Part of the Beach pack from 3 Dinosaurs. According to the blog post "this pack was made to go with the following books: There Was an Old Lady Who Swallowed a Shell! by Lucille Colandro and Jared Lee, Sneakers, the Seaside Cat by Margaret Wise Brown and Anne Mortimer, and The Seashore Book by Charlotte Zolotow and Wendell Minor"; but many of the printables can be used with similar materials for a beach/summer theme.
The cards can be found on pages 2-5 inclusive of the part 1 pdf.
Related Pinterest Boards:
3 part cards