This worksheet serves as an excellent introduction to estimating volume for children. It challenges them to identify whether a certain volume would be measured in ounces, cups, or gallons. By engaging in this activity, children can develop their understanding of the different units of volume measurement and see how these units are used in everyday life. This worksheet is part of a series of similar activities that can help children practice their measurement skills and enhance their understanding of volume. The activity provides a practical and engaging way for children to learn about measurement and volume.