Primary 1 2 MEASUREMENT Time Include telling and writing time to the hour/ half hour. Exclude 24-hour clock. Primary 2 3 MEASUREMENT Include: • telling and writing time to 5 minutes, • use of ‘a.m.’ and ‘p.m.’, • use of abbreviations h and min, • drawing hands on the clock face to show time, • duration of one hour/ half hour from an o’clock time. Exclude finding the duration of a time interval. Primary 4 4 MEASUREMENT Time Include: • measurement of time in seconds (s), • 24-hour clock, • solving word problems involving time in 24-hour clock. Primary 5 Foundation Mathematics (Calculator is allowed unless otherwise stated) 4 MEASUREMENT Time Include: • finding the duration of a time interval, • 24-hour clock, • solving up to 3-step word problems involving addition and subtraction of time given in hours and minutes. reference: https://www.moe.gov.sg/docs/default-source/document/education/syllabuses/sciences/files/2007-mathematics-(primary)-syllabus.pdf