| A | B |
| started | past tense of start; began |
| matter | anything that takes up space |
| card | stiff paper |
| park | an area of land with trees, benches and sometimes playgrounds, used by the public for recreation |
| physical property | anything you can observe about an object by using your senses |
| smart | clever and quick thinking; bright |
| solid | has a definite shape and a definite volume |
| star | a ball of burning gases in space that is seen from earth as a tiny point of light in the night sky |
| liquid | has a definite volume but can change its shape |
| shark | a large and often fierce fish that feeds on meat and has very sharp teeth |
| gas | does not have a definite shape or a definite volume |
| mark | a small scratch or stain on something |
| atoms | the basic building blocks of matter |
| barber | someone who cuts hair and trims or shaves beards |
| evaporation | the process by which a liquid becomes a gas |
| party | an organized occasion when people enjoy themselves in a group |
| volume | the amount of space matter takes up |
| pardon | to forgive or excuse someone, or to release the person from punishment |
| bark | sound a dog makes; the hard covering on the outside of a tree |
| mass | the amount of matter (stuff) in an object |
| tart | a small pie or pastry; sour or sharp taste |
| carpet | a thick floor covering made of a woven fabric |
| Qualitative Observatiion | observation that involves using the five senses |
| farther | at greater distance than something else |
| barn | a farm building where crops, animals, and equipment are kept |
| Quantitative Observation | observation that involves the use of numbers and measurements |