Students tell time to the nearest half hour and quarter hour using analog and digital clocks, and identify times as A.M. or P.M. Envision Math - 3rd Grade - Topic 16-1 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10. Students will tell time to the nearest minute using analog and digital clocks. Envision Math - 3rd Grade - Topic 16-2 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10. rd 3 Graders find elapsed time in intervals of minutes. Envision Math - 3rd Grade - Topic 16-3 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10. Students find elapsed time on a calendar. Envision Math - 3rd Grade - Topic 16-4 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10. Students use the strategy “work backward” to solve problems. Envision Math - 3rd Grade - Topic 16-5 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10. Math Students “Show What They Know” by doing an assessment on Topic 16 Time. Envision Math - 3rd Grade - Topic 15 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.