two chalklines on the floor so
distance between them narrows from 1 metre (3') at the beginning to
about 15 centimetres (6") at the end.
lines represent a stream in which you place, face down, flashcards
containing new words.
the children line up at the narrow
student, in turn, selects a card,
and jumps to the other side.
read incorrectly go back in the
progress, reading and jumping
specified spots until the space is cleared of words and of participants.