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 volcano (b) a river (c) a coral reef (d) a bicycle
- 2.True or false: a train helps people carry many people far. (a) True (b) False
- 3.🛠️ People need to see very tiny things. Which invention helps? (a) a microscope (b) a lift (c) a telephone (d) a water filter
- 4.True or false: a telephone helps people talk to someone far away. (a) False (b) True
- 5.True or false: a dam helps people store water for summer. (a) False (b) True
- 6.🛠️ People need to cross a wide river. Which invention helps? (a) a lift (b) a bridge (c) a microscope (d) a water filter
- 7.True or false: a lift helps people cross a wide river. (a) False (b) True
- 8.True or false: a bridge helps people reach a top floor fast. (a) False (b) True
- 9.🛠️ Is a water filter made by engineers or found in nature? (a) made by engineers (b) found in nature
- 10.Which of these is made by engineers? (a) a volcano (b) a banyan tree (c) a coral reef (d) a railway track
- 11.🛠️ Is a satellite made by engineers or found in nature? (a) made by engineers (b) found in nature
- 12.🛠️ Which of these is a problem an engineer could solve? (a) a boring story (b) a road that floods (c) a sad song (d) a lost cricket match
- 13.🔍 Which is the odd one out? (a) a rainbow (b) a mountain (c) a water filter (d) a seashell
- 14.🔍 Which is the odd one out? (a) a rainbow (b) a satellite (c) a dam (d) a railway track
- 15.Which need does a water filter meet? (a) make power from sunlight (b) cross a wide river (c) make water safe to drink (d) carry many people far
- 16.True or false: a water filter helps people make water safe to drink. (a) False (b) True
- 17.🛠️ People need to reach a top floor fast. Which invention helps? (a) a fridge (b) a telephone (c) a microscope (d) a lift
- 18.Which of these is found in nature? (a) a ceiling fan (b) a railway track (c) a waterfall (d) a mobile phone
- 19.🛠️ What does an engineer mainly do? (a) sells tickets (b) designs useful solutions (c) grows crops (d) only paints pictures
- 20.True or false: a mobile phone is found in nature. (a) True (b) False
- 21.Which need does a fridge meet? (a) talk to someone far away (b) go through a mountain (c) keep food fresh longer (d) store water for summer
- 22.🔍 Which is the odd one out? (a) a satellite (b) a bridge (c) a river (d) a dam
- 23.🛠️ Is a waterfall made by engineers or found in nature? (a) found in nature (b) made by engineers
- 24.🛠️ What does an engineer do before building anything? (a) builds at once (b) understands the problem (c) paints the model (d) buys every material
- 25.🛠️ Is a seashell made by engineers or found in nature? (a) made by engineers (b) found in nature
- 26.True or false: a bridge helps people carry many people far. (a) True (b) False
- 27.🛠️ Is a lift made by engineers or found in nature? (a) found in nature (b) made by engineers
- 28.True or false: a coral reef is found in nature. (a) True (b) False
- 29.True or false: a dam is made by engineers. (a) False (b) True
- 30.🔍 Which is the odd one out? (a) a coral reef (b) a cloud (c) a mobile phone (d) a mountain
- 31.🛠️ Is a bridge made by engineers or found in nature? (a) found in nature (b) made by engineers
- 32.Which of these is made by engineers? (a) a volcano (b) a coral reef (c) a ceiling fan (d) a cloud
- 33.Which of these is found in nature? (a) a mountain (b) a bridge (c) a railway track (d) a water filter
- 34.Which need does a lift meet? (a) reach a top floor fast (b) carry many people far (c) keep food fresh longer (d) store water for summer
- 35.True or false: a lift is found in nature. (a) False (b) True
- 36.Which of these is found in nature? (a) a lift (b) a bicycle (c) a banyan tree (d) a water filter
- 37.🛠️ Is a dam made by engineers or found in nature? (a) found in nature (b) made by engineers
- 38.True or false: a mobile phone is made by engineers. (a) False (b) True
- 39.🔍 Which is the odd one out? (a) a cloud (b) a seashell (c) a bridge (d) a river
- 40.True or false: a train helps people make water safe to drink. (a) False (b) True
Answer key
- a bicycle
- True
- a microscope
- True
- True
- a bridge
- False
- False
- made by engineers
- a railway track
- made by engineers
- a road that floods
- a water filter
- a rainbow
- make water safe to drink
- True
- a lift
- a waterfall
- designs useful solutions
- False
- keep food fresh longer
- a river
- found in nature
- understands the problem
- found in nature
- False
- made by engineers
- True
- True
- a mobile phone
- made by engineers
- a ceiling fan
- a mountain
- reach a top floor fast
- False
- a banyan tree
- made by engineers
- True
- a bridge
- False
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