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Inquiry Unit Review
| Question | Answer |
|---|---|
| An instrument used to measure force is a ... | Spring scale |
| A tool used to measure mass of an object is a ____________. | Beam balance (triple) |
| The unit that force is measured in is _______. | Newtons |
| The unit that mass is measured in is ________. | Grams |
| Measuring tools must be _______ before using them. | Calibrated(set to zero) |
| A _________ is an instrument that measures air pressure or a change in pressure readings. | Barometer |
| A _____ _______ is the pointer that is found in most instruments or tools that shows you the reading. It is usually made of brass. | Set pointer |
| A tool that measures relative humidity. | Sling psychrometer |
| Measures precipitation. | rain guage |
| The two types of observations. | Qualitative and quantitative |
| Explains an observation. | Inference |
| The two bulbs inside a sling pyschrometer are _____ and ______. | Wet and dry |
| On a data table, this is listed on the left hand side. | Independent/manipulated variable |
| This is gained by carefully identifying and describing properties using the five senses or using measurements. | Observations |
| This is used to organize data collected in an experiment so that it can be read easily. | Data table |
| Visuals used to compare data. They don't only show information, but they also show the relationship between the data. | Graphs |
| The mnemonic device that is used to rememeber how to graph information. | DRY MIX |
| The horizontal line on a coordinate graph is called the _________. | X-axis |
| The dependent variable is also called the ________. | Responding variable |
| DRY stands for ...... | Dependent Responding Y-axis |
| Graphs that show changes over time are called _____ graphs. | Line |
| When a conclusion is made, it should state rather the collected data supports the _______. | Hypothesis |
| These do not have to be the same for the x and y axis, but they should be consisent on either axis. | Intervals or increments |
| MIX stands for ..... | Manipulated Independent X-axis |
| Uses your five senses | Qualitative observations |
| Uses a series of questions that leads to the identification of an organsim,object, or material. | Dichotomous key |
| Uses numbers or measurements | Quantitative observations |
| The first step of technological design is ..... | Identify a problem or need |
| Something that must be given up in order to create a solution or product is called a ______. | Trade-off |
| A variable that doesn't change during an investigation is called the __________ ________. | Controlled variable |
| This should be done after each experiment or activity in a science classroom. | Your hands should be washed |
| If there is a problem in the design, you should ...... | Redesign the solution or product |
| If something breaks, you should tell the ____ immediately. | Teacher |
| An idea that allows us to create explanations of how somethings work is called a ____ _____. | Scientific model |
Created by:
jhaynes10
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