
Michelle F.
197 reviews • Outside the United States
Grades taught: 5th, 6th
Great resource
Rated 5 out of 5
January 16, 2026
Met expectations
Great value
Standards-aligned
My students were very engaged with this resource. It was very well planned out and helped to explain the standards perfectly!
Counrtye R.
316 reviews • North Carolina
Grades taught: 3rd, 4th, 5th

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.
Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
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