Help your kids learn to love science this Valentine’s Day! We’ve put together a list of 35+ Valentine science activities from our favorite kid bloggers to help you make this day fun and educational. From fizzy hearts to tasty rock candy and fun love potions, you’re sure to find an activity your little one will fall for. Let us know which activities you try!
Related: Love Birds Valentine’s Day Craft
Valentine Science Experiments for Kids
Density Jar Experiment | Lemon Lime Adventures
Salt and Ice Experiment | Wee Warhols for Red Ted Art
Fizzy Exploding Hearts | Preschool Powol Packets
Valentine’s Day Hydrogen Peroxide Yeast Experiment (Elephant Toothpaste) | Little Bins for Little Hands
Love Potion Valentine Experiment | Mommy’s Bundle
Magnetic Valentine Hearts | Adventures of Adam
Fizzing Heart Cloud Dough Experiment | Powerful Mothering
Heart Salt Sculptures | Fantastic Fun and Learning
Flying Cupids Static Electricity Experiment | Science Kiddo
Heart Marshmallow Toothpick Structures | Buggy and Buddy
Pink Volcano Experiment | Teach Me Mommy
Marbled Milk | Science Kiddo
How to Make Rock Candy | Powerful Mothering
Candy Heart Rainbow Science | Fantastic Fun and Learning
Frozen Vinegar Hearts | Inspiration Laboratories
Fizzy Science Experiment | NurtureStore
Cherry Explosion Sweet Smelling Fizzy Science | There’s Just One Mommy
Magnetic Heart Jar | JDaniel4’s Mom
Ice Heart Science and Art Activity | The Science Kiddo
Interlocking Crystal Hearts | Go Science Kids
Dissolving Candy Hearts Experiment | Lemon Lime Adventures
3D Heart Model | Schooling a Monkey
Valentine’s Slime | Little Bins for Little Hands
Building Structures with Candy Hearts | Lemon Lime Adventures
2 Ingredient Glitter Slime | Inspiration Laboratories
Dissolving Skittles Experiment | Science Sparks for Red Ted Art
Love Potion Experiment for Preschoolers | Preschool Powol Packets
Valentine’s Coded Messages | Inspiration Laboratories for Red Ted Art
Valentine’s Oil and Water Density Experiment | Little Bins for Little Hands
Melting Hearts Frozen Dough | Lemon Lime Adventures
Pink Glitter Slime | The Moments at Home
Melting Hearts Preschool Science Experiment | Crafty Kids at Home
Bird Watching/Counting + Treats to Make for the Birds | Share It Science
Heart Shaped Bubble Wands | Go Science Kids
Growing Big Crystals | STEAM Powered Family
Magic Erupting Color Reveal Experiment | Schooling a Monkey
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Kimm at Reinvented
Friday 3rd of February 2017
Wow, I think my teenagers would love these too! ;) Who am I kidding, I think I might try them myself.
maggy, red ted art
Monday 30th of January 2017
Wow! Such an extensive list of ideas!! Thank you so much for including our projects!
Donella Crigger
Thursday 2nd of February 2017
You're so welcome!