Yardstick
Which is larger in scale: a forest ecosystem or a single leaf?
A single leaf
If I add 500 megabytes of storage to my phone that has 64 gigabytes of storage, how many gigabytes do I have?
Deduct 100 points from another team
64.5 gigabytes
18 years old
12 -> 6
24 -> 18
If x + 3 = 7, find x.
4
If you travel from Earth to the Sun, then to the nearest star, which is farther?
The nearest star — it’s millions of times farther away! 🌞✨
Convert 2 meters to centimeters.
200 cm
What does “×10³” mean?
Multiply by 1000
(Daily Double) How many years has Joshua been in Spain?
One year
If 4x = 20, find x.
5
What is the largest thing in the universe that we know of?
The universe itself 🌌
What is smaller: a red blood cell or an atom?
Atom
(Daily Double) How many minutes are in a year and express it in scientific notation with 2 decimal places?
For example, 12.34 x 10x
52.56 x 104 minutes
What is the longest holiday celebrated in the Philippines?
Christmas
If 3x + 2 = 11, find x.
3
About how long does light from the Sun take to reach Earth?
Deduct 200 points from one team.
8 minutes and 20 seconds on average
Which is bigger: a cloud or a mountain?
A cloud (can cover kilometers!)
Write 0.005 in scientific notation.
5 × 10⁻³
What holiday is close to Joshua's birthday?
Halloween
If (x / 5) + 2 = 6, find x.
Which is bigger — the Moon or Mars?
Mars
Which is bigger: a DNA molecule or a protein?
A DNA molecule
Convert 6.02 × 10²³ to standard form (approx).
602,000,000,000,000,000,000,000
Particles in a mole
How many children does Joshua have?
2: Olivia and Sky
If 2x – 4 = 3x – 9, find x.
Get 100 points extra.
5
What is smaller: a galaxy or a nebula?
Nebula