Will your students escape in time? Oh no! The animals have escaped their enclosures at the zoo.Your students must put them back in their proper locations before disaster strikes! Students must breakout from their risky situation, by solving a string of clues hidden around the classroom. This is a review game for the math concepts taught in 2nd grade under the domain of numbers and operations in base ten. It should be played as a whole group activity.
**Versions with and without QR codes included
This is an interactive game where the students are timed. Students try and solve clues and math problems to breakout and escape the classroom. You, the teacher, can decide how much time your students have to complete the task. I suggest 45 minutes, but it is up to your discretion. You can project a timer for your class, or put one somewhere for all the students to see, so they can keep track of how much time they have left to complete their task.
This is similar to a scavenger hunt where students will be moving around the room, looking for clues to unlock their envelopes (I have included riddles and suggestions on where to hide each clue). To unlock their envelopes, students will need to solve math problems. A paper is provided so students can show their work for each problem. For many of the questions, students must have an answer that matches one on an envelope. If the answers do not match, they can’t open or “unlock” the envelope, and must rework the problem.
*Everything is included, however teachers must provide their own envelopes.
I give step by step instructions on how to set up the game, including pictures! This is sure to capture the attention of your students, and become an instant hit!
Topics covered in this game:
Numbers and Operations in Base Ten
*Understanding 3 digit numbers
Reading and writing numbers in numerals and word form
Adding and subtracting within 100
Adding and subtracting within 1,000
Adding up to four 2-digit numbers
Other Cracking the Classroom Code Games for 2nd Grade:
Cracking the Classroom Code: Operations and Algebraic Thinking 2nd Grade
Cracking the Classroom Code: Numbers and Operations in Base Ten 2nd Grade
Cracking the Classroom Code: Measurement and Data 2nd Grade
Cracking the Classroom Code: Time and Money 2nd Grade
Cracking the Classroom Code: Geometry 2nd Grade
Cracking the Classroom Code: 2nd Grade End of the Year Math Review