000 01496nam a22003377ia4500
999 _c171025
_d171025
003 PPAK
005 20190131100515.0
008 190110t2008 cauao||j||||| 001 0 eng d
020 _cRM378.00
_qset
020 _a9780743908870
_cRM37.80
_qpaperback
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _223
_a681.11
090 0 0 _a681.11
_bIRV
_dK
100 1 _aIrving, Dianne,
_eauthor.
245 1 0 _aTracking Time :
_bMeasuring Time /
_cDianne Irving ; Editor : Sara Johnson
246 1 3 _aMeasuring time
264 1 _aHuntington Beach, CA :
_bTeacher Created Materials,
_c[2008]
264 4 _c©2008
300 _a32 pages :
_bcolour photographs ;
_c23 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
490 1 _aMeasurement
500 _aIncludes index and answer key
520 _aTime is something that helps us keep track of our lives including things in the past, present, and future. Before, people used the sun and the cycle of the moon to tell the time. After many different contraptions were invented to measure time, advanced clocks, such a quartz crystal clocks, and atomic clocks were invented that help us keep track of time. It is not the same time all over the world--each part of the world is in a different time zone.
650 1 0 _aTime measurements
_vJuvenile literature
650 2 0 _aClocks and watches
_vJuvenile literature
700 1 _aJohson, Sara,
_eeditor.
830 0 _aMeasurement
942 _2ddc
_cB