PHYSICS PROBLEM SOLVING

(Martin Jones) #1

Summary
There are four general claims I can now make concerning the role of Modified
Claims and Alternate Claims in argument co-construction.



  1. The Alternate Claim
     generally occurs in a “controversy” model of decision-making,
     is a higher form of creative conflict,
     generally corrects original claims that are wrong or “fuzzy”,
     and allows students in problem-solving groups to disagree while avoiding
    direct conflict.

  2. The Modified Claim
     can elicit another Modified Claim or Alternate Claim; it can serve as a bridge
    or link to the Alternate Claim,
     may prompt the ideas that cause the maker of the Alternate Claim to state the
    Alternate Claim,
     Alteis a lrnate Claower-levelim form of creative conflict when it stands in isolation of an
     and refines, clarifies or elaborates original claims that are slightly “fuzzy” or
    incomplete.

  3. All Claims are steps in a “reconceptualization” process.
     Within episodes, the claim-making role shifts between students, that is the
    Modified Claimant and the Alternate Claimant are not the same as the original
    Claimant.
     The claim-making role is fairly uniformly distributed among the active
    students in a group. Usually all students make claims.
     When there is a dominant student, he or she tends to make most of the claims.
     All students in the group are involved in the argument co-construction, that is,
    even the “quiet” students contribute.

Free download pdf