Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
MAKING A DIFFERENCE
0
%
0
0
0
Back
Restart
What are favelas?
Poor neighborhoods in Rio de Janeiro
Oops!
Okay!
Where is Zea Tongeman from?
United Kingdom
Oops!
Okay!
How do you use Jazzy Recycling?
They can then scan, share and get rewards through the app
Oops!
Okay!
Kelvin is a self taught?
Engineer
Oops!
Okay!
What is Jazzy Recycling?
An app to get people to recycle by making the task into a game
Oops!
Okay!
When was Kelvin Doe born?
He was born during Sierra Leone's civil war
Oops!
Okay!
What is Rene interested in?
He is interested in computer games, soccer and music and favelas
Oops!
Okay!
How many views does the film about Kelvin have?
It has a few million views
Oops!
Okay!
Where is Rene Silva from?
He is from Brazil
Oops!
Okay!
How old was he when he wrote his first book?
He was 19 years old
Oops!
Okay!
What materials were use to make a radio station?
Recycled materials
Oops!
Okay!
What things has Kelvin made?
He has built a battery, a generator and a radio station
Oops!
Okay!
When Rene was 17 what happen?
He become famous for his tweets
Oops!
Okay!
Where else has Kelvin appeared?
He has appeared on CNN and NBC News
Oops!
Okay!
What was the name of the school where he spoke to students?
Massachusetts Institute of Technology (MIT)
Oops!
Okay!
What is the app called Zea Tongemand and a friend designed?
Jazzy Recycling
Oops!
Okay!
How does Jazzy Recycling help?
It helps users find recycling locations and shows them what to recycle.
Oops!
Okay!
What was the generator for?
To provide electricity in his neighborhood
Oops!
Okay!
How old was Kelvin when he won the competition?
He was 15
Oops!
Okay!
When Rene was 11, what did a teacher suggest?
Set up a neighborhood newspaper
Oops!
Okay!
When Kelvin was 11 what did he dig for? Why?
He dug for electronic parts to create things
Oops!
Okay!
How old was Kelvin when the war ended?
He was six
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies