Secret Message Decoder
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FREE Secret Angle Code Alphabet & Angle Visualization Tool | Crack Angles Code
Crack the Angles Code. Hands on manipulative to visualize angles. You can use this tool while measuring angles with a protractor so students can visualize angles or play with encoding and decoding secret messages. It's a great activity for the First Days of School, Back to School, Summer Camp, Summer School, or End of the Year Math & Art Activity. You can also use it as an outdoor activity to encode directions or tasks. There are no messages to decode. There is only a cipher decoder. You ca
4th - 7th
Geometry, Math, Measurement
CCSS
4.MD.C.6
PI DAY: A CHALLENGING WORD JUMBLE PUZZLE W/ ANSWER KEY: GRS. 7-12, MG
Student decipher the words connected with the history of pi, and then decode the secret message. A famous quote by Archimedes is on the worksheet. Take the challenge. An answer key is provided. Have fun!
4th - 12th, Adult Education
Geometry, Measurement
PUZZLE MATH: Special Right Triangles
In this one-page assignment students find missing side lengths and angle measures of special right triangles. Every possible permutation from given to missing side is used, and problems include ones where students are given integers that they must both multiply and divide by radical expressions. When applicable students must rationalize the denominator. Correct answers decode a secret message, providing immediate feedback for the learner as this free math worksheet is self-checking. If you enjoy
10th - 12th, Higher Education
Geometry, Other (Math), PreCalculus
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