Elapsed time is the amount of time that passes between the start of an activity and the end of the activity. We can solve elapsed time problems by converting units of time. We can use multiplication or division and a relationship like 1 hour is equal to 60 minutes., then we add or subtract units of time. We can use a table of units of time, a number line, or an analog clock to solve problems that involve elapsed time. We may need to find a start time, end time, or elapsed time. We need to be very careful when switching between a.m. and p.m. AM is for the Latin phrase ante meridiem meaning before midday. PM is for the Latin phrase post meridiem meaning after midday. We find how many minutes are in 12 hours, then we find how many seconds are in 12 hours. We solve word problems that involve elapsed time.
Clocks, Time, and Calendars
https://www.youtube.com/playlist?list=PLKi4WTp6PRGWC6I3ltUlMls0rzLQJlcrl
5th Grade Math 10.1, Customary Length
https://youtu.be/ap_tTpGZLzU
5th Grade Math 10.2, Customary Capacity, Liquid Volume
https://youtu.be/I6qudc_gnhg
5th Grade Math 10.3, Compare & Convert Customary Weight, Ounces, Pounds, Tons
https://youtu.be/r0sm0uSCwIM
5th Grade Math 10.4, Multistep Measurement Word Problems
https://youtu.be/kBHJrtEHcGs
5th Grade Math 10.5, Metric Measures, Compare & Convert to each other
https://youtu.be/m79qxyNXkCo
5th Grade Math 10.6, Word Problem Solving, Customary Conversions, Metric Conversions
https://youtu.be/HbP371uLyh8
5th Grade Math Playlist
https://www.youtube.com/playlist?list=PLKi4WTp6PRGX8NtQpzliTlMceQT1ua24f
I'm using the Houghton Mifflin Go Math!
2015 copyright textbook for this playlist.
You can practice online using the textbook's website
https://www.gomathacademy.com/
YouTube rating for JoAnn's School videos:
L0 - No strong language
N0 - No nudity
S0 - No sexual situations
V0 - Not violent or disturbing
D0 - No drug reference or content
F0 - No flashing lights content
This video and its contents are the prop..
