Open the staples, remove pages 24 and 25, and close the staples. Glue the pages to heavy paper, then cut out the pieces on the heavy lines. Fold the wagon bed on the broken lines and glue the tabs to the wagon sides in alphabetical order. Glue the wagon cover and wheels in place (see illustration). Fold the oxen bodies and heads on the broken lines, and glue the tabs down in alphabetical order. Fold the yoke in half and glue together. Then glue the yoke to the front of the oxen bodies. Glue the back of the heads to the yoke (see illustration).