Optical Illusions & Experiments
What is an optical illusion?
A picture that tricks your eyes / makes you see something different.
Why do people invent things?
To solve problems / to help people / to help the planet.
Which pronoun replaces “Maria”?
Her
Name one desert animal.
Camel / lizard / snake etc.
Where did the Olympic Games start?
Greece.
Name one shape we learned.
Circle / square / triangle / rectangle (etc.)
Name one invention that helps the environment.
Solar panels / recycling machines / electric cars (etc.)
Which pronoun replaces “Tom”?
Him
What is an oasis?
A place with water in the desert.
Name one winter sport.
Skiing / ice skating / snowboarding / hockey (etc.)
What do we write after an experiment?
The results.
What is pollution?
Dirty air, water, or land that harms the planet.
Which pronoun replaces “the books”?
Them
How does a camel survive in the desert?
It stores fat in its hump / it can go without water.
How often do the Olympics happen?
Every four years.
What is camouflage?
When an animal hides by looking like its surroundings.
What is waste?
Things we throw away.
Give one adverb of frequency.
Always / usually / sometimes / never
Make a comparative: big → ?
Bigger
What do athletes try to win?
A medal.
Why do animals use camouflage?
To stay safe / hide from predators.
How can we help the planet?
Recycle / reduce plastic / save water / save electricity.
Complete: I invented a machine ___ help people.
To
Make a superlative: tall → ?
Tallest.
Name one Olympic value.
Friendship / respect / excellence.