Student works in pairs to determine using the data given what the mathematical relationship is between the wave properties of frequency, wavelength, and speed. After analyzing the data provided in this half sheet they have questions to answer between them either verbally to each other with the requirement that they may have to share out later what they discussed or their responses can be written together or individually.
The document has two identical sets of data and questions as it is meant to be copied and then cut in half to give to student pairs. There are several cooperative learning strategies from Kagan that can be used with this. If you are not familiar with them I HIGHLY recommend going to their training and purchasing their books that contain these strategies.