Lab Safety
Observations/Inferences
Hypothesis/ Variables
Scientific Method
RANDOM!!!
100
When should you wear lab goggles?
What is when chemicals, heat, or glassware is used
100
Observations are when you collect, measure, or notice data using your _________ _____________.
What is 5 senses
100
A hypothesis is a testable ______________?
What is prediction
100
27. What do we call the steps you follow in order to do an experiment?
What is scientific method
100
The board has writing on it. QL, QN, or I?
What is qualitative observation
200
If you get hurt in the lab, what should you do FIRST?
What is tell the teacher!
200
What is a conclusion based on your observations?
What is Inference
200
A hypothesis predicts a ________________ and ____________________.
What is cause and effect
200
is this a GOOD SCIENTIFIC QUESTION? What breakfast foods do kids like?
What is no
200
The neighbor counted four flowers in her garden. QL, QN, or I?
What is Quantatative
300
Long hair in the lab should be what?
What is Pulled back
300
What is a qualitative observation?
What is an observation made using characteristics or qualities.
300
What type of variable can be measured or observed?
What is dependent variable
300
The scientific method is a method to prove whether a hypothesis is right or wrong. T or F The scientific method is a process that is used to investigate questions about the world around us. T or F
What is t and t
300
Angel wants to test how temperature affects mold growth. She thinks that the warmer it is, the more mold that will grow. She puts one piece of bread at room temperature (25°C) and counts 100 mold spots. She puts a second piece of bread in an oven at 50°C, and she counts 50 mold spots. She puts a third piece of bread in the freezer at 0°C, and no mold grows. What is the IV and DV?
What is IV: temperature DV: number of Mold Spots
400
If you do not understand something, what should you do?
What is ask the teacher
400
What is a quantitative observation?
What is an observation made using measurements or numbers.
400
What type of variable is changed by a scientist?
What is independent variable
400
What are the 6 Steps of the Scientific Method? IN ORDER
What is state the problem or question, gather information, form a hypothesis, experiment, record and analyze data, make a conclusion
400
During the night, Steve was awakened by a thunderstorm. Walking to school the next day, he saw a large tree blocking the street. What is a good inference he could make?
What is the tree was knocked down by the thunder storm
500
What should you check for when you gather glassware or equipment?
What is for cracks and clean!
500
The dog is scratching at his bowl, which means he must be hungry.
What is Inference
500
What is our standard for comparison?
What is control
500
Which step of the scientific method describes the data that was collected in the experiment and explains the results to others?
What is make a conclusion
500
Angel wants to test how temperature affects mold growth. She thinks that the warmer it is, the more mold that will grow. She puts one piece of bread at room temperature (25°C) and counts 100 mold spots. She puts a second piece of bread in an oven at 50°C, and she counts 50 mold spots. She puts a third piece of bread in the freezer at 0°C, and no mold grows. What is her Scientific Question? Does ____affect ____? What is her Hypothesis?
What is does temperature affect mold growth on bread? she thinks that the warmer it is, the more mold will grow.
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