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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What is a property?
What is the melting point?
What is the boiling point?
What is a thermal conductor?
What is an electrical conductor?
What is a solute?
What is a solvent?
What is a solution?
What are reactants?
What are products?
Which state of matter has a fixed shape and fixed volume?
Which state of matter takes the shape of its container?
Which state of matter fills all available space?
What do all states of matter have?
What change turns a solid into a liquid?
What change turns a liquid into a solid?
What change turns a liquid into a gas?
What change turns a gas into a liquid?
What happens during evaporation?
What is the difference between boiling and evaporation?
What are particles like in a solid?
What are particles like in a liquid?
What are particles like in a gas?
Give an example of a thermal conductor.
Give another example of a thermal conductor.
Give an example of a thermal insulator.
Why do pans often have plastic handles?
Give an example of an electrical conductor.
Give another example of an electrical conductor.
Give an example of an electrical insulator.
What is a reversible change?
What is an irreversible change?
Is melting ice reversible or irreversible?
Is freezing water reversible or irreversible?
Is dissolving sugar reversible or irreversible?
Is rusting reversible or irreversible?
Is burning wood reversible or irreversible?
Is cooking an egg reversible or irreversible?
What is formed during a reversible change?
What is formed during an irreversible change?
Complete the sentence Solute plus solvent equals...
In salt water what is the solute?
In salt water what is the solvent?
In sugar solution what is the solute?
How can stirring affect dissolving?
How does warm water affect dissolving?
How do smaller pieces affect dissolving?
What is a chemical reaction?
What gas is produced when vinegar reacts with bicarbonate of soda?
What are the starting substances in a reaction called?
What are the new substances formed called?
Name one sign of a chemical reaction.
Name another sign of a chemical reaction.
Name another sign of a chemical reaction.
Name another sign of a chemical reaction.
Name another sign of a chemical reaction.
Name another sign of a chemical reaction.
True or False Gas bubbles can be evidence of a chemical reaction.
True or False A colour change can be evidence of a chemical reaction.
True or False A temperature change can be evidence of a chemical reaction.
True or False A smell change can be evidence of a chemical reaction.
Physical or Chemical Change Melting chocolate
Physical or Chemical Change Boiling water
Physical or Chemical Change Dissolving sugar
Physical or Chemical Change Burning paper
Physical or Chemical Change Rusting iron
Physical or Chemical Change Cooking an egg
Physical or Chemical Change Vinegar reacting with bicarbonate of soda
What are the reactants in a reaction?
What are the products in a reaction?
Which type of change usually forms a new substance?
Which type of change usually does not form a new substance?
What equation helps us remember dissolving?
What equation helps us remember chemical reactions?
True or False Metals are usually good conductors of heat.
True or False Plastic is a good conductor of electricity.
True or False All matter has mass.
True or False All matter takes up space.
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
What Am I? (Easy)
16 questions
