• Shuffle
Toggle On
Toggle Off
• Alphabetize
Toggle On
Toggle Off
• Front First
Toggle On
Toggle Off
• Both Sides
Toggle On
Toggle Off
Toggle On
Toggle Off
Front

### How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

Play button

Play button

Progress

1/27

Click to flip

### 27 Cards in this Set

• Front
• Back
 What is an example of a limitation of a model. They don't act exactly like the things they model Mass the amount of matter that something is made of The difference between volume/mass Volume is the amount of space taken up by an object, and mass is the amount of matter an object contains. Technology the application of knowledge, tools, and materials to solve problems and accomplish tasks To be valid, a hypothesis must be testable and supported by evidence Theory a unifying explanation for broad range of hypotheses and observations that have been supported by testing Explain the difference between science/technology. Science is a process of observing and asking questions about the natural world. Technology is the application of science knowledge and the use tools to solve everyday practical problems. Scintific methods the ways in which scientists answer questions and solve problems How many milliliters are in 3.5kL? 3,500,000 mL Density the amount of matter in a given volume The difference between observation/hypthesis An observation is any use of the senses to gather information. A hypothesis is a possible answer to a question. Hypothesis can be tested. Observations can be used to develop and test hypotheses. Hypothesis A possible explanation or answer to a question A Map is an example of a model Mass the amount of matter in a given volume What is the difference between theroy/law. A theroy explains why someting happens. A law states what happens. Law a summary of many experimental results and observations: a law tells how things work The length of 10m is equal to 1,000cm 10,000mm meter the basic SI(International System of Units) of length The difference between model/theory. A therory is an explanation for how something happens. A model can represent an explanation or some aspect of the theory. model a representation of an object or system The difference between area/density Area is the amount of surface an object has, while density is the amount of matter in a given volume Mass the amount of matter observation Any use of the senses to gather information Data any pieces of information gathered through experimentation Area a measure of how much surface an object has Volume the amount of space that something occupies or the amount of space something contains Temperature a measure of how hot(or cold) something is