54
Imprisoned for debt 33, 140
Individual life key to the universal 16
Inner meaning of the vowels 99
Inner law and order 87
Instrumental music derived from vocal 82
Introspection a characteristic 4,
11, 25, 46, 49, 56, 72, 103, 104, 109, 115
"Isis" 102, 117
Isolation of Froebel 4, 5, 91, 107

Jahn 120
Jena, life at 28, 105, 138, 140
Jesus Christ, education based on 120
"Journal of Education" 117, 141, 142
"Journal for Froebel's Educational Aims" 142
Joy of teaching 58
Jussieu's Botany 31

Kant 116
Keilhau, life at 16, 102, 103, 117, 135, 141, 143
Kindergarten occupations 129
Knowledge of self through objects 97
Koerner in the "Wilde Schaar" 91
Krause, Carl C.F. 102, 103, 116
---- letter to 2, 103-125, 141
Kruesi 55

Lange, Wichard 102, 138, 144, 145
---- editor of "Family Journal" 138
---- editor of Froebel's Works 3, 32, 138
Langethal, Heinrich 91,
93, 100, 101, 120, 122, 123, 124, 137, 140, 141, 142, 144
Language, philosophy of 81, 99
---- teaching of 59, 64, 81, 84, 85
Latin, study of 20, 23, 34, 84
Legacies 86, 123
Leipzig