Name:
(4 points)
Date:
Period:
______________________________________________
Add descriptive title (4 points)
__________
_100 points
Problem: Is the density of an irregular solid B___________ close (within 1 g/mL) to the
density of a specific A solid block?
(Fill in the blank for your irregular solid, 0 points if you did not bring in an irregular solid. 8
indicate the block from class set.)
points. The letter
A will
Research: (12 points)
Define: solid
Citation:
(Author, Title, Year published, page)
Hypothesis: (10 points) If heft can be used to estimate, then the density of the irregular solid
B__________is close (within 1 g/mL) of the block provided in the classroom because
__________________________________________(claim)
Procedure:
Safety Considerations: Describe safety concerns that should be considered when working with
equipment in this laboratory. (8 points)
Gather materials:
Balance scale, metric ruler from planner, graduated cylinder, irregular solid provided by student.
A. Measure solid block cube: [write in steps] (10 points)
1. Determine mass of solid by:
2. Determine volume of regular solid by:
Write formula here:
3. Determine density of solid block by:
Show division calculations here:
B. Measure irregular solid: [write in steps] (10 points)
1. Determine mass of irregular solid by:
2. Determine volume of irregular solid by water displacement: (describe how)
Show math calculations here:
3. Determine density of solid by:
Show division calculations here.
Observations: Data Label all units correctly (16 points)
Identify Item
State of Matter
1. Mass (g)
2. Volume (mL) 3. Density (g/mL)
A_________Block
B.
Evidence and Analysis: (10 points)
Use illustrations and complete sentences to write an explanation to support your claim.
Conclusion: (12 points)
P.
H.