About the store
Welcome to my Teachers Pay Teachers store! With over 20 years of experience in education, I specialize in creating engaging educational resources like CSI Math Mysteries, Digital Escape Rooms, and various digital games and activities. These interactive classroom materials are designed to make learning fun and interactive for students of all grade levels.
Having taught at every grade level, I understand the diverse needs of students and strive to create materials that are both educational and captivating. My background as a teaching principal in small rural schools has given me unique insights into the challenges and opportunities in education, allowing me to develop practical and effective resources that are easy to implement.
Explore my store to find tools that will spark curiosity, encourage critical thinking, and make learning an exciting adventure for your students. Thank you for visiting, and I look forward to helping you create a dynamic and inspiring learning environment!
Read more
All resources
Filters
Grade
Subject
Resource type
Standard
Theme
Audience
Programs & methods
Supports
Order of Operations with No Exponents a PEMDAS Math Mystery Activity Worksheets
Order of operations for your students to learn to use parentheses with addition, subtraction, multiplication, and division equations. Then these Math Mysteries activities and order of operations worksheets are perfect for your students to capture their imagination. They can be used in class, for a homework activity, or assessment worksheet as students begin to learn how to solve numerical expressions. These order of operations worksheets are WITHOUT exponents and NO negative numbers so are perf
3rd - 8th
Basic Operations, Math, Order of Operations
CCSS
5.OA.A.1
, 5.OA.A.2
Multiplication and Division CSI Math Mystery Back To School Activities Teacher
Are you looking for a fun Detective CSI Math Mystery to engage your students in multiplication and division? Then these math activities are for you. Designed to be used at any time during the year, but perfect for an end-of-the-year worksheet and a back-to-school activity at the stat of the school year. Capture your students' attention with this fun CSI Math Mystery activity by guiding them to solve math problems and puzzles. Students narrow down the possible options by completing the activit
3rd - 8th
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
 +2
Order of Operations with Exponents PEMDAS Math Mystery Activity Worksheets
If your students are learning to use parentheses and exponents in order of operations with addition, subtraction, multiplication, and division equations. Then these 5x Math Mysteries activities and order of operations worksheets are perfect for your students to capture their imagination. They can be used in class, for a homework activity, or assessment worksheet as students begin to learn how to solve numerical expressions. These worksheets are WITH exponents and NO negative numbers so are perf
5th - 8th
Basic Operations, Math, Order of Operations
CCSS, TEKS
5.OA.A.1
, 6.EE.A.1
, MA.6.7.A
Winter Multiplication and Division CSI Math Mystery Christmas Activities & Games
Looking for a fun and engaging way to review multiplication and division facts this December? This printable Christmas and Winter CSI Math Mystery is perfect for 3rd grade, 4th grade, 5th grade, and 6th grade math students who need extra practice with their 12 times tables. Designed as a festive math mystery game, it's ideal for winter math centers, holiday enrichment, and December review. Students solve a series of multiplication and division problems, cross off suspects, and work to solv
3rd - 6th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
 +2
2 Digit by 2 Digit Multiplication Practice Mini Math Mystery Activity Worksheets
Need 2 digit by 2 digit multiplication activities and worksheets? These Mini Math Mysteries are perfect for your students to practice multi-digit multiplication and capture their imagination. They can be used in class, for homework activities, early finishers, or assessment worksheets as students begin to learn how to multiply. There are 5x Math Mystery Multiplication Worksheets in this pack. At the top of each worksheet is a story to set the scene of the math mystery, students then answer the q
3rd - 6th
Basic Operations, Math, Other (Math)
CCSS, TEKS
4.NBT.B.5
, 5.NBT.B.5
, MA.4.4.D
Adding and Subtracting Integers CSI Math Mystery Detective Grades 6 7 8 9 Fun
Need a fun way to practice adding and subtracting integers for Halloween or fall? This zombie-themed CSI math mystery is perfect for 6th grade, 7th grade, 8th grade, or even struggling 9th grade students. Students solve integer problems to unlock clues and eliminate suspects—until the zombie leader is revealed. It’s a spooky twist on reviewing positive and negative numbers with a fun storyline built in! This print-and-go integer activity works great as a Halloween math game, fall review worksh
6th - 9th
Basic Operations, Math, Numbers
CCSS
7.NS.A.1
, 7.NS.A.1d
Thanksgiving Multiplication and Division CSI Math Mystery | Missing Pumpkin Pie
Fall Math Mystery • Thanksgiving Math Activity • Multiplication & Division Review Looking for a fun and seasonal fall math mystery to engage your students in meaningful practice? The Missing Pumpkin Pie is a Thanksgiving CSI Math Mystery packed with multiplication and division puzzles perfect for October, November, or December math lessons. Designed for 3rd grade, 4th grade, 5th grade, and 6th grade, this printable escape room–style mystery brings a festive twist to your math block. Studen
3rd - 6th
Arithmetic, Basic Operations, Math Test Prep
CCSS
3.OA.A.1
, 3.OA.A.3
, 3.OA.A.4
 +2
Thanksgiving Digital Escape Room Turkey Math Activity 3rd Grade Resource
Students love Thanksgiving Digital Escape Rooms and Math. Combine them and we have a fun and engaging Fall and November Escape Room. Perfect for 3rd-grade, 4th-grade, and 5th-grade math This digital breakout activity is based on a Thanksgiving feast. It is a great way to introduce yourself as that "fun" teacher with an engaging activity. Students must solve 5 math activities and crack the code to a digital lock that opens a safe with all the food required for a feast. Thanksgiving Math Digital
3rd - 6th
Basic Operations, Math, Numbers
3-Digit Subtraction with Regrouping Math Mysteries | Fun Printable Worksheets
Make subtraction exciting with these 3-digit subtraction with regrouping Math Mystery worksheets! Ideal for 2nd, 3rd, and 4th grade students, these detective-style activities turn traditional subtraction practice into an engaging, story-based challenge. Each worksheet begins with a short mystery scenario. Students solve three-digit subtraction with regrouping problems to reveal clues and eliminate suspects until they solve the case! These no-prep worksheets are perfect for math warm-ups, center
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.NBT.A.2
, 4.NBT.B.4
Thanksgiving Math Mystery 3 Digit Addition and Subtraction with Regrouping Fun
Thanksgiving Math Mysteries are engaging addition and subtraction with regrouping math activities and worksheets that are designed to be done in one class period. There are 5x Math Mysteries in this pack. At the top of each page is a story to set the scene of the mystery. Students then answer 16 questions to narrow down the suspects and options until they have solved these daily math questions. Perfect for fall and autumn. This Thanksgiving Math Pack contains5x Color three-digit addition and su
2nd - 5th
Arithmetic, Basic Operations
Long Division Worksheets CSI Math Mystery Activity Grade 4 and 5 Monster School
Are you looking for engaging long division worksheets for 4th grade and 5th grade math? This CSI Math Mystery focuses on multi-digit division, including 3-digit by 1-digit division, 4-digit by 1-digit division, division with remainders, and division without remainders, making it a fun and effective printable math worksheet and activity pack for building division problem-solving skills. What Is a CSI Math Mystery?A CSI Math Mystery is a printable, escape-room-style math activity where students so
4th - 6th
Arithmetic, Basic Operations, Other (Math)
CCSS, TEKS, VA SOL
4.NBT.B.6
, 5.NBT.B.6
, MA.4.4.H
 +6
Alien Invasion a CSI Math Mystery for 3rd, 4th grade review
This CSI themed Math Murder Mystery activity will engage students by taking them on a journey to solve problems and puzzles. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person/animal is left. The problems in this math mystery focus on grade three and four "Operations & Algebraic Thinking" and "Number & Operations in Base Ten". This case includes Multiply 1-digit whole numbers by multiples of 10 in the range of 10-90Addi
3rd - 6th
Arithmetic, Basic Operations, Numbers
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
 +4
CSI Math Mystery Thanksgiving Activities with Turkey Addition and Subtraction
Looking for a Thanksgiving math mystery to review addition, subtraction, multiplication, and division? This fun and engaging printable PDF is designed for 2nd grade, 3rd grade, 4th grade, and 5th grade students. With a Thanksgiving theme and a missing turkey to solve, students work through a variety of mixed-operation math activities to uncover clues and eliminate suspects—until they solve the mystery! This print-and-go Thanksgiving math game is perfect for fall review, early finishers, math c
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
3 Digit Addition and Subtraction With Regrouping Math Mystery Worksheets Bundle
Give your students engaging practice with 3-digit addition and subtraction with regrouping worksheets in a fun Math Mystery format. Designed for 2nd grade, 3rd grade, and 4th grade math, these printable activities combine regrouping practice, problem solving, and mystery stories that capture student interest. Each worksheet begins with a short story, followed by 16 regrouping questions that guide students in eliminating suspects until the mystery is solved. These math mystery worksheets ar
1st - 5th
Arithmetic, Basic Operations, Other (Math)
3 Digit Addition with Regrouping Math Mystery Detective 2nd 3rd Grade Worksheets
Make addition exciting with these 3-digit addition with regrouping Math Mystery worksheets! Perfect for 2nd, 3rd, and 4th grade students, these detective-style math activities combine critical thinking, problem solving, and addition practice in a fun, story-driven format. Each worksheet starts with a short mystery to hook students. They solve 3-digit addition with regrouping problems to reveal clues and eliminate suspects. These no-prep math worksheets are ideal for daily warm-ups, math centers
2nd - 5th
Arithmetic, Basic Operations, Other (Math)
CSI Math Mystery Detective The Missing Soccer Ball FIFA Football Cup 2026
Soccer or football, your students will love this engaging CSI Math Mystery packed with addition, subtraction, multiplication, and division worksheets and activities. This printable math mystery is a fun way to review basic facts, place value, and number skills while students solve clues, eliminate suspects, and crack the case. Inspired by the excitement of the 2026 FIFA World Cup, this no-prep math activity works well for classwork, math centers, early finishers, homeschool, RTI, end of year re
3rd - 6th
Arithmetic, Basic Operations, Math
CCSS, TEKS, VA SOL
2.NBT.B.7
, 2.NBT.B.8
, 3.NBT.A.2
 +17
3rd 4th 5th Grade CSI Math Mystery Review Addition and Subtraction Number 54
This fun CSI Math Mystery will engage students by taking them on a journey to solve addition math puzzles and activities. Students gather evidence by completing charts, Interview witnesses by sorting through addition equations, and comparing data to narrow the suspects. Finally, they will narrow it down to two suspects, a 2-digit number, with a final hundred chart puzzle to uncover the truth. Designed to be used all year round, but students love it for a back-to-school activity. Math Puzzles and
3rd - 6th
Basic Operations, Numbers
2 Digit by 1 Digit Multiplication Practice Mini Math Mystery Activity Worksheets
Need 2 digit by 1 digit multiplication activities and worksheets? These Mini Math Mysteries are perfect for your students to practice multi-digit multiplication and capture their imagination. They can be used in class, for homework activities, early finishers, or assessment worksheets as students begin to learn how to multiply. There are 5x Math Mystery Multiplication Worksheets in this pack. At the top of each worksheet is a story to set the scene of the math mystery, students then answer the q
3rd - 6th
Basic Operations, Math, Other (Math)
CCSS, TEKS
4.NBT.B.5
, 5.NBT.B.5
, MA.3.4.G
Multiplying and Dividing Integers CSI Math Mystery Worksheets | Grades 6-9
Need a fun and engaging way to practice multiplying and dividing integers? This zombie-themed CSI Math Mystery is perfect for Halloween math, fall lessons, back-to-school review, or anytime during the year. Designed for 6th, 7th, 8th, and 9th grade students, it reinforces integer operations through puzzles, problem-solving, and high-interest storytelling. Zombie Outbreak Mystery Story: A mysterious virus has infected your school. Students and teachers are turning into zombies—and only math can
6th - 9th
Basic Operations, Math, Numbers
CCSS, TEKS, VA SOL
7.NS.A.2
, 7.NS.A.2a
, MA.7.3.A
 +2
Box Method Long Division with No Remainders Math Mystery Detective Worksheets
Are you looking for multi digit division math activities using the box method? These engaging 4 digit long division Math Mystery Detective worksheets are the perfect way to practice. All division answers have NO remainders. The Math Mysteries are designed to be done in one class period. There are 5x Math Mysteries in this pack. At the top of each page is a story to set the scene, students then answer 9 questions to narrow down the suspects and options until they have solved these daily math que
3rd - 7th
Basic Operations, Math, Math Test Prep
CCSS, TEKS, VA SOL
4.NBT.B.6
, 5.NBT.B.6
, MA.4.4.E
 +2
Showing 1-20 of 576 results
About the store
Experience
Welcome to my Teachers Pay Teachers store! With over 20 years of experience in education, I specialize in creating engaging educational resources like CSI Math Mysteries, Digital Escape Rooms, and various digital games and activities. These interactive classroom materials are designed to make learning fun and interactive for students of all grade levels.
Having taught at every grade level, I understand the diverse needs of students and strive to create materials that are both educational and captivating. My background as a teaching principal in small rural schools has given me unique insights into the challenges and opportunities in education, allowing me to develop practical and effective resources that are easy to implement.
Explore my store to find tools that will spark curiosity, encourage critical thinking, and make learning an exciting adventure for your students. Thank you for visiting, and I look forward to helping you create a dynamic and inspiring learning environment!
Teaching style
With over 20 years of classroom experience across all grade levels, my teaching style is rooted in creating engaging, interactive learning experiences. I believe in making education fun and meaningful through innovative resources like CSI Math Mysteries and Digital Escape Rooms. These tools challenge students to think critically and solve problems collaboratively, turning traditional lessons into exciting adventures. My digital games and activities are designed to captivate students' interest and cater to diverse learning styles, ensuring every child can thrive.
Having served as a teaching principal in small rural schools, I've gained a deep understanding of the unique challenges and opportunities in education. This experience has shaped my approach to developing practical, easy-to-implement resources that save teachers time while enhancing student learning. My goal is to create a dynamic classroom environment where students are curious, engaged, and eager to learn.
Awards & shining teacher moments
“Students are engaged, motivated and keen to succeed. They take responsibility for their learning and increasingly know about themselves as learners. They stay on task, work well together and help each other. Positive and respectful interactions between students underpin learning”. Educational Review Office
My own education history
Graduate Diploma of Teaching
Certificate of First Time Principal
A Bachelor of Marketing and management
Additional biographical information
For practical tips and ideas on how to effectively use my teaching resources, visit my blog at www.kiwilandeducation.com
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands