-
Shave, C.: Developing on-line courses : teacher support needs (1998)
0.04
0.04255691 = product of:
0.08511382 = sum of:
0.08511382 = sum of:
0.04191504 = weight(_text_:c in 3588) [ClassicSimilarity], result of:
0.04191504 = score(doc=3588,freq=2.0), product of:
0.15711682 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045548957 = queryNorm
0.2667763 = fieldWeight in 3588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=3588)
0.043198783 = weight(_text_:22 in 3588) [ClassicSimilarity], result of:
0.043198783 = score(doc=3588,freq=2.0), product of:
0.15950468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045548957 = queryNorm
0.2708308 = fieldWeight in 3588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3588)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Warner, E.R.; Hamlin, M.D.; Frisby, A.; Braster, C.; Lezotte, S.: World Wide Web tutorials for teaching online searching in distance and individual-learning environments (1997)
0.01
0.014969658 = product of:
0.029939316 = sum of:
0.029939316 = product of:
0.059878632 = sum of:
0.059878632 = weight(_text_:c in 320) [ClassicSimilarity], result of:
0.059878632 = score(doc=320,freq=2.0), product of:
0.15711682 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.045548957 = queryNorm
0.381109 = fieldWeight in 320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=320)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Robinson, D.A.; Lester, C.R.; Hamilton, N.M.: Delivering computer assisted learning across the WWW (1998)
0.01
0.01234251 = product of:
0.02468502 = sum of:
0.02468502 = product of:
0.04937004 = sum of:
0.04937004 = weight(_text_:22 in 3618) [ClassicSimilarity], result of:
0.04937004 = score(doc=3618,freq=2.0), product of:
0.15950468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045548957 = queryNorm
0.30952093 = fieldWeight in 3618, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3618)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Goeller, K.E.: Web-based collaborative learning : a perspective on the future (1998)
0.01
0.01234251 = product of:
0.02468502 = sum of:
0.02468502 = product of:
0.04937004 = sum of:
0.04937004 = weight(_text_:22 in 3619) [ClassicSimilarity], result of:
0.04937004 = score(doc=3619,freq=2.0), product of:
0.15950468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045548957 = queryNorm
0.30952093 = fieldWeight in 3619, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3619)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Brusilovsky, P.; Eklund, J.; Schwarz, E.: Web-based education for all : a tool for development adaptive courseware (1998)
0.01
0.01234251 = product of:
0.02468502 = sum of:
0.02468502 = product of:
0.04937004 = sum of:
0.04937004 = weight(_text_:22 in 3620) [ClassicSimilarity], result of:
0.04937004 = score(doc=3620,freq=2.0), product of:
0.15950468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045548957 = queryNorm
0.30952093 = fieldWeight in 3620, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3620)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06