Engineering Worksheet: What Engineers Do
Engineer's tip (Problem first, then solution): Engineered things are designed and built by people; natural things are made by nature. Every invention meets a need: ask “what problem goes away when we have it?”. Scientists ask why things happen; engineers ask how to build something useful.
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- 1.Which of these is made by engineers? (a) a banyan tree (b) a mountain (c) a rainbow (d) a bridge
- 2.Which need does a fridge meet? (a) store water for summer (b) talk to someone far away (c) cross a wide river (d) keep food fresh longer
- 3.True or false: a waterfall is found in nature. (a) False (b) True
- 4.🛠️ People need to keep food fresh longer. Which invention helps? (a) a telephone (b) a train (c) a fridge (d) a dam
- 5.🛠️ Is a rainbow made by engineers or found in nature? (a) made by engineers (b) found in nature
- 6.Which need does a telephone meet? (a) keep food fresh longer (b) cross a wide river (c) talk to someone far away (d) make water safe to drink
- 7.True or false: a mountain is found in nature. (a) True (b) False
- 8.True or false: a cloud is made by engineers. (a) True (b) False
- 9.🔍 Which is the odd one out? (a) a bridge (b) a mountain (c) a bicycle (d) a dam
- 10.Which of these is found in nature? (a) a dam (b) a river (c) a bridge (d) a mobile phone
- 11.True or false: a train helps people make power from sunlight. (a) True (b) False
- 12.🔍 Which is the odd one out? (a) a bicycle (b) a volcano (c) a ceiling fan (d) a water filter
- 13.Which need does a microscope meet? (a) see very tiny things (b) make power from sunlight (c) store water for summer (d) cross a wide river
- 14.True or false: a water filter is found in nature. (a) True (b) False
- 15.🛠️ Is a railway track made by engineers or found in nature? (a) made by engineers (b) found in nature
- 16.True or false: a satellite is found in nature. (a) True (b) False
- 17.True or false: a volcano is found in nature. (a) True (b) False
- 18.🔍 Which is the odd one out? (a) a coral reef (b) a dam (c) a bridge (d) a mobile phone
- 19.Which of these is found in nature? (a) a bridge (b) a dam (c) a volcano (d) a ceiling fan
- 20.Which need does a solar panel meet? (a) make water safe to drink (b) make power from sunlight (c) keep food fresh longer (d) go through a mountain
- 21.Which of these is made by engineers? (a) a coral reef (b) a river (c) a rainbow (d) a satellite
- 22.Which need does a tunnel meet? (a) keep food fresh longer (b) carry many people far (c) store water for summer (d) go through a mountain
- 23.🛠️ What does an engineer mainly do? (a) grows crops (b) designs useful solutions (c) sells tickets (d) only paints pictures
- 24.Which of these is made by engineers? (a) a seashell (b) a water filter (c) a coral reef (d) a rainbow
- 25.🛠️ People need to see very tiny things. Which invention helps? (a) a fridge (b) a microscope (c) a dam (d) a bridge
- 26.🔍 Which is the odd one out? (a) a mountain (b) a coral reef (c) a dam (d) a volcano
- 27.🛠️ Is a coral reef made by engineers or found in nature? (a) made by engineers (b) found in nature
- 28.Which of these is found in nature? (a) a satellite (b) a water filter (c) a railway track (d) a rainbow
- 29.Which need does a bridge meet? (a) cross a wide river (b) keep food fresh longer (c) talk to someone far away (d) carry many people far
- 30.Which of these is found in nature? (a) a dam (b) a ceiling fan (c) a banyan tree (d) a bicycle
- 31.🛠️ People need to talk to someone far away. Which invention helps? (a) a telephone (b) a dam (c) a water filter (d) a bridge
- 32.🔍 Which is the odd one out? (a) a river (b) a satellite (c) a cloud (d) a coral reef
- 33.True or false: a ceiling fan is made by engineers. (a) True (b) False
- 34.True or false: a water filter helps people make power from sunlight. (a) False (b) True
- 35.🛠️ Is a bicycle made by engineers or found in nature? (a) made by engineers (b) found in nature
- 36.🔍 Which is the odd one out? (a) a mobile phone (b) a cloud (c) a water filter (d) a bicycle
- 37.🛠️ Which of these is a problem an engineer could solve? (a) a lost cricket match (b) a road that floods (c) a boring story (d) a sad song
- 38.🛠️ People need to store water for summer. Which invention helps? (a) a dam (b) a telephone (c) a tunnel (d) a water filter
- 39.🔍 Which is the odd one out? (a) a waterfall (b) a coral reef (c) a banyan tree (d) a water filter
- 40.🛠️ People need to cross a wide river. Which invention helps? (a) a water filter (b) a bridge (c) a microscope (d) a solar panel
Answer key
- a bridge
- keep food fresh longer
- True
- a fridge
- found in nature
- talk to someone far away
- True
- False
- a mountain
- a river
- False
- a volcano
- see very tiny things
- False
- made by engineers
- False
- True
- a coral reef
- a volcano
- make power from sunlight
- a satellite
- go through a mountain
- designs useful solutions
- a water filter
- a microscope
- a dam
- found in nature
- a rainbow
- cross a wide river
- a banyan tree
- a telephone
- a satellite
- True
- False
- made by engineers
- a cloud
- a road that floods
- a dam
- a water filter
- a bridge
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