Show:
Physical Science/Scientific Inquiry
Describing Matter
Measuring Matter
Changes in Matter
Grab Bag
100
Making a forecast for the future based on evidence.
What is making a prediction?
100
A single kind of matter that is pure
What is a substance?
100
Volume of an object when dropped into 50 L of water, it raises the water level to 67 L.
What is 17 L?
100
A puddle of water evaporates
What is an example of a state change (physical change)?
100
Anything that has mass or takes up space
What is matter?
200
Using the senses to record in a lab notebook
What is making qualitative observations?
200
Put a bunch of these together, and you get an element
What is an atom?
200
Volume of a brick with that is 8 cm wide, 3 cm tall, and 2 cm wide.
What is 48 cm^3?
200
Sugar dissolving in water, for example
What is a physical change?
200
Name of our current Vice President
Who is Joe Biden?
300
A possible answer to a scientific question
What is a hypothesis?
300
Flexibility, Texture, Color
What are examples of physical properties?
300
Density of a rectangle that is 15 g and has dimensions of 2 cm by 4 cm by 5 cm.
What is 0.375 g/cm^3?
300
Matter is neither created nor destroyed
What is the law of conservation of mass?
300
Would copper (density=0.9 g/cm^3) sink or float in gasoline (density=0.7 g/mL)
What is sink?
400
Explaining observations
What is inferring?
400
H2O, CO2
What are examples of compounds?
400
Would an object with a mass of 55 g and a volume of 60 cm^3 sink or float in water?
What is float?
400
Substances produced from burning methane
What are Water (H2O) and Carbon Dioxide (C02)?
400
Density of gold
What is 19.3 g/cm^3?
500
When running an experiment, we watch for this to change
What is the responding variable?
500
Soil, for example
What is a heterogeneous mixture?
500
Density of a cube with mass 3 grams and a side with length of 4 cm.
What is 0.05 g/cm^3?
500
Tarnishing of brass, for example
What is a chemical change?
500
The name of Ms. Kehl's dog
What is Niko?