Secret Message Decoder
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Equation Decoder
Students solve a series of 20, one step algebraic equations involving addition, subtraction, multiplication, and division to decode a secret message. Each solution matches to a letter of the alphabet and when put together gives the message "equations are exciting"! Comes with an answer key as well. Great for algebra review. I like to use it for team races; each team gets one paper and tries to finish as quickly as possible with each team member solving one question then passing to a teammate.
5th - 7th
Algebra, Basic Operations, Math
CCSS
6.EE.B.5
Decode the Secret Message
Learning and having fun while learning are two completely different things.
This fun activity will engage your students to add without even noticing! They will add the number statements, then turn the sum into a letter using the alphabet key given. At the end, students will be presented with a secret message which they have decoded themselves!
Kids work better when they have a fun goal to strive for, and this activity fits in so well with St. Patrick's Day which is just around the corner!
1st - 3rd
Basic Operations, Numbers
CCSS
1.NBT.A.1
, 1.NBT.B.2
, 2.NBT.A.1
+3
Fun Math on Memorial Day!
This fun worksheet has multiplication problems using two digits by one digit combined with a secret message to decode for Memorial
Day! It is great for Math Centers, and a holiday activity.
2nd - 4th
Basic Operations, Math
Secret message math
This worksheet is a combination of triple digit addition and subtraction. Also some missing addends and a word problem. The students will solve problems to decode a secret message.
2nd - 3rd
Basic Operations, Math
Cryptogram Math Facts for Google Classroom (Addition & Subtraction) + PowerPoint
Engage your students with this interactive DIGITAL resource that works with Google Slides. This is an amazing code breaking interactive game for primary grades. Students will solve Math problems (addition and subtraction) to find the numbers corresponding to the letters in order to decode an encrypted message using a cryptogram code. This puzzle resource is highly engaging and develops mental skills. Students will practice Math Facts and have a fun during your Math lessons. PlotComic style educ
K - 3rd
Basic Operations, Math, Mental Math
CCSS
1.OA.A.1
, 1.OA.A.2
, 1.OA.B.4
+2
Cryptogram Math Facts for Google Classroom (Multiplication Division)+ PowerPoint
Engage your students with this interactive DIGITAL resource that works with Google Slides. This is an amazing code breaking interactive game for primary grades. Students will solve Math problems (Multiplication and Division) to find the numbers corresponding to the letters in order to decode an encrypted message using a cryptogram code. This puzzle resource is highly engaging and develops mental skills. Students will practice Math Facts and have a fun during your Math lessons. PlotComic style ed
2nd - 4th
Basic Operations, Math, Mental Math
CCSS
2.OA.A.1
, 2.OA.B.2
, 3.OA.A.1
+1
LCM & HCF Combined : Interactive Digital Math Worksheet
Preview Link: worksheet previewAssign this interactive and digital math worksheet to your classroom now. In this activity, students will work to calculate the LCM and HCF of given numbers. As they solve each problem, if their answers are correct, letters of a secret code will gradually reveal themselves. The goal is for students to solve all the problems, decode the secret message, and unlock the hidden code. Click to view more details about the worksheetThis worksheet is a classroom-ready inte
5th - 7th
Basic Operations, Math, Numbers
CCSS
5.NF.A.1
, 5.NF.B.6
, 6.NS.B.4
+2
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