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Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Poses concise problem
statement
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Clarifies and simplifies the
problem by making justified
assumptions in most cases
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Breaks the problem down
into manageable steps.
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Breaks the problem down
into manageable steps.
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Visual representations
are used
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Uses simplifying assumptions.
Suitable mathematical
procedures are followed
and accurate mathematical
language is used.
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Solutions/observations are
generalised
Mathematical procedures are followed and a
justifed answer is achieved
Symbolic notation used to consolidate mathematical
thinking and justify decisions
and solutions
Conjectures relationship
between variables
Visual representations
are used
Checks reasonableness of
solution
Uses formal mathematical
language to communicate
ideas
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Simplifying assumptions are
used.
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Visual representations
are used.
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Identifies relevant variables
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Comments on the reasonableness of
the solution and makes a concrete connection to the original question.
Uses everyday familar language to communicate
ideas
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Attempts to identify strengths
and weaknesses in the solution
strategy
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Revisits strategy to iterate the process
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
Exceptional Above expectations In line with expectations Yet to meet expectations
Overall judgement: Above expectations
Junior Cycle Mathematics CBA- Second Year
CBA1 Mathematical Investigation: Dublin Zoo
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