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STEM Final 2012
Turner Middle School STEM
| Question | Answer |
|---|---|
| What does STEM stand for? | Science Technology Engineering math |
| 5 things humans need to survive | food water shelter clothes friends |
| first step in the design process | define a problem |
| Innovate means | to make better |
| Difference in science and technology | science is nature and technology is manmade |
| 3 major constraints in a project | time money and space |
| 2 systems of measurement | metric and english |
| units on an english ruler | inches |
| units on a metric ruler | centimeter and millimeter |
| 7 prefixes of the metric system | Kilo, Hecta, Deca, Base, Deci, Centi, Milli |
| Who standardized the foot to the size of his foot? | King Henry |
| How many millimeters are in a centimeter? | 10 |
| What is a cubit? | from elbow to middle finger |
| What is a handspan? | from pinky to thumb |
| What is 8/16 inches simplified to? | 1/2 inch |
| Why don’t we use early measurements such as cubit and handspan anymore? | They are not accurate because people are different sizes |
| What does a hidden line look like? | dashes |
| What does an object show on a sketch? | change in height |
| Which sketch uses 30° angles and NO horizontal lines? | isometric |
| Which sketch shows 3 views of a figure in 2D? | orthographic |
| 3 views in an orthographic sketch | front top side |
| Which view of an orthographic sketch shows the width of a figure? | front |
| What does extrude mean? | to make 3D |
| Where can you not dimension? | Not on a hidden line or inside a figure |
| What does the browser show? | The history of steps taken on a part |
| What does a hidden line show on a sketch? | A change in the object that you cannot see |
| What is the last step in the design process? | Communicate results |
| What dimensions match each view on an orthographic? | front-width side-height top-depth |
| What does the roller button do on AutoDesk? | zoom in and out |
| What does manufacture mean? | to build on a large scale |