Minutes per week Purpose To determine how many minutes per week the respondent spends in English, maths and science lessons. Variables Wave/ Variable Variable Year name type Variable label Question 1/2009 LMINS Num Learning time (minutes NA per week) - Test Language MMINS Num Learning time (minutes NA per week) - Mathematics SMINS Num Learning time (minutes NA per week) - Science Values Wave/ Variable Year name Values Values label 1/2009 LMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing MMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing SMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing Base Population Wave/ Variable Year name Base population 1/2009 LMINS Total respondents MMINS Total respondents SMINS Total respondents Notes Further information about PISA variables is available from the PISA 2009 technical report which can be accessed at: <http://www.oecd.org/pisa/pisaproducts/50036771.pdf>.
Minutes per week Purpose To determine how many minutes per week the respondent spends in English, maths and science lessons. Variables Wave/ Year Variable name Variable type Variable label Question 1/2009 LMINS Num Learning time (minutes per week) - Test Language NA MMINS Num Learning time (minutes per week) - Mathematics NA SMINS Num Learning time (minutes per week) - Science NA Values Wave/ Year Variable name Values Values label 1/2009 LMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing MMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing SMINS 9997 9997 N/A 9998 9998 Invalid 9999 9999 Missing Base Population Wave/ Year Variable name Base population 1/2009 LMINS Total respondents MMINS Total respondents SMINS Total respondents Notes Further information about PISA variables is available from the PISA 2009 technical report which can be accessed at: <http://www.oecd.org/pisa/pisaproducts/50036771.pdf>.