Numbered heads - Number people in groups, ask a question, give a problem. This is good for mastery. This structure releases creativity. It is excellent for team building and thinking skills. Then they get with partner and discuss and work.
Students then share their solution with class.
Have the one with the picture describe what he sees, other partner draws it. Many variations- have partner write descriptions and other partner draw from written descriptions. Excellent for communication skills. FlashCards - Have students work in pairs to make flashcards for whatever subject you need. Have them alternate flashing each other with the pictures, words, or concepts.