4th Grade Math Mystery Spring April Math Review, Multi Step Word Problems + More

Description

Make your April math block FUN with this captivating "Case of the April Alien Ambush" Math Mystery! Looking for an engaging way to bring some "out of this world" vibes to your math block? This 4th Grade Math Review uses agent gnomes, alien technology, and a "Color Restoration" theme to keep engagement high all month long!

It is the perfect Spring/Space-themed math activity to practice prime and composite numbers, factors and multiples, adding fractions with denominators 10 and 100, multi-step word problems (four operations), area and perimeter word problems, and calculating the end time.

APRIL MATH MYSTERY: THE CASE OF THE APRIL ALIEN AMBUSH

(4TH GRADE EDITION)

Get your students engaged with a high-stakes investigation! "The Case of the April Alien Ambush" is an exciting math mystery where students solve clues to identify the imposter gnome agent in the G.I.B. who helped the aliens steal the Earth's color. This packet is a targeted review of spring 4th Grade Common Core standards, making it the perfect engaging math center or whole-class review.

MATH SKILLS INVOLVED:

Clue 1: Identifying Prime & Composite Numbers; Finding Factors & Multiples
Clue 2: Adding Fractions with Denominators 10 and 100
Clue 3: Multi Step Word Problems (Four Operations)
Clue 4: Area, Perimeter, and Missing Side Length Word Problems
Clue 5: Elapsed Time - Calculating the End Time

HOW IT WORKS:

Students read the mystery story (or watch the video hook) about a stolen Chromatic Core from the Gnomes in Black (G.I.B.) agency. They must complete five math worksheets to unlock clues. Each clue helps them eliminate suspects until only the imposter gnome agent remains!

EASY TO PREP!

Printable PDF: "No Prep" design—just print, copy, and distribute! Perfect for sub tubs.
Video Hook & Ending: Watch on a smartboard, tablet, or computer to set the stage and celebrate the win.
Digital Google Slides™: A ready-to-go option included for paperless classrooms. (Please use 'edit' mode to enter answers).
Available via EASEL: For easy digital completion.
Requires no extra props or setup. Just print and go!

INCLUDED IN YOUR DOWNLOAD:

Video Hook & Ending: Set the stage with an exciting animated story and celebrate the win with a fun ending video (voiceovers included)! Check out the video hook in the preview section.
Printable PDF: Easy "Print & Go" worksheets.
Google Slides: Digital version included for 1:1 classrooms.
Answer Key: Detailed keys for quick grading.
Printable Awards: Celebrate your students' success as Lead Detectives!

PERFECT FOR:

April Math Centers
Spring/Space-Themed Math Review
Spiral Review / Test Prep
Fun Friday Activity
Sub Tubs (Easy Prep!)

🏆 WHY TEACHERS LOVE IT:

Easy Prep: Just print and solve!
Self-Checking: The "Crack the Code" nature allows students to self-correct.
High Engagement: Even reluctant mathematicians love solving the mystery.
Feels like a game, but there is significant math practice and consolidation involved.
Effortless Assessment: The "Crack the Code" format allows you to verify student progress at a glance—if the code is correct, the math is correct.

EASY DIFFERENTIATION:

This mystery is available in other math level packs, so you can pick one that suits your class or homeschool best. Check out my other grade-level editions to "Clue Swap" for students working above or below grade level.

⭐This resource is also included in the 4th Grade Complete Math Mystery Bundle

❤Check out some other fun Math Mystery Resources from my store:

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:

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Thank you!

Jacqui J.
Mrs. J's Resource Creations

© 2026

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4th Grade Math Mystery Spring April Math Review, Multi Step Word Problems + More

Name: 4th Grade Math Mystery Spring April Math Review, Multi Step Word Problems + More
Brand: Mrs J's Resource Creations
SKU: 16125926
Price: 4.95 USD
Availability: InStock

Mrs J's Resource Creations

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$4.95

Highlights

Digital downloads

Google Apps, PDF, Video

Grades

4th - 5th

Subjects

Arithmetic, Fractions, Measurement

Standards

CCSS4.MD.A.2

CCSS4.MD.A.3

CCSS4.OA.A.3

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Description

APRIL MATH MYSTERY: THE CASE OF THE APRIL ALIEN AMBUSH

(4TH GRADE EDITION)

MATH SKILLS INVOLVED:

Clue 1: Identifying Prime & Composite Numbers; Finding Factors & Multiples
Clue 2: Adding Fractions with Denominators 10 and 100
Clue 3: Multi Step Word Problems (Four Operations)
Clue 4: Area, Perimeter, and Missing Side Length Word Problems
Clue 5: Elapsed Time - Calculating the End Time

HOW IT WORKS:

EASY TO PREP!

Printable PDF: "No Prep" design—just print, copy, and distribute! Perfect for sub tubs.
Video Hook & Ending: Watch on a smartboard, tablet, or computer to set the stage and celebrate the win.
Digital Google Slides™: A ready-to-go option included for paperless classrooms. (Please use 'edit' mode to enter answers).
Available via EASEL: For easy digital completion.
Requires no extra props or setup. Just print and go!

INCLUDED IN YOUR DOWNLOAD:

Video Hook & Ending: Set the stage with an exciting animated story and celebrate the win with a fun ending video (voiceovers included)! Check out the video hook in the preview section.
Printable PDF: Easy "Print & Go" worksheets.
Google Slides: Digital version included for 1:1 classrooms.
Answer Key: Detailed keys for quick grading.
Printable Awards: Celebrate your students' success as Lead Detectives!

PERFECT FOR:

April Math Centers
Spring/Space-Themed Math Review
Spiral Review / Test Prep
Fun Friday Activity
Sub Tubs (Easy Prep!)

🏆 WHY TEACHERS LOVE IT:

Easy Prep: Just print and solve!
Self-Checking: The "Crack the Code" nature allows students to self-correct.
High Engagement: Even reluctant mathematicians love solving the mystery.
Feels like a game, but there is significant math practice and consolidation involved.
Effortless Assessment: The "Crack the Code" format allows you to verify student progress at a glance—if the code is correct, the math is correct.

EASY DIFFERENTIATION:

⭐This resource is also included in the 4th Grade Complete Math Mystery Bundle

❤Check out some other fun Math Mystery Resources from my store:

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.

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Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS4.MD.A.2

Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals, and problems that require expressing measurements given in a larger unit in terms of a smaller unit. Represent measurement quantities using diagrams such as number line diagrams that feature a measurement scale.

CCSS4.MD.A.3

Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication equation with an unknown factor.

CCSS4.OA.A.3

Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.