Lab Safety & Length & Mass
Branches of Science
Scientific Method
Density
Graphing and Science Trivia
100
What is the volume depicted in this image?
3.7 mL
100
True or false: all the branches of earth science interact with each other
True
100
What is the independent variable?
The variable that is changed.
100
What is the formula for density?
Density = mass/volume
100
What kind of graphical relationship is shown here?
Direct relationship
200
What is the mass on this triple beam balance?
542.4 g
200
What is Life Science?
The study of living things.
200
What is the dependent variable?
The variable that is measured.
200
Which liquid is the LEAST dense?
The oil
200
What type of relationship is shown here?
Cyclic Relationship
300
Where in the room is the fire extinguisher
By the front door, under the paper towel dispenser.
300
What is Earth Science?
The study of rocks, minerals, weather and space
300
What are the correct format to writing a hypothesis
If ______________, then ________________ because _______________.
300
Solve for density. Jayleen has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock?
7 g/cm2
300
Which of these fruit are naturally radioactive?
a. Kiwi
b. Dragonfruit
c. Oranges
d.Bananas
D. Bananas
400
Convert this number into Meters (m)
2347mm (Hint: what do you divide by?)
2.347 m
400
What is Physical Science?
The study of inanimate natural objects, including physics, chemistry, astrophysics, and related subjects
400
What are the steps to the scientific method?
1. Make an Observation
2. Ask a Question
*Do background research*
3. Form a hypothesis
4. Perform your experiment
5. Analyze your data
6. Share conclusions
400
Solve for mass. If Elijah has a backpack that has a density of 45 g/cm2 and has a volume of 38 cm2, Whats the mass?
1710g
400
What color do scientists believe the "universe" is?
a. Red
b. Beige
c. Black
d. Green
B. Beige (they call it cosmic latte colored)
500
What is the purpose of the eye wash?
To wash out any powders, dust or liquids that get into your eyes
500
What is an inference?
A conclusion reached on the basis of evidence and reasoning.
500
250 points per correct answer
Identify the IV, DV "Pill bugs are small animals frequently found in wooded areas near decomposing organic material, if I wanted to see how light and darkness effects much driftwood is being decomposed by pill bugs."
IV- Amount of Light
DV- Decomposition of wood
500
If temperature increases, what happens to the density?
It decreases
500
What can we infer about this graph!
Answers may vary