Ekstrand, M.D.; Wright, K.L.; Pera, M.S.: Enhancing classroom instruction with online news (2020)
0.03
0.02803365 = product of:
0.1121346 = sum of:
0.1121346 = sum of:
0.083176345 = weight(_text_:instruction in 5844) [ClassicSimilarity], result of:
0.083176345 = score(doc=5844,freq=2.0), product of:
0.25369743 = queryWeight, product of:
5.934836 = idf(docFreq=317, maxDocs=44218)
0.042747166 = queryNorm
0.32785648 = fieldWeight in 5844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.934836 = idf(docFreq=317, maxDocs=44218)
0.0390625 = fieldNorm(doc=5844)
0.028958255 = weight(_text_:22 in 5844) [ClassicSimilarity], result of:
0.028958255 = score(doc=5844,freq=2.0), product of:
0.1496933 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.042747166 = queryNorm
0.19345059 = fieldWeight in 5844, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5844)
0.25 = coord(1/4)
- Date
- 20. 1.2015 18:30:22
