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Microworlds
5th grade science
| Term | Definition |
|---|---|
| Hand Lens | A magnifying glass that is held in the hand |
| Magnifier | A tool that makes something appear larger than it is |
| Observations | Pieces of information that you get from your five senses |
| Properties | Observed characteristics of an object |
| concave | curving inward like a bowl |
| convex | curved or rounded on the outside |
| field of view | The maximum area that is visible through the lens of an optical instrument |
| focus | To adjust the position of a lens in order to make a clear image |
| Opaque | Not allowing light to pass through |
| Transparent | Clear; sheer enough to see through |
| Translucent | Allowing only some light to pass through so that things cannot be seen clearly. For example: frosted glass |
| Micro | A prefix meaning small |
| Microfiche | A film that has a photographic record of printed material or a picture or drawing on a small scale |
| Microscope | A device used to view things that are too small to be seen with the eye alone |
| Specimen | A sample used to represent an entire group |
| Stage | The small platform on which an object is placed for examination with a microscope |
| Micrometer | A unit used to measure very tiny objects |
| Cover Slip | A piece of glass or clear plastic that is placed over the specimen on a microscopic slide |
| Flat Slide | A flat glass or clear plastic surface used as a slide |
| Well slide | A slide with ta reservoir used when viewing 3D or liquid specimens |
| Wet-Mount Slide | Slide created whena drop of water and coverslip are placed on a flat slide |
| Forceps | Tweezers used to pick up small specimens |
| Microbes | A living thins so small that is can be seen only witha microscope. Also called a microorganism |