Are you looking for a fun Earth Day and Spring CSI Math Mystery to engage your students in multiplication and division? Then these math activities and worksheets are for you. This math game is perfect for Earth Day and math in April and May. Capture your students attention with this fun CSI Math Mystery activity by taking them on a journey to solve math problems and puzzles. Students narrow down the possible options by completing the activities and marking them off until one person is left. Can you solve the mystery? This case includes multiplication and division problems up to their 12 times table. Answers are included Math Mysteries are an independent escape room or crack-the-code type of fun math activity where instead of using locks, students identify suspects with puzzles and word problems. Thank you Kiwiland

This CSI themed multiplication and division 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 is left. Who is the missing teacher? This case includes multiplication and division problems up to their 12 times table. Answers are included Please remember to follow me. Enjoy If you are interested in this product and your students enjoy STEM I have additional resources that will complimet this one.

Student Roles for you STEM challenges This resource is perfect for your STEM projects. The students are given clear roles and are taught to work in teams to successfully complete their work. Included are: Captain Encouragement Testing Officer Collections Manager Chief Communicator To make the lanyards I laminate each sheet,cut therm out, punch a hole in the top of each and tie a piece of string around each to fit around your students necks. I like/prefer to use colored ribbon with the corresponding colored lanyard. Just looks nicer and the kids love it!!! If you need other roles for your challenges, let me know and I will make them for you. Enjoy

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 “Operations & Algebraic Thinking” and “Number & Operations in Base Ten”. This case includes Clue 1: Multiply 1-digit whole numbers by multiples of 10 in the range of 10-90 Clue 2: Dividing up to 10 times-tables. Clue 3: Adding 3-digit numbers with regrouping. Clue 4:Rounding to the nearest 10’s Clue 5: Dividing up to 10 times-tables Answer sheets are included

This CSI Halloween themed math murder 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 the activities and marking them off from the suspect list until one person is left. Who is it? This case includes Clue 1: Making 100 Addition Clue 2: Coordinates using 1 quadrant Clue 3: Addition and subtraction using +10, -10, +100 and -100 Clue 4: Subtraction of single digit from double digits Clue 5: Subtraction from 100 Answer sheets are included

This CSI Fortnite themed math murder 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 the activities and marking them off from the suspect list until one person is left. Who stole the lunch? This case includes Clue 1: Division Maze Clue 2: Multiplication of 10’s, 100’s and 1000’s Clue 3: Multiplication up to x12 Clue 4: Addition of 4-digit numbers Clue 5: Addition and Subtraction Snake Answer sheets are included

These ASCII Secret Codes are perfect to help students learn how to encrypt and decrypt binary messages as well as understand binary code. They are great at engaging your students with problem solving and help support your stem teaching. Included in this resource are - Writing your name in Binary - Two secret messages (2 versions normal and challenging) - Answers have been included

This CSI themed Math Murder Mystery activity will engage students by taking them on a journey to solve perimeter and area problems and puzzles. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person is left. There are two versions. One in American Customary and the other in Metric. This case includes Clue 1: Correct calculation for perimeter and area. Clue 2: Perimeter of various shapes. Clue 3: Calculate the missing length from the perimeter. Clue 4: Area of quadrilaterals Clue 5: Area maze Answer sheets are included

This CSI themed Math Murder Mystery activity will engage students by taking them on a journey to solve problems and puzzles. It is based around the Russia 2018 FIFA Football World Cup. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person is left. The problems in this math mystery focus on their basic facts so is suitable for a variety of age groups. So whether your students call it football or soccer…enjoy. This case includes Clue 1: Multiplication - Timetables up to 12 Clue 2: Division - Dividing by up to 12 Clue 3: Addition - Adding 3-digit numbers with some regrouping. Clue 4: Place Value - Adding and subtraction 10’s, 100’s and 1000’s Clue 5: Subtraction - Taking away up to 10 from 2-digit numbers Answer sheets are included

This Book of Addition and Subtraction Worksheets for Reception to Year 1 students contains 35 pages of Ten Frames, Cut and Glue activities, number puzzles, mazes. They are designed to keep your students engaged and make progress. also included are templates to make your own for those struggling students that have not moved on by the end of the unit. This book also caters for advanced advanced Kindergarten or those struggling students in Year 1. Enjoy

These ASCII Secret Codes are perfect to help students learn how to encrypt and decrypt binary messages as well as understand binary code. They are great at engaging your students with problem solving and help support your stem teaching. Included in this resource are - Writing your name in Binary - Five secret messages - Answers have been included

This CSI themed Math Murder Mystery activity will engage students by taking them on a journey to solve fraction problems and puzzles. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person is left. This case includes Clue 1: Fractions of a number e.g. 1/3 of 24. Clue 2: Comparison of fraction size. Clue 3: Addition of fractions Clue 4: Converting improper fractions to proper fractions. Clue 5: Simplifying fractions. Answer sheets are included

Mini Math Mysteries are engaging math activities that are designed to be done in one class period. There are 5 x 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. This resource contains 5 x Color Addition and Subtraction Integers math mysteries 5 x Black and White versions of the same mysteries 5 x Answer pages 1 x Teacher instruction page for a print and go activity These Adding and Subtracting Integers worksheets provides an opportunity to practice mathematical skills as well as problem solving skills in a more practical context and focused on positive and negative numbers. The high interest topics in these mysteries are also highly motivating for this age group and will capture their imagination. These math mysteries are designed for sixth, seventh and eighth grade students. Could also be used with struggling ninth grade students that need a little extra work and reinforcement . I also leave some of the mysteries for my sub teacher. Math Mysteries are an independent escape room (or crack the code) type of activity where instead of using locks, students identify suspects with puzzles and word problems . This mystery is perfect all year round, start of school, end of year and any season. (fall, spring, summer and winter). Also great for Halloween, Christmas and Easter time.

This murder mystery will engage students by taking them on a journey to solve addition math puzzles to solve a murder. Students will need to gather evidence by completing charts, Interview witnesses by sorting through addition equations and compare data to narrow the suspects. Finally they will narrow it down to two suspects, with a final hundred chart puzzle to uncover the truth. Who is the Math Mystery Murderer!!! Enjoy

This CSI themed Roman Numeral Conversion 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 is left. Who is the Roman General? This case includes Roman Numeral Conversion. Answers are included Please remember to follow me. Enjoy

This CSI themed multiplication and division activity will engage students by taking them on a journey to solve Winter Olympic Games math problems and puzzles. Students narrow down the suspects by completing the activities and marking them off from the suspect list until one person is left. Who stole the Gold Medal? This case includes Clue 1: Solving Division Problems Clue 2: True or False Multiplication Clue 3: Multiplication and Division Sequence Clue 4: Moving up and down 10's, 100's amd 1000's Clue 5: Multiplication and Division Cryptogram Answer sheets are included Can your class solve all of the clues?

The Mad Scientist has struck again!!! He has now turned all of the classes apple computers into actual apples. This CSI themed math murder mystery will engage students by taking them on a journey to solve Multiplication and Division problems and puzzles. This mystery is based on their times tables only and focuses on students x3 and x4 times tables. Students narrow down the possible options by completing the activities and marking them off from the ingredient list until one potion is left. Can you save the teachers? This case includes Clue 1: ÷4 division cryptogram activity Clue 2: x3 times tables multiplication maze Clue 3: ÷3 division true or false puzzle Clue 4: x3 and x4 times tables multiplication word problems Clue 5: x3 and x4 times tables activity Answer sheets are included

This CSI zombie themed math murder 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 the activities and marking them off from the suspect list until one person is left. Who is it? This case includes Clue 1: Multiplying decimals (place value) Clue 2: Multiplication of 10’s, and 100’s (eg 600 x 60) Clue 3: Multiplication of 2 digit numbers Clue 4: Addition of numbers with 2 decimal places Clue 5: Addition of deciamls Answer sheets are included

It is the season of giving and this year the class is doing a Secret Santa. The problem is that you want to know who the Secret Santa is. The students follow the clues to solve the mystery and uncover the person who has left the special present for Christmas. Who is Secret Santa? This case includes Clue 1: Mapping using coordinates Clue 2: Addition to 100 Clue 3: Addition of 2 digit numbers Clue 4: Addition of 3 digit numbers Clue 5: Subtraction from 100 Answer sheets are included Merry Christmas

This murder mystery will engage students by taking them on a journey to solve addition math puzzles to solve a murder. Students will need to gather evidence by completing charts, Interview witnesses by sorting through addition equations and compare data to narrow the suspects. Finally they will narrow it down to two suspects, with a final hundred chart puzzle to uncover the truth. Who is the Math Mystery Murderer!!! Enjoy