Show:
Lab Reports
Data Presentations
Tools
Density
Water
100
states the goal of the investigation
What is the purpose?
100
summarizes data into rows and columns
What is a chart or table?
100
used to organize data and make graphs, used in calculations
What is a calculator or computer?
100
the formula for density
What is mass/volume?
100
the states of water
What are solid, liquid, and gas?
200
describes the design of the experiment
What is the procedure?
200
uses pictures to explain or show detail
What is a diagram or model?
200
reveals the details of faraway objects
What is a telescope or binoculars?
200
defined as mass per unit volume
What is density?
200
the quality of water that makes it able to dissolve more substances than any other solvent
What is universal solvent?
300
describes what happened during the experiment, including the raw data
What are the observations?
300
uses a line to relate two sets of data or show how data changes over time
What is a line graph?
300
magnifies small objects
What is a microscope?
300
an object with mass 12g and volume 6mL has this density
What is 2.0 g/mL?
300
the water portions of the earth
What is the hydrosphere?
400
organized measurements in charts, graphs, and tables in order to analyze
What is data?
400
divides a circle into wedges to show how parts relate to the whole
What is a circle graph?
400
hand-held device to magnify small objects
What is a magnifying glass or hand lens?
400
density affects buoyancy and packing of a material (True/False)
What is true?
400
water located below the Earth's surface
What is ground water?
500
states and justifies the answer to the original question
What is the conclusion?
500
series of boxes that show the order of steps or how different steps relate
What is a flow chart?
500
measures time
What is a stopwatch?
500
density varies by temperature and pressure (true/false)
What is true?
500
97% of the earth's water is this (salt or fresh)
What is salt (97%)