The National Home Education Research Institute puts the number even higher, at between 1.8m and 2.5m.

国家家庭教育研究院给出的数据更大， 介于180万和250万之间。

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The writer is senior fellow of the national institute of education and asph Chinese newspapers resource panellist.

作者是南洋理工大学国立教育学院高级院士、华文报咨询团成员。

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There are several organizations which provide vocational education, such as Singapore National Institute of Education, Singapore National Polytechnic, and vocational educa.

新加坡实施职业教育的主要机构有新加坡国家工艺教育学院、新加坡国立理工学院、大学本科的职业教育。

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About 75% of the nation's four million 4-year-olds are enrolled in public or private preschool, according to the National Institute for Early Education Research.

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In 2011, according to the National Institute for Early Education Research (NIEER), 39 states had state-funded pre-school initiatives (not including Head Start, the federal programme for poor children).

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Dr. Brian Ray, of the National Home Education Research Institute, surveyed seven thousand adult graduates of homeschools.

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