Full or Empty Early Measurement cards for students with autism and special education needs. 12 clip cards These large print cards have pictures of containers with & without liquids. Your students will answer the question "Which one is full / empty?" and clip their answers with clothes pins. To assist your less confident readers the borders of the cards are color coded for the questions. Use as an independent task, or 1-to-1 activity. You might also like: Volume More or Less Measurement Cards