Cupid is packing sweet messages, but why do some hearts vanish in the rain while others survive the storm? It’s not magic—it’s a hidden structural secret that connects a sugary treat to the Earth's crust. In this investigation, your students will un...

February doesn't have to mean Valentine's cards and colouring sheets. Why not bring the theme into your science lessons with investigations that actually teach the curriculum? I've created 10 Valentine's-themed science investigations that cover ever...

Cupid needs energetic helpers for his deliveries, but who has the stamina? It’s time to turn your students into the experiment to find out which activity really gets the blood pumping. In this active investigation, your class will jump, dance, and m...

Cupid is trying to send heavy, decorated cards, but they keep tearing before they reach the mailbox. Is it bad luck, or just bad engineering? In this investigation, your students will test the limits of everyday materials to find the perfect paper t...

Cupid loves sweets, but his dentist is worried. We know sugar causes cavities, but there is a hidden chemical danger lurking in those sour candies that acts much faster. In this colorful investigation, your students will become dental detectives to ...

We know that love can fade, but does it happen faster in hot weather? Cupid needs a quick way to test his candy hearts, but he needs your students' help to prove the science behind the dissolve. In this steamy investigation, your class will tur...

Valentine's Science: Which Chocolate Has the Most Energy? Cupid has a marathon night of deliveries ahead and needs the ultimate fuel source. Which chocolate packs the biggest punch? This is not just a sugar rush exercise, but it will showcase the un...

Cupid has a chilly problem: his hot chocolate deliveries are getting cold before they reach their destination! It’s time to find the ultimate insulator to save the day. In this cozy investigation, your students will battle the elements to discover w...

We’ve all been there: the tragedy of a biscuit that breaks off mid-dunk. Cupid wants to avoid this heartbreak, but which shape can hold the most milk without crumbling? In this tasty investigation, your students will finally find the scientific just...

Cupid has a problem: his love notes are smudged! But what looks like a messy accident is actually the perfect setup for a forensic investigation. In this visually stunning experiment, your students will play detective to discover that black ink isn'...

Cupid’s aim is usually perfect, but this year his decorations are causing chaos. Why are things sticking where they shouldn't? It’s not a love spell it’s an invisible force field that your students can control. In this electrifying investigation, yo...