Science
Technology
Engineering
Arts
Mathematics
100
What process do plants use to convert sunlight, carbon dioxide, and water into food and oxygen?
Photosynthesis
100
What device converts solar energy directly into electricity?
Solar panel (or Solar cell)
100
What geometric shape is considered the strongest for building structures like bridges and towers because it distributes weight evenly?
Triangle
100
What two colors mix to make green?
Blue and yellow
100
What is 8×7?
56
200
What force creates heat when two surfaces rub against each other?
Friction
200
What main internal computer component stores all your saved files, photos, and applications long-term?
Hard drive (or SSD / Storage drive)
200
What heavy support structure extends down into the ground to hold up the foundation of tall buildings and bridges?
Pillar (Piles)
200
Look closely at the Mona Lisa and you’ll notice she has something missing from her face that most people have. What is it?
Eyebrows
200
You have 12 cards in total. 8 of them are red cards and the rest are black cards. What is the fraction of black cards that you have in lowest terms?
1/3
300
What center organ in the human circulatory system pumps blood throughout the entire body?
Heart
300
What hardware device connects your local home network to the Internet?
Router (or Modem)
300
What mechanical device made of a wheel with teeth is used to transmit motion and power?
Gear
300
What is the type of painting called that involves painting inanimate objects such as fruit, flowers, or household?
Still life/Still art
300
I am thinking of a number. Double it and add 6 to get 20. What is it?
7
400
What tool do scientists use to measure temperature?
Thermometer
400
What visual grid system made of tiny colored squares forms the images displayed on digital screens?
Pixels
400
What simple machine consists of a wheel with a groove around its rim holding a rope or cable?
Pulley
400
Which famous artist loved painting bright yellow sunflowers so much that he made a whole series of paintings about them? (Vincent van Gogh, Leonardo Da Vinci, Claude Monet, Pablo Picasso)
Vincent van Gogh
400
A farmer has chickens and cows. There are 6 animals and 16 legs altogether. How many are cows?
2 cows