View source for Abstraction Gravity-From High to Low

<!-- Design pattern template
 Fill in all succeeding fields that are either surrounded by a comment tag (<!--  - ->) or angle brackets (< >) when applicable -->

{{Infobox_designpattern
|image= <!-- Provide the filename of the image to be displayed (e.g., Design_pattern.png) -->
|contributor= [[Joseph Bergin]], [[Jutta Eckstein]], [[Markus Völter]], [[Mariana Sipos]], [[Eugene Wallingford]], [[Klaus Marquardt]], [[ Jane Chandler]], [[Helen Sharp]], [[Mary Lynn Manns]]
|source= Bergin et al. (2012)<ref name="Bergin2012">Bergin, J., Eckstein, J., Völter, M., Sipos, M., Wallingford, E., Marquardt, K., Chandler, J., Sharp, H., and Manns, M.L. (2012). ''Pedagogical patterns: advice for educators.'' Joseph Bergin Software Tools.</ref>.
|dataanalysis= <!-- If applicable, list of data analyses used for mining the pattern separated by a " , "comma -->
|domain= <!-- Learning domain the design pattern belongs to (e.g., General, Math, Algebra) -->
|stakeholders= <!-- List of stakeholders separated by a " , "comma -->
|evaluation = <!-- List of evaluations on the pattern separated by a " , "comma -->
|application = <!-- List of environments where the pattern was applied separated by a " , "comma -->
|appliedevaluation = <!-- List of environments where the pattern was applied and evaluated separated by a " , "comma -->
}}

Introduce concepts that must be understood at two levels of abstraction first at their highest level, then link this to the lower level abstraction by using reflection on the concept<ref name="Bergin2012"/>.

==Context==
<!-- Context of the design pattern -->

==Problem==
<!-- Problem the design pattern solves -->

==Forces==
<!-- List of forces affecting the solution. Each entry is preceded by an * For example:
# Entry 1
# Entry 2 -->

==Solution==
<!-- Solution to the design problem -->

==Consequences==

===Benefits===
<!-- List of benefits from applying the solution to the problem Each entry is preceded by an * For example:
# Entry 1
# Entry 2 -->

===Liabilities===
<!-- List of liabilities from applying the solution to the problem Each entry is preceded by an * For example:
# Entry 1
# Entry 2 -->

==Evidence==

===Literature===
<!-- Evidence from literature that was used in producing the pattern or evaluating the pattern-->

===Discussion===
<!-- Discussion with experts or stakeholders used in producing the pattern -->

===Data===
<!-- Evidence from data that was used in producing the pattern -->

===Applied evaluation===
<!-- Results from randomized controlled trials (RCTs) or similar tests that measures the pattern's effectiveness in an actual application. For example, compare student learning gains in an online learning system with and without applying the pattern. -->

==Related patterns==
Similarities with {{Patternlink|General Concepts First}}.

==Example==
<!-- Example of applying the design pattern -->

==References==
<references/>

[[Category:Design_patterns]] [[Category:Patlet]] [[Category: Pedagogical Design Patterns]] [[Category:Traditional Classroom]]<!-- List of other categories the design pattern belongs to. The syntax for linking to a category is: [[Category:<Name of category]] -->