Standard Alignments:

TEKS Math: 1.7.E

(E) Tell time to the hour and half hour using analog and digital clocks.

AU Math: ACMMG020

(Y1) Tell time to the half-hour (ACMMG020)

CCSS Math: 1.MD.3

1.MD.3 Tell and write time in hours and half-hours using analog and digital clocks.