Grade 1
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Strand 1
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Strand 2
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Strand 3
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Strand 4
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Strand 5
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Strand 6
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Strand 7
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Strand 8
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Strand 9
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Strand 10
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Strand 11
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Strand 12
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Strand 13
TEKS ELA Standard: 1.2.B.i
decoding words in isolation and in context by applying common letter sound correspondences
found a stone for every letter
Valentine’s Day Codes
Teach your students about basic cryptography and code making.
Pig Pen Cipher (Codes Part 2)
Let’s encode some secret messages with a cipher that was actually used during the American Civil War!
Shift Cipher (Codes Part 1)
Let’s encode and decode secret messages like Julius Caesar!
Jotto
Who can guess the codeword first?