Search (1 results, page 1 of 1)

  • × classification_ss:"81.68 / Computereinsatz in Unterricht und Ausbildung"
  • × subject_ss:"Computerunterstützter Unterricht"
  • × year_i:[2000 TO 2010}
  1. Stahl, G.: Group cognition : computer support for building collaborative knowledge (2006) 0.00 
    0.002097271 = product of:
  0.010486354 = sum of:
    0.010486354 = weight(_text_:1 in 2391) [ClassicSimilarity], result of:
      0.010486354 = score(doc=2391,freq=2.0), product of:
        0.12878966 = queryWeight, product of:
          2.4565027 = idf(docFreq=10304, maxDocs=44218)
          0.052428056 = queryNorm
        0.08142233 = fieldWeight in 2391, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4565027 = idf(docFreq=10304, maxDocs=44218)
          0.0234375 = fieldNorm(doc=2391)
  0.2 = coord(1/5)
    Date
    1. 2.1997 9:16:32