Napoleonic wars 91, 141 ---- reaction from 127 Natural history 31, 32, 56, 87 Natural History Society at Jena 32 Nature, communion with 19 ---- love of 24, 31, 38, 43, 48, 71, 74, 82, 80, 94, 96, 104, 105, 107 ---- as an educator 71 Nature's work vs. man's 69 Nature-Temple 12 Nephews of Froebel. [See Froebel, Ferdinand, etc.] Netherlands, Froebel in the 95 Neuhof 24, 140 Nieces of Froebel. [See Froebel, Albertine, etc.] Niederer 57 Note-taking 30 Novalis's Works 45 Number horizontally related 99 Oberfalz 42 Oberweissbach 3, 105 Object-teaching 69 Oken, Lorenz 102, 116 ---- "Isis" 102 "On German Education" 141 "On the Universal German Education at Keilhau" 141 Oriental tongues, study of 85 Orphanage at Burgdorf 93, 135, 136, 137, 142 Orthodox theology 10, 11, 13, 14 Orthography 62