How observant are you?
How observant are you?
How observant are you?
HOW GOOD ARE YOU AT DECIPHERING CODES?
Click on the link below to find out information about the CIA while breaking the code: GOOD LUCK!!
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Discover about the CIA history visiting their website and doing this TRUE/FALSE activity in pairs.
GO TO GOOGLE CLASSROOM
CODE:
62o6xty
A=2
B=5
C=8
D=10
E=-3
F=1/2
G=-4
H=5/3
I=12
J=-20
K= -6
L= -5
M=-3
N=1/4
O=-14
P=-2
Q=-7
R=-1/2
S=15
T=7
U=37
V=1
W=-8
Y=6
DO YOU KNOW WHAT I'M TALKING ABOUT?
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MATH CHALLENGE
Now it's your turn to create a code. in groups of 3 or 4 people.
With this code you've to create a sentence, this sentences must be a CLUE to DISCOVER what's your FAVOURITE SERIES or MOVIE.
Steps to follow:
-
Decide your sentence in English
-
Count how many letters you need to codify
-
Define an operation for each letter ( include brackets, additions, substractions, multiplications, divisions and any power)
-
Design a card to give to each group.
When everybody has finished, decipher your classmates' messages. Hurry up and decipher all the codes. It is also important to find errors in their messages because you'll be given EXTRA POINTS.
Are you waiting for the others to finish? Don't worry, here you've got some websites to practise your Maths skills!