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2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
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2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
2nd Grade Winter Math Mystery Activity - Fun Math Review Game
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What others say

"Perfect for those last-minute holiday time fillers! My students stayed engaged and enjoyed every activity included in this resource."
star
Allison D.
"I find myself purchasing math mysteries often. My students love doing them. They are always the most engaged when it's a math mystery day! "
star
kenzie h.

Description

This Winter Math Mystery Activity (2nd Grade Edition) will get your students excited about reviewing some important math skills this chilly season. Easy prep! Just Print & Solve! Or go paperless with the new Google Slides 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!

>>>CLICK HERE TO VIEW VIDEO HOOK - Suggestion: The video may be too scary for second graders. I recommend using the written story instead, which is not as creepy. However, you know your students best; please check before showing your class.

Distance Learning Update: I've added a Word Document within the folder that contains a Google Slides link to share this resource with your students via Google Classroom or Drive. Parts of the pages are editable so your students can complete them without printing them. Please note that you will need to make a copy of the Google Slides to your drive before you can edit.

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

Preparation

- Print the student pages, staple or place them in a folder, and your students are set to go.

- Have the video hook ready for viewing at the start of the lesson on an IWB, iPad, or computer monitor screen.

- Digital option: Make digital copies of the Google Slides before assigning to Google Classroom

- Editable locations list included: This enables you to change the suspect names and alter the mystery outcome. Two alternative pre-made lists are also included for a quick swap out.

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

Math Skills Required to Unlock Clues

Students must use their math skills to unlock clues that will he;p them find the Ice Queen!

There are five clues to crack to solve the mystery:

  • Clue 1: Comparing Numbers (Numbers between 1-100)
  • Clue 2: Length Word Problems using Addition and Subtraction with the same units used in a question (Customary and Metric Options included)
  • Clue 3: Adding Multiples of 10
  • Clue 4: Even Numbers
  • Clue 5: Addition and Subtraction (2-digit numbers, no regrouping)

>> Pack includes a mystery declaration sheet, answer sheets, an elimination guide, and printable awards.

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

How long will this activity take?

The time to complete will vary anywhere between 30mins - 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.

Great for review, math centers, extra practice, enrichment, homework, the sub tub, or early finishers,

⭐This math mystery story is currently also available for Grades 1-8:

Differentiation Tip: Clue swap across grade levels to adjust the mystery with skills to suit student needs. As long as the clue number being swapped is the same, the mystery will work the same (however, this does not include the Grade 1 pack).

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

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 2

HOLIDAY Math Mystery Bundle {GRADE 2}

SEASONS Math Mystery Bundle Pack (GRADE 2)

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

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 2nd Grade Range:

>>Download the FREE 2nd 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

Instagram @mrsjsresourcecreations

_________________________________________________________________

>>CLICK HERE to follow my store <<

Thank you!

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.

2nd Grade Winter Math Mystery Activity - Fun Math Review Game

Mrs J's Resource Creations
41.6k Followers
$4.95

Highlights

Digital downloads
Grades icon
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Pages
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Answer Key
Included

What others say

"Perfect for those last-minute holiday time fillers! My students stayed engaged and enjoyed every activity included in this resource."
star
Allison D.
"I find myself purchasing math mysteries often. My students love doing them. They are always the most engaged when it's a math mystery day! "
star
kenzie h.

Save even more with bundles

In this Math Mysteries Seasons Bundle Pack, you will receive five math mysteries for Grade 2. Engage and motivate your students to review their math skills with these fun activities that you can do for each season. There are 5 clues to crack within each mystery. Each of the clues covers particular m
Price $16.00Original Price $20.00Save $4.00
5
Math Mysteries the COMPLETE 2nd Grade Collection! This complete math mystery bundle contains all of my math mysteries for Grade 2 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 g
Price $197.31Original Price $281.85Save $84.54
61
Mrs. J's Math Mystery collection from 1st to 6th grade.Grab all of the math mysteries to engage and motivate your students and differentiate across grade levels! FAQ: Will I be adding more math mysteries to this bundle?A: Yes, I will add new 1st-6th Grade Math Mysteries to this bundle until it reach
Price $1046.48Original Price $1745.75Save $699.27
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Description

This Winter Math Mystery Activity (2nd Grade Edition) will get your students excited about reviewing some important math skills this chilly season. Easy prep! Just Print & Solve! Or go paperless with the new Google Slides 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!

>>>CLICK HERE TO VIEW VIDEO HOOK - Suggestion: The video may be too scary for second graders. I recommend using the written story instead, which is not as creepy. However, you know your students best; please check before showing your class.

Distance Learning Update: I've added a Word Document within the folder that contains a Google Slides link to share this resource with your students via Google Classroom or Drive. Parts of the pages are editable so your students can complete them without printing them. Please note that you will need to make a copy of the Google Slides to your drive before you can edit.

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

Preparation

- Print the student pages, staple or place them in a folder, and your students are set to go.

- Have the video hook ready for viewing at the start of the lesson on an IWB, iPad, or computer monitor screen.

- Digital option: Make digital copies of the Google Slides before assigning to Google Classroom

- Editable locations list included: This enables you to change the suspect names and alter the mystery outcome. Two alternative pre-made lists are also included for a quick swap out.

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

Math Skills Required to Unlock Clues

Students must use their math skills to unlock clues that will he;p them find the Ice Queen!

There are five clues to crack to solve the mystery:

  • Clue 1: Comparing Numbers (Numbers between 1-100)
  • Clue 2: Length Word Problems using Addition and Subtraction with the same units used in a question (Customary and Metric Options included)
  • Clue 3: Adding Multiples of 10
  • Clue 4: Even Numbers
  • Clue 5: Addition and Subtraction (2-digit numbers, no regrouping)

>> Pack includes a mystery declaration sheet, answer sheets, an elimination guide, and printable awards.

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

How long will this activity take?

The time to complete will vary anywhere between 30mins - 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.

Great for review, math centers, extra practice, enrichment, homework, the sub tub, or early finishers,

⭐This math mystery story is currently also available for Grades 1-8:

Differentiation Tip: Clue swap across grade levels to adjust the mystery with skills to suit student needs. As long as the clue number being swapped is the same, the mystery will work the same (however, this does not include the Grade 1 pack).

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

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 2

HOLIDAY Math Mystery Bundle {GRADE 2}

SEASONS Math Mystery Bundle Pack (GRADE 2)

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

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 2nd Grade Range:

>>Download the FREE 2nd 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

Instagram @mrsjsresourcecreations

_________________________________________________________________

>>CLICK HERE to follow my store <<

Thank you!

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 770 reviews
770
ratings
5
709
4
59
3
2
2
0
1
0
Mostly used with 2nd grade
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389
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26
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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
Holiday Time filler
Rated 5 out of 5
May 7, 2026
Perfect for those last-minute holiday time fillers! My students stayed engaged and enjoyed every activity included in this resource.
Allison DeBrock
(TPT Seller)
367 reviews • Missouri
Grades taught: 3rd
Wonderful Resource
Rated 5 out of 5
April 29, 2026
Met expectations
Great value
Standards-aligned
I find myself purchasing math mysteries often. My students love doing them. They are always the most engaged when it's a math mystery day!
kenzie H.
140 reviews • Minnesota
Grades taught: 3rd, 4th, 5th
Student populations: Autism, Emerging bilinguals, Learning difficulties, Mild to severe disabilities
Great Resource!
Rated 5 out of 5
April 21, 2026
Great resource! Easy to use and my students loved it. Thank you!
1,348 reviews • Massachusetts
Grades taught: PreK, K, 1st, 2nd
well crafted
Rated 5 out of 5
April 14, 2026
Met expectations
Great value
Standards-aligned
Great resource for a math intervention. Kept the students engaged.
Tiffany Jackson
(TPT Seller)
203 reviews • Michigan
Grades taught: 3rd
Student populations: Learning difficulties
A favorite in the Classroom
Rated 5 out of 5
April 6, 2026
Met expectations
Great value
Standards-aligned
My kids love when I pull out a math mystery! They are so engaging and a good challenge in the classroom!
Ariana M.
170 reviews • North Carolina
Grades taught: 2nd
Student populations: Learning difficulties, Mild to severe disabilities
Helpful for children on vacation
Rated 5 out of 5
April 3, 2026
I use this as a worksheet to send home for my students who are going on vacation around the winter months. They absolutely love doing these mysteries and I will be buying more in the future!
Allie C
(TPT Seller)
126 reviews • Maine
Grades taught: 1st, 2nd
2nd grade math resource
Rated 5 out of 5
April 1, 2026
Met expectations
Great value
Standards-aligned
I use this as a fun before winter break math activity and the students enjoy working with asmall group or individually to complete!
Tracey B.
24 reviews • Iowa
Grades taught: 2nd
Great Activity!
Rated 5 out of 5
March 14, 2026
My classroom loves these activities. Great for subplans!
Kayla Eccher
(TPT Seller)
377 reviews • New Hampshire
Grades taught: 2nd

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Use addition and subtraction within 100 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers) and equations with a symbol for the unknown number to represent the problem.
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
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