Let music and themed activities in our vibrant, 32 - page Big Book enrich lessons about seasons and holidays all though the year. Spiral - bound Big Book includes engaging content about the seasons and holidays, plus an audio CD of 15 original songs! The front of each page features song lyrics and related photographs; the reverse side features graphic organizers for informal assessment activities. Stands on its built - in easel base for hands - free demonstration. Includes a 32 - page Instruction and Activity Book with cross - curricular and blackline masters. Use with the Calendar and Weather Pocket Chart (LER2418, sold separately) and Giant Inflatable Weather Set (LER1803, sold separately). Big Book measures 16"L x 22"H.