Children development between 3 to 6 years old and occupational therapy

Summary: The ages between 3 and 6 are a critical window—a Sacred Cadence where foundational motor, social, and cognitive skills take root. In many marginalized communities in Nepal, children lack access to the specialized support needed to navigate developmental hurdles. As an Occupational Therapy Volunteer, you act as an Everyday Hero, bridging the gap between potential and performance. By applying your Radical Curiosity to the local context, you provide a Reciprocal Gift of independence and confidence to children, ensuring they can participate fully in the Harmony of Service that defines their community.

💡 Your Clinical Mission in Nepal

This program invites specialists to move beyond the clinic and into the heart of the community:

• The Harmony of Functional Play: Designing therapeutic interventions that use play to improve sensory integration, coordination, and self-care skills for children aged 3–6.
• Radical Patience in Assessment: Evaluating developmental milestones in a resource-limited environment and creating culturally adaptive home programs for families.
• Early Intervention Advocacy: Educating parents and local teachers on how to support children with diverse needs, fostering an Unconquered Legacy of inclusive education.
• Cognitive & Social Mapping: Facilitating group activities that build the social-emotional foundations necessary for the transition into primary school.
• Environmental Adaptation: Working within local schools and homes to suggest simple, impactful changes that support a child’s Sacred Cadence of learning.

I – Introduction 

Early childhood is a crucial period in the construction of the individual. The events experienced during this period will probably have a long-term influence on the child. It is during the first years of life that sensory, motor and intellectual acquisitions develop. All these skills allow the child to satisfy a vital need: interacting with his physical and social environment. It is therefore important to support the child in his discovery of the world around him and to answer his questions.

II – The development of the child between 3 and 6 years old 

We are going to recall the development of a child from 3 to 6 years old:

• 3 years old: the child is optimistic and playful. His imagination takes up more and more space in his games. He is also sociable and capable, to a certain extent, of participating in collective play. However, taking turns and sharing still represents a challenge for him. 
• 4 years old: the child can hop on one foot and then the other. He likes to climb and slide, and he has quite good control over his movements. He likes to make constructions and knows how to use scissors, copy certain letters, and write his name and colour without exceeding the contours. 
• 5 years old: the child can pronounce most sounds well and can formulate sentences to describe objects and events. He knows the colours, shapes, sizes and meanings of the words ‘left’ and ‘right’ as well as ‘nearest’ and ‘longest’. 
• 6 years old: the child can maintain his attention for 20 to 30 minutes to do an activity, and even more if he is interested in the activity; he can concentrate, keep several pieces of information in memory at the same time and demonstrate flexibility.

A child between 3 and 6 years old can stay focused for about twenty minutes. It is useless to ask him for longer attention on an activity. He needs to change games regularly. Also, at this age, children like to tell lies. This is not something to worry about or correct. These lies allow him to make upstories and thus develop his imagination.

Remember that each child is unique. The little ones do not all develop at the same pace in all areas. The characteristics described above are a benchmark in the development of the child but they are not levels to be strictly followed.

III – Definition of occupational therapy and development delay 

The occupational therapist is a paramedical professional, a specialist who makes the link between daily activity and health. Its two main missions are to prevent and modify activities that are harmful to the patient’s health and to ensure that individuals have access to the occupations they want or need to do. All this, while making possible their accomplishment in a secure, autonomous, satisfactory and efficient way. 

Development delay is a pre-diagnosis, an observation of a discrepancy between the motor and cognitive acquisitions of a young child and those of the majority of children of his age. One of the main signs is a delay in participation in the child’s occupations. Occupation represents all the daily activities the child performs, i.e. games, leisure, care activities, sleeping and social interactions. This developmental delay can be temporary and curable, but it can also initiate investigative work for the diagnosis of a possible neurodevelopmental disorder. For a long time, professionals sought to reassure parents about their fears. Today, the major warning sign of a developmental delay comes from the identification of the parents and must imperatively be taken into consideration.

For the occupational therapist, the development of the child, his active participation in daily life and his environment are indivisible his is what allows occupational performance (= realization of the occupation). This will allow the child to experiment and develop new skills, but it will also encourage the environment to evolve.

The occupational therapist is therefore interested in several factors :

Occupational performance is often the starting point of the analysis. Can the child play? Does he start eating on his own? Does he manage to adapt to the rules? What is impacted, at what intensity and above all what are the causes? 

The individual characteristics of the child: what defines him, with his strengths and weaknesses on the sensorimotor levels (balance, gross motor skills, integration of sensory information, dexterity, coordination), cognitive (links of cause and effect, attention, reference in time and space, inhibition) and psychosocial (interpretation of non-verbal signals, motivated or passive, management of emotions). 

The characteristics of the environment: In what context is the child growing? -> Material environment (space, the layout of the house, school, public transport but also tools: games, school tools, etc.) / -> Human environment (cultural and educational factors). 

The analysis of this data will make it possible to understand what influences the child’s participation and to identify the obstacles and levers for progress. 

Environmental determinants (living conditions, housing conditions) also play an important role concerning the child’s health. 

These social inequalities in health must be taken into account early in the practices of professionals revolving around children.

It is therefore essential that there is networking between professionals and the family. The occupational therapist works in collaboration with the child’s family, teachers and educators, and medical and paramedical professionals (psychologists, neuropsychologists, psychomotor therapists, orthoptists, speech therapists, doctors and paediatricians). 

IV – Evaluation and intervention of the occupational therapist with a child with a developmental delay 

The assessment phase represents the first step in monitoring the child. The occupational therapist will conduct interviews (with the child and with the parents), standardized assessments (comparison of the results with those of children of the same age) and observations in certain activities to know the development of the child and his needs.

The synthesis of the data indicated makes it possible to develop the occupational therapy diagnosis which highlights the strengths and weaknesses of the child, the levers facilitating and limiting his daily life as well as the work objectives defined in collaboration with the child and his parents.

The second step is the intervention phase. These are the means that the occupational therapist will use to achieve the objectives set. It should be known that playing is a child’s best source of learning. Thus, the occupational therapist will often integrate games into his sessions to work on specific functions in the different areas of the child’s daily life: 

• The development of the senses: manual activities (modelling clay, finger painting), walking barefoot in the grass, hand massage, listening to music and identifying different instruments 
• The development of motor skills and the proprioceptive system: creative or DIY activities, sports activities (ball games, running), proposing activities that can be done on your stomach (work on shoulder stability and the dissociation of the head and trunk ), bi-manual activities 
• Cognitive development: imitation games (work on reasoning and memory), “cooking” activity with a recipe adapted to their age, creation of puzzles 
• Time management: use of a visual schedule with pictograms 
• The layout of the home: delimiting the spaces for work, leisure, rest, etc. 
• The development of autonomy in personal care: dressing, brushing teeth, taking a shower, etc. 
• Well-being and success in the school environment: work on the use of school tools (scissors, glue, pencils, etc.), dialogue and information with the teacher, structuring the organization on the desk or in the schoolbag 
• Communication and social interactions: cooperative games (the child realizes that he is not alone), role-playing, theatre (work on language, on emotions) 

V – Conclusion 

Children between 3 and 6 years old are in full discovery of their own body, their environment and possibly social interactions. All children do not have the same motor, sensory or intellectual development. Sometimes, development takes a worrying delay for the health of the child. The child will meet with several health professionals (doctor, psychologist, speech therapist, etc.). Through games, case studies and dialogue between the family and the various professionals, the occupational therapist has an essential role to play in monitoring children.