Fractions
Mixtures & Solutions
Probability
Biology
Harry Potter
100

Simplify 57/76

What is 3/4?

100

Another word for a homogenous mixture.

What is a solution?

100

The probability of getting tails on a coin.

What is 1/2?

100

The two essential parts of an ecosystem.

What are abiotic and biotic factors?

100

Harry's cousin's name.

What is Dudley (Dursley)

200

5/6+3/12

What is 1 1/12?

200

A method to separate orange juice and those minion toys you get from McDonald's Happy meals.

What is filtering, sieving, sorting, or settling?

200

The probability of getting heads on a weighted coin.

What is 1?

200
An ecosystem is...

What is an environment where abiotic and biotic factors rely on each other to sustain life?

200

The piece of furniture that Professor Slughorn tries to hide as when Dumbledore and Harry go to find him.

What is a couch?

300

92/100 - 24/40

What is 8/25?

300

Solubility determines this.

What is the maximum amount of solute able to be dissolved in a solvent?

300

The probability of landing a bottle flip regularly and then failing one.

What is 1/3?

300

At least two limiting factors in a fish bowl.

What is finding a mate, food, temperature, predators, water, sunlight, or habitat?

300
Dolores Umbridge was attacked by these creatures.

What are Centaurs?

400

23/51*3/4

What is 23/68?

400

The GRASS method stands for...

What is....

Given - (A minion got stuck in a bunch of jelly.)

Required - (What separating method can you use?)

Analysis - (Filtering, sieving, sorting, settling)

Solution - (Settling)

Statement - (You used settling on Minion & Jello. It was very effective!)

400

The probability of getting a jack and a king from a shuffled deck of cards.

What is 2/13?

400

Decomposers are...

What are organisms that break down their dead companions (organisms)?

400

Sirius Black lll's nickname when he is hiding from the Ministry of Magic.

What is "Snuffles"?

500

19/61 ÷ 16/1

What is 19/976?

500

The molecular structure of acetic acid.

What is CH₃COOH?

500

Probability of drawing a number card (including aces) from a deck.

What is 10/13?

500
The nitrogen cycle. (good luck)

What is:

1. Bacteria changes nitrogen into ammonia or nitrates.

2. Plants absorb the nutrients and animals get the nutrients by eating the plants.

3. Plants and animals die and send nitrogen back to the soil.

?

500

What ability does Tonks have, and what are people with that ability called?

What is changing her appearance, and a Metamorphmagus?

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