Graph Day and Night Patterns - 5th Grade Science
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Find the daylight hours if a data point shows $10$ hours of darkness on a certain date.
Find the daylight hours if a data point shows $10$ hours of darkness on a certain date.
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$14$ hours of daylight. Since $14 + 10 = 24$ hours total.
$14$ hours of daylight. Since $14 + 10 = 24$ hours total.
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Which option correctly describes the pattern if daylight rises from $10$ to $14$ hours from winter to summer?
Which option correctly describes the pattern if daylight rises from $10$ to $14$ hours from winter to summer?
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Daylight increases (nights decrease). More daylight means less darkness.
Daylight increases (nights decrease). More daylight means less darkness.
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Identify the best conclusion if the daylight graph repeats a similar rise-and-fall pattern each year.
Identify the best conclusion if the daylight graph repeats a similar rise-and-fall pattern each year.
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Day length changes in a yearly cycle. Earth's tilt causes seasonal daylight patterns.
Day length changes in a yearly cycle. Earth's tilt causes seasonal daylight patterns.
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Identify the correct ordered pair for a point: March has $12$ hours of daylight on the graph.
Identify the correct ordered pair for a point: March has $12$ hours of daylight on the graph.
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(March, $12$). Format: (x-coordinate, y-coordinate).
(March, $12$). Format: (x-coordinate, y-coordinate).
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Which season usually matches the shortest daylight on a yearly daylight-hours graph (Northern Hemisphere)?
Which season usually matches the shortest daylight on a yearly daylight-hours graph (Northern Hemisphere)?
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Winter. Winter solstice has minimum daylight hours.
Winter. Winter solstice has minimum daylight hours.
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Which season usually matches the longest daylight on a yearly daylight-hours graph (Northern Hemisphere)?
Which season usually matches the longest daylight on a yearly daylight-hours graph (Northern Hemisphere)?
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Summer. Summer solstice has maximum daylight hours.
Summer. Summer solstice has maximum daylight hours.
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What does a downward trend in a daylight-hours line graph mean?
What does a downward trend in a daylight-hours line graph mean?
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Days are getting shorter (less daylight). Approaching winter with decreasing sunlight.
Days are getting shorter (less daylight). Approaching winter with decreasing sunlight.
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What does an upward trend in a daylight-hours line graph mean?
What does an upward trend in a daylight-hours line graph mean?
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Days are getting longer (more daylight). Approaching summer with increasing sunlight.
Days are getting longer (more daylight). Approaching summer with increasing sunlight.
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Identify the correct way to calculate darkness hours if daylight is $d$ hours.
Identify the correct way to calculate darkness hours if daylight is $d$ hours.
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Darkness $= 24 - d$. Subtracts daylight from total daily hours.
Darkness $= 24 - d$. Subtracts daylight from total daily hours.
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What does a graph legend (key) explain when multiple lines or colors are used?
What does a graph legend (key) explain when multiple lines or colors are used?
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What each line or color represents. Helps readers understand different data series.
What each line or color represents. Helps readers understand different data series.
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What is a title that correctly describes a graph of day length over time?
What is a title that correctly describes a graph of day length over time?
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Daylight Hours vs. Date. Clearly states what data is being graphed.
Daylight Hours vs. Date. Clearly states what data is being graphed.
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What unit is most appropriate on the y-axis when graphing day length for each date?
What unit is most appropriate on the y-axis when graphing day length for each date?
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Hours. Standard unit for measuring time duration.
Hours. Standard unit for measuring time duration.
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What should the y-axis represent when graphing patterns of day and night length?
What should the y-axis represent when graphing patterns of day and night length?
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Hours of daylight or hours of darkness. Dependent variable showing what changes over time.
Hours of daylight or hours of darkness. Dependent variable showing what changes over time.
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What should the x-axis represent when graphing daylight hours across dates?
What should the x-axis represent when graphing daylight hours across dates?
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Time (date, day, or month). Independent variable showing when measurements were taken.
Time (date, day, or month). Independent variable showing when measurements were taken.
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What is the best graph type to compare daylight hours for several months as separate categories?
What is the best graph type to compare daylight hours for several months as separate categories?
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Bar graph. Shows discrete comparisons between separate time periods.
Bar graph. Shows discrete comparisons between separate time periods.
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What is the approximate daylight length on an equinox, as shown by many daylight graphs?
What is the approximate daylight length on an equinox, as shown by many daylight graphs?
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About $12$ hours. Equal day and night occur at spring/fall equinoxes.
About $12$ hours. Equal day and night occur at spring/fall equinoxes.
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Identify the graphing mistake: the y-axis has no units for daylight length. What should be added?
Identify the graphing mistake: the y-axis has no units for daylight length. What should be added?
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Label the y-axis with hours. Units clarify what the numbers represent.
Label the y-axis with hours. Units clarify what the numbers represent.
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Find the darkness hours if a data point shows $15$ hours of daylight on a certain date.
Find the darkness hours if a data point shows $15$ hours of daylight on a certain date.
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$9$ hours of darkness. Since $15 + 9 = 24$ hours total.
$9$ hours of darkness. Since $15 + 9 = 24$ hours total.
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What is the best graph type to show how daylight hours change across many days or months?
What is the best graph type to show how daylight hours change across many days or months?
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Line graph. Shows continuous change over time with connected points.
Line graph. Shows continuous change over time with connected points.
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What is the relationship between daylight hours and darkness hours in one full day?
What is the relationship between daylight hours and darkness hours in one full day?
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$\text{daylight} + \text{darkness} = 24$ hours. Total hours in one complete rotation of Earth.
$\text{daylight} + \text{darkness} = 24$ hours. Total hours in one complete rotation of Earth.
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