| A | B |
|---|
| Physical Science | study of matter & energy |
| Chemistry | studying forms of matter & how they interact |
| Physics | studying forms of energy & how it affects matter |
| Scientific Method | series of steps used to solve problems & answer questions |
| Observation | use of senses to gather info |
| Hypothesis | possible answer to a question |
| Data | pieces of info collected through experimentation |
| Theory | unifying explanation for hypothesises that have been supported by testing |
| Law | summary of any experimental results |
| Model | representation of an object or system |
| Volume | amount of space that something occupies |
| SI | helps people share & compare their observations |
| Meter | basic SI unit of length |
| Mass | amount of matter that something is made of |
| Area | measure of how much surface an object has |
| Density | mass per unit volume |
| Temperature | measure of how hot or cold something is |
| Technology | application of knowledge to accomplish tasks |
