Students then practice in the same manner working in pairs. Teacher hands a red, white and yellow box to a student. Repeat until student get responds correctly. If student is completely stumped then move to another student or two before coming back to the first student. Teacher then practices with all students in turn, using all colored boxes and all 5 prepositions.
Students then practice in the same manner working in pairs.
Each person has a set of five boxes, one of each color. They also have a folder which can be used as a screen between them. Student 1 arranges his boxes in a configuration which is screened by the folder to prevent Student 2 from seeing. Student 2 listens and follows directions as well as possible. When Student 1 has finished, Student 2 may ask two questions.