summarizes the types of interactive learning objects provided by each course. OSU provides only one type of
dynamic learning object, specifically assessments in (the
form of quizzes) with feedback, whereas GENCHEM
offers a full range of interactive opportunities. NORTON,
THINKWELL, and GENCHEM support students in complex problem solving by relieving them of hand
computations through applets that automatically calculate
quantities such as molar mass (molecular weight) from
chemical formulas. These three courses also centralize
needed atomic data within an interactive periodic table
(information retrieval). NORTON, GENCHEM, and OLI
offer tutorial objects that incorporate both feedback and
coaching in the service of developing student proficiency
with specific, albeit complex, procedures. Only GENCHEM and OLI provide exploratory environments in
which students can freely change parameters and note the
systemic changes. Coordination of these two activities may
promote development of conceptual connections between
two or more of the different levels of the domain’s structure (i.e., macroscopic, submicroscopic, and symbolic).
The use of feedback, tutorials, and exploratory environments will be described and discussed in greater detail in
the following sections.
summarizes the types of interactive learning objects provided by each course. OSU provides only one type of
dynamic learning object, specifically assessments in (the
form of quizzes) with feedback, whereas GENCHEM
offers a full range of interactive opportunities. NORTON,
THINKWELL, and GENCHEM support students in complex problem solving by relieving them of hand
computations through applets that automatically calculate
quantities such as molar mass (molecular weight) from
chemical formulas. These three courses also centralize
needed atomic data within an interactive periodic table
(information retrieval). NORTON, GENCHEM, and OLI
offer tutorial objects that incorporate both feedback and
coaching in the service of developing student proficiency
with specific, albeit complex, procedures. Only GENCHEM and OLI provide exploratory environments in
which students can freely change parameters and note the
systemic changes. Coordination of these two activities may
promote development of conceptual connections between
two or more of the different levels of the domain’s structure (i.e., macroscopic, submicroscopic, and symbolic).
The use of feedback, tutorials, and exploratory environments will be described and discussed in greater detail in
the following sections.
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