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