INSTRUMENTS

• Data Collection Manual.pdf

This manual documents videography procedures.

• Math Coding Manual.pdf

This manual was created to train and guide video coders.

• Transcription Manual.pdf

This manual documents transcription and translation procedures.

• Teacher Questionnaire.doc

This questionnaire (or a translation/adaptation of it) was completed by all teachers who participated in the study.

• Student Questionnaire.doc

This questionnaire (or a translation/adaptation of it) was completed by all students who participated in the study.