Gathering Problem Information - 1st Grade Science
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Which option best describes a qualitative observation: color or length in centimeters?
Which option best describes a qualitative observation: color or length in centimeters?
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Color. Describes a quality (like color) rather than a measured amount.
Color. Describes a quality (like color) rather than a measured amount.
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Which sense is safest for observing a new substance in class: smell directly or look carefully?
Which sense is safest for observing a new substance in class: smell directly or look carefully?
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Look carefully. Visual observation is safer than directly smelling unknown substances.
Look carefully. Visual observation is safer than directly smelling unknown substances.
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What tool is best for seeing small details on a leaf or rock?
What tool is best for seeing small details on a leaf or rock?
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Magnifying glass (hand lens). Makes small objects appear larger for detailed observation.
Magnifying glass (hand lens). Makes small objects appear larger for detailed observation.
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Which unit is appropriate for measuring the length of a pencil: centimeters or liters?
Which unit is appropriate for measuring the length of a pencil: centimeters or liters?
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Centimeters. Length is measured in distance units, not volume units.
Centimeters. Length is measured in distance units, not volume units.
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What tool is best for measuring temperature during an investigation?
What tool is best for measuring temperature during an investigation?
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Thermometer. Measures how hot or cold something is in degrees.
Thermometer. Measures how hot or cold something is in degrees.
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Identify the best description for “gather information”: use senses and tools to collect facts.
Identify the best description for “gather information”: use senses and tools to collect facts.
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Collect facts using senses and tools. Combines sensory observations with tool measurements for data.
Collect facts using senses and tools. Combines sensory observations with tool measurements for data.
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Which option best describes a quantitative observation: “smooth” or “$5$ cm long”?
Which option best describes a quantitative observation: “smooth” or “$5$ cm long”?
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"$5$ cm long". Uses numbers and units to describe a measurable amount.
"$5$ cm long". Uses numbers and units to describe a measurable amount.
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Which option is the best way to record an observation: memory or a science notebook?
Which option is the best way to record an observation: memory or a science notebook?
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A science notebook. Written records are permanent; memory can be unreliable.
A science notebook. Written records are permanent; memory can be unreliable.
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What should you do to make observations more reliable: observe once or repeat observations?
What should you do to make observations more reliable: observe once or repeat observations?
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Repeat observations. Multiple observations ensure accuracy and catch mistakes.
Repeat observations. Multiple observations ensure accuracy and catch mistakes.
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Which step comes first when gathering information: make careful observations or draw conclusions?
Which step comes first when gathering information: make careful observations or draw conclusions?
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Make careful observations. Must observe facts before making conclusions from them.
Make careful observations. Must observe facts before making conclusions from them.
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What is a scientific question you can test: one that can be answered by observing or measuring?
What is a scientific question you can test: one that can be answered by observing or measuring?
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A testable question answered by observing or measuring. Can be tested through experiments with measurable results.
A testable question answered by observing or measuring. Can be tested through experiments with measurable results.
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Identify whether this is an observation or inference: “The soil feels dry.”
Identify whether this is an observation or inference: “The soil feels dry.”
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Observation. Directly sensed through touch, not a conclusion.
Observation. Directly sensed through touch, not a conclusion.
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Which option is a testable question: “Which color melts faster?” or “Why is blue the best?”
Which option is a testable question: “Which color melts faster?” or “Why is blue the best?”
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"Which color melts faster?". Can be tested by measuring time; "best" is an opinion.
"Which color melts faster?". Can be tested by measuring time; "best" is an opinion.
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What is a data table used for during an investigation?
What is a data table used for during an investigation?
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To record observations and measurements in an organized way. Helps scientists keep track of what they observe and measure.
To record observations and measurements in an organized way. Helps scientists keep track of what they observe and measure.
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What tool is best for measuring length in a classroom investigation?
What tool is best for measuring length in a classroom investigation?
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Ruler. Measures distance between two points in standard units.
Ruler. Measures distance between two points in standard units.
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