Provides a descriptive listing of museums and science exhibits that are essentially participatory and playful in nature for young children. Offerings in the areas of natural history, museums, science and technology centers and specifically children's museums are outlined. Educational benefits are discussed. (ML)

Presents an activity in which students develop science process skills by making inferences as to the contents of a "mystery" box from observations based on their sensory perceptions. Provides instructions for implementing and extending the activity. (MDH)