Final answer:
For children whose mental age is 2 years below their chronological age, targeted educational interventions and a supportive environment can help them catch up.
Step-by-step explanation:
For children whose mental age is 2 years below their chronological age, it is important to provide appropriate support and intervention to help them catch up. One suggestion is to provide targeted educational interventions that focus on their specific areas of weakness. For example, if the child is struggling with language skills, they can receive speech therapy or language intervention. Additionally, providing a supportive and inclusive classroom environment, where the child feels accepted and valued, can also greatly benefit their cognitive development.