Variables
Temperature/Density
Scientific Method
Mass/Length
Metric Conversions
100
The variable that changes in an experiment.
What is a independent variable?
100
Convert 25.6°C to Fahrenheit
What is 78.1°F?
100
This step answers the original question.
What is a conclusion?
100
This is the basic units for length in the metric system.
What is the METER, LITER or GRAM?
100
What is the mnemonic device for remembering how to convert between units and does each word stand for?
King (Kilo-), Henry(Hecta-), Died(Deka-), Basic (Base Unit) Drinking (Deci-), Chococolate (Centi-), Milk (Milli-)
200
Mrs. Canada wants to see which treat causes Spot to jump the highest. What is her independent variable?
What is type of treat?
200
What is the formula for density?
What is density= mass/volume
200
An educated guess or prediction for what might happen in an experiment.
What is a HYPOTHESIS?
200
This is the basic unit for mass
What is the GRAM?
200
If you are converting from big to small, in what direction will you ALWAYS move the decimal? (100pts)
0.9 cm = mm (100pts)
Move your decimal to the RIGHT!
0.9cm= 9mm
300
The variable that you observe or measure during an experiment.
What is a DEPENDENT VARIABLE?
300
100 Celsius to Kelvin
What is 373 K?
300
A list of things you do to perform the experiment(not Scientific Method)
What are PROCEDURES/METHODS?
300
What is this mass?
What is 480.5 g?
300
If you are converting from small to big, in what direction will you ALWAYS move the decimal?
4,500 m = km
Move your decimal to the LEFT
4,500m= 4.5km
400
The variable that stays the same to keep an experiment fair.
What is a CONSTANT/ CONTROL VARIABLE?
400
Put the liquids in order from most dense to least dense?
What is 4,3,2,1?
400
What is an example of qualitative data?
What is any descriptions not using numbers? Ex: blue, large, small, round, etc.
400
What is the length for letter D?
What is 5.3 cm?
400
65 km = m
Move your decimal (big to small) to the RIGHT
65km= 65,000m
500
An experiment is set up with ten pots to test the effective of fertilizer on plant growth. 5 pots have fertilizer added to the soil, 5 pots do not have fertilizer added to the soil. Each pot has 1 spider plant and 5 cups of soil. The pots are watered once a week with 1/2 cup of water. Water would be what type of variable?
Constant
500
A crayon has a mass of 10g and volume of 5 mL. What is the density?
What is 2 g/mL?
500
What are the right order of steps in the scientific method?
What is ask a question, research, state your hypothesis, experiment, data/results, make a conclusion
500
What is this mass?
What is 43 g?
500
9,876 mg = g then kg
____g= _____kg
Small to Big --> Move our decimal to the LEFT
9,876mg=9.876g
Small to Big --> Move our decimal to the LEFT
9.876g=0.009876kg