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New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
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New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
New Years Activity: 6th Grade New Years Math Mystery
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What others say

"“Great supplemental resource for reinforcing math skills. The activities were engaging, appropriately challenging, and easy to incorporate into my lessons.”"
star
Lambrine K.
"I love using these math mysteries with my students! I have bought several of these to use and will continue to buy!"
star
Kelly G.

Description

This New Year's Math Mystery, the 'Case of the Millennium Bug' - 6th Grade Edition - will add an exciting twist to your math sessions. This activity will engage and motivate your students to get back into their math work after the holiday break!

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!.

Students must use their math skills to eliminate suspects to find out who the New Year Hacker is!

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

Preparation

- No Prep required! 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.

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

Math Skills Required to Unlock Clues

There are five clues to crack to solve the mystery:

- CLUE 1: Percent Word Problems

- CLUE 2: Coordinates (4 Quadrants)

- CLUE 3: Ordering rational numbers (includes positive and negative integers, fractions and decimals)

- CLUE 4: Order of Operations

- CLUE 5: Exponents - Solve for the variable

Students must use critical thinking skills to figure out what the clue is telling them to eliminate from the list of elf suspects.

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

Multiple Uses

- Suitable for independent, pairs, or group work.

- Use as part of your math centers, add to your sub tubs, make it part of your early finisher tasks, give for homework, or make it part of your classroom practice/review sessions.

I recommend pacing this activity by giving students one clue at a time. Once the whole class has completed a clue, then move on to the next clue, either 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."

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

How long will this activity take?

Time to complete will vary anywhere between 30mins - 2 hours or more! 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.

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

Want different math skills?

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

New Year Math Mystery: Case of The Millennium Bug (GRADE 1)

New Year Math Mystery: Case of The Millennium Bug (GRADE 2)

New Year Math Mystery: Case of The Millennium Bug (GRADE 3)

New Year Math Mystery: Case of The Millennium Bug (GRADE 4)

New Year Math Mystery: Case of The Millennium Bug (GRADE 5)

New Year Math Mystery: Case of The Millennium Bug (GRADE 6)

New Year Math Mystery: Case of The Millennium Bug (GRADE 7)

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

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

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

You may also like:

Winter Math Mystery: Case of the Snowman Army

Division Math Mystery: Case of the Divided Dragons

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 6

HOLIDAY Math Mystery Bundle {GRADE 6}

SEASONS Math Mystery Bundle Pack (GRADE 6)

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

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 6th Grade Range:

>>Download the FREE 6th 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!

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.

New Years Activity: 6th Grade New Years Math Mystery

Mrs J's Resource Creations
41.6k Followers
$4.95

Highlights

Digital downloads
Grades icon
Grades
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Standards
Pages
18
Answer Key
Included

What others say

"“Great supplemental resource for reinforcing math skills. The activities were engaging, appropriately challenging, and easy to incorporate into my lessons.”"
star
Lambrine K.
"I love using these math mysteries with my students! I have bought several of these to use and will continue to buy!"
star
Kelly G.

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. 6th 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 6!Easy prep! Just Print &amp; Solve! Or go paperless with the new Google Docs o
Price $79.07Original Price $112.95Save $33.88
23
Math Mysteries the COMPLETE collection for 6th Grade. This complete math mystery bundle contains all of my math mysteries for Grade 6 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!
Price $176.53Original Price $252.20Save $75.67
55

Description

This New Year's Math Mystery, the 'Case of the Millennium Bug' - 6th Grade Edition - will add an exciting twist to your math sessions. This activity will engage and motivate your students to get back into their math work after the holiday break!

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!.

Students must use their math skills to eliminate suspects to find out who the New Year Hacker is!

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

Preparation

- No Prep required! 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.

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

Math Skills Required to Unlock Clues

There are five clues to crack to solve the mystery:

- CLUE 1: Percent Word Problems

- CLUE 2: Coordinates (4 Quadrants)

- CLUE 3: Ordering rational numbers (includes positive and negative integers, fractions and decimals)

- CLUE 4: Order of Operations

- CLUE 5: Exponents - Solve for the variable

Students must use critical thinking skills to figure out what the clue is telling them to eliminate from the list of elf suspects.

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

Multiple Uses

- Suitable for independent, pairs, or group work.

- Use as part of your math centers, add to your sub tubs, make it part of your early finisher tasks, give for homework, or make it part of your classroom practice/review sessions.

I recommend pacing this activity by giving students one clue at a time. Once the whole class has completed a clue, then move on to the next clue, either 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."

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

How long will this activity take?

Time to complete will vary anywhere between 30mins - 2 hours or more! 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.

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

Want different math skills?

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

New Year Math Mystery: Case of The Millennium Bug (GRADE 1)

New Year Math Mystery: Case of The Millennium Bug (GRADE 2)

New Year Math Mystery: Case of The Millennium Bug (GRADE 3)

New Year Math Mystery: Case of The Millennium Bug (GRADE 4)

New Year Math Mystery: Case of The Millennium Bug (GRADE 5)

New Year Math Mystery: Case of The Millennium Bug (GRADE 6)

New Year Math Mystery: Case of The Millennium Bug (GRADE 7)

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

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

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

You may also like:

Winter Math Mystery: Case of the Snowman Army

Division Math Mystery: Case of the Divided Dragons

Bundle and Save!

COMPLETE Math Mystery Bundle for GRADE 6

HOLIDAY Math Mystery Bundle {GRADE 6}

SEASONS Math Mystery Bundle Pack (GRADE 6)

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

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 6th Grade Range:

>>Download the FREE 6th 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!

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 4.92 out of 5, based on 144 reviews
144
ratings
5
139
4
5
3
0
2
0
1
0
Mostly used with 6th grade
Reviews
1
6
33
4
2
4th
5th
6th
7th
8th
All verified TPT purchases
Great supplemental resource
Rated 5 out of 5
May 28, 2026
Met expectations
Great value
Standards-aligned
“Great supplemental resource for reinforcing math skills. The activities were engaging, appropriately challenging, and easy to incorporate into my lessons.”
115 reviews • Delaware
Grades taught: 6th
A fun, and well crafted resource
Rated 5 out of 5
February 23, 2026
Met expectations
Great value
Standards-aligned
A Great review for end of unit or week before a break.
FADWA M.
144 reviews • California
Grades taught: 5th, 6th
Great resource
Rated 5 out of 5
January 4, 2026
Met expectations
Great value
Standards-aligned
I love using these math mysteries with my students! I have bought several of these to use and will continue to buy!
Kelly G.
1,743 reviews • Illinois
Grades taught: 6th
The Best Review Ever!
Rated 5 out of 5
January 4, 2026
Met expectations
Great value
Standards-aligned
My students love when I use these to review or reinforce a skill. It's like a special treat to them!
Brian B.
1,179 reviews • Texas
Grades taught: 5th
Fun Activity
Rated 5 out of 5
December 1, 2025
Met expectations
Great value
Standards-aligned
I really liked this activity. Since my students have yet to learn some of the topics covered I plan to use this later in the year.
Renee O.
5 reviews
Grades taught: 6th
Rated 5 out of 5
July 13, 2025
This was a fun and engaging way to review for state testing!
Rene' Sweet
(TPT Seller)
192 reviews
Grades taught: 6th
Student populations: Emerging bilinguals
Rated 5 out of 5
March 1, 2025
This was an effective and engaging resource, thank you!
390 reviews
Grades taught: 6th
Rated 4 out of 5
February 21, 2025
I used this to fill those weird 3 days coming back from winter break. The kids actual found learning about Y2K interesting and this was a great spiral review for my 7th and 8th graders and helped me realize that we still need work in some areas.
Alicia S.
208 reviews
Grades taught: 6th, 7th, 8th
Student populations: Autism, Learning difficulties

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Understand signs of numbers in ordered pairs as indicating locations in quadrants of the coordinate plane; recognize that when two ordered pairs differ only by signs, the locations of the points are related by reflections across one or both axes.
Distinguish comparisons of absolute value from statements about order. For example, recognize that an account balance less than -30 dollars represents a debt greater than 30 dollars.
Write and evaluate numerical expressions involving whole-number exponents.
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