PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ten years ago, my average student had much better study habits then today and there was a much higher percentage of strong students.Now reformers will say that the HS teachers have not been properly trained in how to use technology in teaching math.
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  • mathforum.org