Construction toys promote physical development as they require children to use their hands to manipulate the blocks or pieces. This helps in developing fine motor skills, hand-eye coordination, as well as develop creativity, problem-solving skills, spatial awareness, and social skills. They are a type of toy that allow children to build their own structures by using blocks or other building materials. These toys come in various shapes and sizes, and can range from simple plastic blocks to complex sets with moving parts and motors.

Research has shown that playing with construction toys can help children develop a range of skills, including: Fine motor skills, Spatial awareness, Problem-solving, Creativity and Imagination, STEM skills. Fine motor skills are developed as children manipulate small blocks and other building materials, these are foundations for tasks such as writing, drawing, and using utensils. Spatial awareness occures as building structures requires children to think in three dimensions, which helps them develop awareness of volume and an understanding of how objects fit together. Problem-solving takes place as open-ended play opportunities encourage them to experiment and find solutions to problems on their own. Creativity and imagination are developed through the endless possibilities to create their own structures and designs. Construction toys involve concepts related to science, technology, engineering, and math, which helps children develop STEM skills and an interest in these foundations of these subjects.

In addition to cognitive and physical development, construction toys also help in developing social and emotional skills. Children learn to work collaboratively and communicate effectively with their peers as they construct together. They also learn to share, take turns, and negotiate, which are essential social skills. They can also help in boosting a child's confidence and self-esteem as they complete a structure, children feel a sense of accomplishment and pride in their work. This can lead to a positive self-image and a desire to take on more challenges.