Valentine’s Day is a time for hearts, love, friendship and……optical illusions? Thaumatropes are one the earliest forms of animation and were once a popular toy. They work by creating an optical illusion of one image made from two! As well as a fun science craft activity, this simple STEM challenge is a great way to…
I’m a bit last minute with Valentine’s Day this year. My 10-year-old is currently making a card next to me while I plan some easy activities for us tomorrow. These Valentine STEM challenges are designed to be very easy and use only basic materials. If you’re looking for something a bit more involved, check out…
Valentine’s Day is coming around quickly; whether you celebrate or not, you’ll LOVE this collection of Valentine’s Day science experiments. Make a Skittles heart, a paper aeroplane delivery system, colour-changing love potions and lots more! Valentine’s Day Science Experiments Heart Patterns First up are super simple heart patterns. Cut out different colours and sizes of…
This cute love bug is a great Valentine’s Day STEM Challenge or fun science craft for any time of year. The cork on the motor spins around making the cup vibrate and move around. As it moves, the felt tip pens make a mark on the surface below. Art-bots can also be made with a…
Red cabbage indicator turns pink in the presence of acids, so by testing different types of acids ( lemon juice and vinegar are good to try ), you can make a range of lovely pink potions perfect for Valentine’s Day! If pink isn’t your thing, add an alkali ( baking soda works well ) and…
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