Γυμνάσιο Κολλεγίου Αθηνών

Mathematics Criterion C

 

At the end of year 3, students should be able to: 

i. use appropriate mathematical language (notation, symbols and terminology) in both oral and written explanations 
ii. use different forms of mathematical representation to present information 
iii. move between different forms of mathematical representation 
iv. communicate complete and coherent mathematical lines of reasoning 
v. organize information using a logical structure. 

Achievement level Level descriptor, Year 2
0 The student does not reach a standard described by any of the descriptors below.
1–2 The student is able to:
i. use limited mathematical language
ii. use limited forms of mathematical representation to present information
iii. communicate through lines of reasoning that are difficult to interpret.
3–4 The student is able to:
i. use some appropriate mathematical language
ii. use different forms of mathematical representation to present information adequately
iii. communicate through lines of reasoning that are able to be understood, although these are not always clear
iv. adequately organize information using a logical structure.
5–6 The student is able to:
i. usually use appropriate mathematical language
ii. usually use different forms of mathematical representation to present information correctly
iii. move between different forms of mathematical representation with some success
iv. communicate through lines of reasoning that are clear although not always coherent or complete
v. present work that is usually organized using a logical structure.
7–8 The student is able to:
i. consistently use appropriate mathematical language
ii. use different forms of mathematical representation to consistently present information correctly
iii. move effectively between different forms of mathematical representation
iv. communicate through lines of reasoning that are complete and coherent
v. present work that is consistently organized using a logical structure.