| A | B |
| analysis | Studying and graphing data from an experiment. |
| aquarium | A glass-sided tank or bowl in which fish or other living aquatic animals or plants are kept. |
| centimeter | The metric unit to measure length and width. |
| classify | To arrange objects by physical property. |
| combine | When two or more objects are put together. |
| conclusion | The result of an experiment. |
| Double pan balance | A tool used to measure and compare the mass of objects. |
| Float | To be supported by a liquid. |
| gas | Matter that has mass. |
| Graduated Cylinder | A tool used to measure volume in milliliters. |
| gram | A metric unit used to measure mass. |
| Hand lens | Tool used to make things appear larger. |
| hardness | Degree of how hard an object is. |
| hypothesis | Prediction of the outcome of an experiment |
| liquid | A type of matter that has mass |
| magnet | An object that attract iron or steel. |
| magnetic | An object that can be magnetized or is attracted by a magnet. |
| magnetism | The force of repulsion (pushing) or attraction (pulling) between poles of a magnet. |
| mass | The amount of matter in an object. |
| material | What an object is made of. |
| matter | Anything that takes up space and has mass. |
| measure | Using a tool to find the length |
| metric | A system of measurement. |
| milliliter | The metric unit to measure volume. |
| mixture | A combination of two or more substances. |
| observation | Recording what you saw. |
| observe | Using your 5 senses and tools to study something. |
| Physical Property | A characteristic of an object (color, size, shape, mass, smell, texture, taste, hardness, sound, flows, stacks, etc.) |
| procedure | The plan for your experiment. |
| question | The first step of the scientific method. What you are trying to investigate. |
| results | Observations and data from your experiment. |
| shape | An object's form. |
| sink | To fall or drop in a liquid. |