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!
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Programs & methods
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
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
Escape Room At the Zoo Math Mystery Grades 1-2
Students love escape rooms and zoo animals. Combine them and it is a hit, a great activity that involves skip counting by 2, 5 and 10, addition within 30, measurement, reading bar graphs, and more . Capture their imagination with this zoo themed escape room specifically designed for 1st and 2nd grade students. This zoo themed Escape Room can work for both individuals and groups. I typically print off the clues in color, laminate them for durability, and scatter them around the room. I place
1st - 3rd
Arithmetic, Math, Other (Math)
Also included in:Â Math Escape Room Bundle for Grade 1-2 Anytime and Back to School
Escape Room At the Zoo Math Mystery Grades 2-3
Students love escape rooms and zoo animals. Combine them and it is a hit, a great activity that involves skip counting by 5 and 10, 2 digit addition with regrouping, measurement, reading bar graphs, and more . Capture their imagination with this zoo themed escape room specifically designed for 2nd and 3rd grade students. This zoo escape room can work for both individuals and groups. I typically print off the clues in color, laminate them for durability, and scatter them around the room. I p
1st - 4th
Arithmetic, Math, Other (Math)
Also included in:Â Math Escape Room Bundle for Grade 2-3 Anytime and Back to School
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
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
Winter CSI Math Mystery Detective Snow Day Snowman Fun Game and Activities
This winter snow day CSI math mystery activity will capture your students imagination. This is an engaging resource to practice addition and subtraction, mapping skills with coordinates, and finding missing numbers that add to 100. Students follow the clues on the winter worksheets to solve the mystery and discover who built the snowman. These winter math activities include:Addition to 100Mapping using coordinates3 Digit Addition with Regrouping2 digit Subtraction with RegroupingMissing number t
2nd - 5th
Arithmetic
CCSS
2.NBT.B.5
, 3.NBT.A.2
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
CSI Math Mystery Detective Zombie Attack 3rd Grade Math Review Worksheets
This CSI-themed Math Mystery activity will engage students by taking them on a journey to solve problems and puzzles with multiplication and division, addition, and rounding to the nearest 10. Students narrow down the suspects by completing the activities and worksheets and marking them off from the suspect list until one person is left. The problems in this math mystery focus on Grade Three "Operations & Algebraic Thinking" and "Number & Operations in Base Ten". This case includesMultiply
3rd - 7th
Arithmetic, Other (Math), Place Value
CCSS
3.NBT.A.1
, 3.NBT.A.2
, 3.NBT.A.3
 +4
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
CSI Math Mystery Fortnite Game and Activities
This CSI Fortnite themed math mystery will engage students by taking them on a journey to solve Multiplication, Division, Addition and Subtraction problems and puzzles. Students narrow down the suspects by completing Fortnite themed activities and marking them off from the suspect list until one person is left. If your students love Fortnite, they will love this. ***I have now included an alternative version in including dance moves***I have now included 2 versions as the original mentioned guns
3rd - 7th
Arithmetic, Mental Math, Numbers
Adding and Subtracting Integers Math Mystery | Positive & Negative Numbers
Give your students meaningful practice with positive and negative numbers using these fun and focused Adding and Subtracting Integers Math Mysteries. Designed for middle school students, this resource includes five engaging mystery activities that combine integer operations with critical thinking. Each worksheet contains 16 problems that guide students as they eliminate suspects to solve the case. Perfect for sixth, seventh, and eighth grade, these math mysteries can also be used with struggling
6th - 9th
Arithmetic, Basic Operations, Numbers
CCSS
7.NS.A.1
, 7.NS.A.1d
Escape Room At the Zoo Math Mystery Grades 3-5
Students love escape rooms and zoo animals. Combine them and it is a hit, a great activity that involves number patterns, 2 digit addition with regrouping, measurement, reading bar graphs, early multiplication with arrays, and adding 3 addends. Capture their imagination with this zoo themed escape room specifically designed for 3rd, 4th and 5th grade students. This zoo themed Escape Room can work for both individuals and groups. I typically print off the clues in color, laminate them for du
2nd - 6th
Arithmetic, Math, Other (Math)
Also included in:Â Math Escape Room Bundle for Grade 3-5 Anytime and Back to School
Pancake Day CSI Math Mystery with The Half Eaten Pancake Shrove Tuesday & Lent
A CSI math investigation for Pancake Day. It is the perfect activity for Shrove Tuesday or otherwise known as Pancake Day and Lent, but can be used all year round. This activity will engage students by taking them on a journey to solve 10, 100, or 1000 addition and subtraction puzzles and problems. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person is left. Who ate the pancake? Answer sheets are included Enjoy and please rem
3rd - 7th
Arithmetic, Basic Operations
2 Digit Addition with Regrouping Math Mystery Detective Activity Worksheets
2-Digit Addition with Regrouping Math Mysteries | Fun Detective WorksheetsMake practicing double-digit addition with regrouping exciting with these printable Math Mystery worksheets! This resource includes five engaging detective-style mysteries where students solve math problems to eliminate suspects and crack the case. Each worksheet begins with a short story to set the scene, followed by 2-digit addition with regrouping problems. As students solve each problem, they cross off suspects until
1st - 4th
Arithmetic, Basic Operations, Other (Math)
CCSS
3.NBT.A.2
, 4.NBT.B.4
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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
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