SimilarityRank
1_:_1 0.768 29675
one-to-one 0.521 61135
a_ratio_of 0.463 47024
2_:_1 0.463 81217
ratio 0.405 5834
iPad 0.395 3320
Chromebook 0.380 79705
1M 0.379 91905
an_iPad 0.377 44596
ratio_of 0.377 25399
an_initial 0.375 18237
classroom_teacher 0.373 23989
virtual 0.368 5076
tablet 0.367 2582
one-on-one 0.366 31138
an 0.366 289
a_virtual 0.366 18547
a_customized 0.364 64113
a_laptop 0.364 14739
an_optimal 0.364 62156
whiteboard 0.363 42556
or_tablet 0.363 95422
BPS 0.362 66148
1_:_[number] 0.362 7765
classroom_environment 0.361 79657