The fourth Sustainable Development Goal (SDG) is to ensure that all people have access to quality education and lifelong learning opportunities. This goal is important because it can help break the cycle of poverty and create a more productive society. 

Here are some of the targets of SDG 4:

Universal education

By 2030, all children should complete free, quality primary and secondary education.

Early childhood education

By 2030, all children should have access to quality early childhood education.

Vocational training

By 2030, all people should have access to affordable and quality technical and vocational training.

Literacy and numeracy

By 2030, all youth and a large portion of adults should be able to read and do basic math.

Gender equality

By 2030, there should be equal access to education for all, regardless of gender. 

Some challenges to achieving SDG 4 include: Lack of trained teachers, Inadequate school facilities, Socioeconomic disparities, Gender inequalities, and Location-based disparities. 

 FOURTH SUSTAINABLE DEVELOPMENT GOAL