SCIENCE JOBS
This person designs and builds machines, structures or systems.
What is an engineer?
Complete the phrase:
do an ______
experiment
Which adjective means "useful and convenient"?
handy
Complete:
When I arrived at the lab, the scientists ______ already ______ the experiment.
had / finished
Choose:
An inventor is a person ___ creates new things.
A) which
B) who
C) where
B) who
This person creates new things or machines.
What is an inventor?
Complete the phrase:
make a ______
make a discovery
What adjective describes a product that works well and can be trusted?
reliable
Which happened first?
The inventor developed the product.
He had done some research.
He had done some research first.
Choose:
This is a device ___ can charge your phone.
A) who
B) where
C) which
C) which
This person studies living things.
What is a biologist?
Complete the phrase:
come up with a ______
solution
What adjective means "new, original and using new ideas"?
innovative
Correct the mistake:
She had invented the device and then she had tested it yesterday.
She had invented the device and then she tested it.
Complete:
This is the laboratory ______ the scientists work.
where
This person studies matter, energy and how the physical world works.
What is a physicist?
Complete the phrase:
design a ______
device
Describe a product using three adjectives.
Any three appropriate adjectives, e.g.:
practical, reliable and innovative
Complete:
By the time the scientist arrived, the team ______ already ______ the experiment.
had / started
Join the sentences:
Alexander Graham Bell was an inventor.
He invented the telephone.
Alexander Graham Bell was an inventor who invented the telephone.
This person starts or runs a business and may try to sell a new product.
What is an entrepreneur?
What is the difference between these two?
make a discovery
invent a product
A discovery is something that already exists but we find or learn about it.
An invention is something new that people create.
Sell this product in 20 seconds. Use at least three Unit 4 adjectives:
a new pair of wireless headphones
They are wireless, comfortable and easy to use. They are also practical because...
Make a sentence using both Past Perfect and Past Simple:
research → design a device
They had done some research before they designed the device.
Create a sentence with whose.
Use:
inventor + invention
He was an inventor whose invention changed the world.