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engineering design

materials and tools and the engineering design process gr. 5

QuestionAnswer
this tool could be used with wood or metal and can bang nails into a material. hammer
this is the first step of the Engineering Design Process where you observe various problems. Ask a Question
This is the step of the Engineering Design Process when you BUILD something. Create
After you have created something, you will look for revisions you might make to your design during this step of the Engineering Design Process Improve
This tool has a cross shaped tip and is used to turn a screw of the same name Phillips Head Screwdriver
This tool might be used to cut very large pieces of wood Power saw
This fastener would be used with a wing nut. Bolt
This tool would be used to loosen a nut and bolt. wrench
This step of the Engineering Design Process involves listing your materials and drawing a sketch. Plan
During this step of the Engineering Design Process a group of engineers might get together to brainstorm some ideas. Imagine
This tool would be used to measure very long pieces of wood or buildings. Tape measure
A property of materials that means it bends easily flexible
A property of materials that means inflexible; stiff rigid
A property of materials that means that it returns to its original shape after stretching elastic
A scratch test determines this property of materials hardness
Glass has this property of materials transparency
An important property of a beach towel absorbency
What is the most important property of a bathtub? that it is waterproof
What is the most important property of a bridge? strength!
This property is very important for a pool float. buoyancy
Name three materials that have a natural origin. wool, cotton, stone, iron, bamboo, wood, silk
Name three materials that are manmade in origin. nylon, polyester, plastic, rayon
Created by: smark3