Based on reviewing the original data that gave rise to the codes as well as the new scenarios contributed by our research group, we have generated the following descriptors or aspects of CUE: “Strong” examples of CUE: High cognitive demand
CUE: Scenario 1
Scenario: Alice teaching nth term of linear sequences Country: UK Grade (student age): Year 10 (age 14-15) Contributed by: Nicola Bretscher, King’s College London, UK Context –curricular, professional, other Alice was an experienced mathematics teacher, working at a private girls’
CUE: Scenario 2
KNOWLEDGE QUARTET CODING MANUAL Scenario: McKenzie teaching problem solving Country: USA Grade (student age): Grade 4 (age 9-10) Contributed by: Tracy Weston, The University of Alabama, USA Context –curricular, professional, other As is the case in the United States, North
CUE: Scenario 3
Scenario: Solving problems using Schema-Based Instruction Country: Cyprus Grade (student age): Year 5 (age 10-11) Contributed by: Marilena Petrou Context – national, curricular, professional, other Schema-Based Instruction aims to develop students’ understanding of the basic relations found in arithmetic word
CUE: Scenario 4
Scenario: Naomi teaching multiplication Country: UK Grade (student age): Year 4 (age 8-9) Contributed by: Ray Huntley, Brunel University, UK Context – national, curricular, professional, other Naomi was an undergraduate pre-service teacher, and the lesson took place in a school-based
CUE: Scenario 5
Scenario: Suzy teaching multiplication methods Country: UK Grade (student age): Year 5 (age 9-10) Contributed by: Ray Huntley, Brunel University, UK Context – national, curricular, professional, other Suzy was reviewing ideas about multiplication of tens and hundreds with her class, before