https://ci.nii.ac.jp/keyword/地域の身近な人との関わり, https://ci.nii.ac.jp/keyword/地域環境, https://ci.nii.ac.jp/keyword/用途地域, https://ci.nii.ac.jp/keyword/開設からの年数, https://ci.nii.ac.jp/keyword/園庭の有無ル教材, https://ci.nii.ac.jp/keyword/interact with the neighbors in a local community, https://ci.nii.ac.jp/keyword/environment, https://ci.nii.ac.jp/keyword/years since the nursery school opened, https://ci.nii.ac.jp/keyword/with and without gardens