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This quiz has two questions about tiny bloodsuckers that are bound to make your skin itch! But don’t stop there. Can you get all five questions right? If you’re after more fun science for kids, subscribe to Double Helix magazine!  

This week’s quiz tests all kinds of knowledge from common construction materials to Australian inventions. Can you get 5/5? If you’re after more fun science for kids, subscribe to Double Helix magazine!  

Do you know your trees, moons and non-metals? We’ve got a bunch of tricky trivia here for you this round! If you’re after more fun science for kids, subscribe to Double Helix magazine!  

Getting 5/5 in this quiz won’t guarantee you a Nobel, but it might give you a hint on how to get one!

Feeling bright? This quiz has a couple of star questions that are bound to bend your brain.

There’s something for everyone in our mixed bag. Try this fun mix of questions from across the sciences.

It’s time to push the limits! Can you take it to the maximum and get a high score?

Wholly for your enjoyment, we’ve included several hole-related questions in this quiz. Don’t peek at the answers, or your victory might seem …. hollow!

How fast can you answer this week’s questions? Put yourself to the test with another Double Helix quiz.

We’re counting on you this Double Helix quiz, or perhaps you’re the one counting! Can you calculate what’s needed to get 100% this week? If you’re after more fun science for kids, subscribe to Double Helix magazine!