Ford, N.: Web-based learning through educational informatics : information science meets educational computing (2008)
0.00
0.0020006327 = product of:
0.020673204 = sum of:
0.008219604 = weight(_text_:und in 4006) [ClassicSimilarity], result of:
0.008219604 = score(doc=4006,freq=4.0), product of:
0.047469996 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02141793 = queryNorm
0.17315367 = fieldWeight in 4006, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=4006)
0.0042339945 = weight(_text_:e in 4006) [ClassicSimilarity], result of:
0.0042339945 = score(doc=4006,freq=6.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = queryNorm
0.13753214 = fieldWeight in 4006, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=4006)
0.008219604 = weight(_text_:und in 4006) [ClassicSimilarity], result of:
0.008219604 = score(doc=4006,freq=4.0), product of:
0.047469996 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02141793 = queryNorm
0.17315367 = fieldWeight in 4006, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=4006)
0.09677419 = coord(3/31)
- BK
- 81.68 / Computereinsatz in Unterricht und Ausbildung
- Classification
- 81.68 / Computereinsatz in Unterricht und Ausbildung
- Language
- e
- RSWK
- E-Learning / Computerunterstütztes Lernen
- Subject
- E-Learning / Computerunterstütztes Lernen
Stahl, G.: Group cognition : computer support for building collaborative knowledge (2006)
0.00
0.0014918543 = product of:
0.015415829 = sum of:
0.0069745653 = weight(_text_:und in 2391) [ClassicSimilarity], result of:
0.0069745653 = score(doc=2391,freq=8.0), product of:
0.047469996 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02141793 = queryNorm
0.14692576 = fieldWeight in 2391, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0234375 = fieldNorm(doc=2391)
0.0014666986 = weight(_text_:e in 2391) [ClassicSimilarity], result of:
0.0014666986 = score(doc=2391,freq=2.0), product of:
0.03078549 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.02141793 = queryNorm
0.04764253 = fieldWeight in 2391, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0234375 = fieldNorm(doc=2391)
0.0069745653 = weight(_text_:und in 2391) [ClassicSimilarity], result of:
0.0069745653 = score(doc=2391,freq=8.0), product of:
0.047469996 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02141793 = queryNorm
0.14692576 = fieldWeight in 2391, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0234375 = fieldNorm(doc=2391)
0.09677419 = coord(3/31)
- BK
- 81.68 / Computereinsatz in Unterricht und Ausbildung
85.20 / Betriebliche Information und Kommunikation
- Classification
- 81.68 / Computereinsatz in Unterricht und Ausbildung
85.20 / Betriebliche Information und Kommunikation
- Language
- e