Transcript just a minute

JUST A MINUTE
Karen Morrill
Turning Point Presentation
3rd Grade- Math - Time
Maryland State Curriculum
Math Standards 3rd Grade
• Standard 3.0
• Knowledge of Measurement
• Students will identify attributes, units, or systems of
measurements or apply a variety of techniques, formulas, tools
or technology for determining measurements.
• Topic
• A. MEASUREMENT UNITS
• Indicator
• 1. Read customary and metric measurement units
• Objective
• Tell time in days, hours, minutes, and seconds
• Assessment limit: Use the nearest minute using an analog clock
Prince George’s County
Curriculum Framework
• Telling Time is covered in the third grade
during the 2nd quarter around week # 13.
However, since it is an assessed item on
the MSA it is advantageous for the teacher
to review this skill in late February or early
March.
Maryland Teacher Technology Standards
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V. Integrating Technology into the Curriculum and Instruction
Design, implement and assess learning experiences that incorporate
use of technology in a curriculum-related instructional activity to support
understanding, inquiry, problem solving, communication and/or
collaboration.
•
1. Assess students’ learning/ instructional needs to identify the appropriate
technology for instruction.
2, Evaluate technology materials and media to determine their most appropriate
instructional use.
3.Select and apply research-based practices for integrating technology into
instruction.
4.Use appropriate instructional strategies for integrating technology into instruction.
5.Select and use appropriate technology to support content-specific student
learning outcomes.
6.Develop an appropriate assessment for measuring student outcomes through the
use of technology.
7.Manage a technology-enhanced environment to maximize student learning.
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1.
What kind of clock do you
use at home?
2.
Can you tell time?
1. Yes
2. No
What time is it?
1.
2.
3.
4.
12:15
3:00
3:15
12:00
What time is it?
1.
2.
3.
4.
3:45
4:00
8:22
8:20
Please tell the time...
1.
2.
3.
4.
9:35
7:45
8:15
8:45
Open your journals and write
everything you know about clocks.
Include hours, minutes, the long
hand, and the short hand.
There are 60 minutes in one hour.
1. True
2. False
There are 5 minutes between each
number on the clock.
1. Yes
2. No
Are there 12 red marks on this
clock face?
1. Yes
2. No
The clock face:
• Many clocks have a number by each mark to
make it easier to tell the time. These are the
hours. The shorter hand points to the hour.It
is called the hour hand.
• Notice that the number 12 is at the top and
the numbers 1 to 11 go around in the
direction shown by the arrow.
• (Fun fact: this direction is called clockwise.)
An hour is made up of 60 minutes.
• The marks in the picture above show each
minute in the hour. Try to count each of the
marks and see if you get to 60. As you count,
notice that every 5 marks are exactly the same
as the red hour marks. The hour marks are
bigger, but they are used to count the minutes as
well as the hours. The longer hand points to the
minutes. It is called the minute hand.
What time is it?
3:05
1:15
1:03
3:15
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21
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30
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15
6
0%
3:
5
0%
03
4
1:
3
05
2
3:
1
0%
15
0%
1:
1.
2.
3.
4.
20
What is your opinion?
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ls
e
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50%
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Fa
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Tr
ue
50%
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Just how long is one minute?
• http://www.online-stopwatch.com/eggtimer-countdown/full-screen/
• Close your eyes and stand up when you
think one minute has passed.
Time keeps changing…watch
• http://yugop.com/ver3/stuff/03/fla.html
Resources
• Maryland State Curriculum
• Maryland State Technology Standards
• http://www.arcytech.org/java/clock/about_c
locks.html
• Stopwatch online
• http://yugop.com/ver3/stuff/03/fla.html