
1. Substitution boxes
The teacher puts a box full of words on the board.
The words fit together to either make one long
sentence or lots of short sentences. The class is
divided into strong groups and weak groups. The
strong groups write down one long sentence
while the weak ones write down as many different
short sentences as possible. For stronger groups,
the sentence with the most words in the given
time is the winner. For weaker groups, the group
with the most sentences is the winner.