Jigsaws have significant impacts on a child's physical skills, helping in the development of fine motor skills and language development. This set of four wooden jigsaw puzzles depicts the life cycle of four species and can be used as an advancement from jigsaws depicting animals and their babies. These jigsaws will help children to develop a deeper understanding of living things and their habitats, including classifications such as mammals, amphibians, insects and birds. Increase vocabulary by learning the different scientific terminology. Develop fine motor skills to help with writing and drawing. Improve spatial awareness and hand eye co-ordination. Life Cycle Jigsaw Puzzles. Set includes a chick, butterfly, acorn and frog. Each jigsaw is made from sturdy MDF. Size: 200 x 200mm. Age Suitability: 3 years+.