• Menu
  • Skip to main content
  • Skip to primary sidebar

Before Header

Little Bins Members

Little Bins for Little Hands

Simple Science and STEM for Every Day

Header Right

  • STEM
    • Jr Engineer
    • Coding
    • STEM CHALLENGES
  • Science Activities
    • Earth Sciences
      • Geology
      • Space
      • Ocean
      • Weather
    • Chemistry
    • Physics
  • Seasonal
    • Fall
    • Halloween
    • Thanksgiving
    • Winter
    • Christmas
    • Valentine’s Day
    • Spring
    • St Patricks Day
    • Easter
    • Earth Day
    • Summer
    • 4th of July
  • Art
    • Famous Artists
    • Process Art
      • 10+ Easy Homemade Paint Recipes For Kids
  • Slime
  • LEGO
  • Shop
  • Join
    • Little Bins Club
    • Library Club

Mobile Menu

  • STEM
    • Jr Engineer
    • Coding
    • STEM CHALLENGES
  • Science Activities
    • Earth Sciences
      • Geology
      • Space
      • Ocean
      • Weather
    • Chemistry
    • Physics
  • Seasonal
    • Fall
    • Halloween
    • Thanksgiving
    • Winter
    • Christmas
    • Valentine’s Day
    • Spring
    • St Patricks Day
    • Easter
    • Earth Day
    • Summer
    • 4th of July
  • Art
    • Famous Artists
    • Process Art
      • 10+ Easy Homemade Paint Recipes For Kids
  • Slime
  • LEGO
  • Shop
  • Join
    • Little Bins Club
    • Library Club

Science Valentine Card In A Test Tube

Skip the candy, the pencils, and other clutter loving stuff this year! Our FREE printable science Valentine cards are a real treat for kids. Here we have for you a super fun science Valentine test tube with a simple science experiment idea tucked inside!

CHEMISTRY VALENTINE CARDS FOR KIDS

Science Valentine Cards Printable for Kids. Include Valentines Science Experiment and Printable with coloring sheet.

SCIENCE VALENTINE CARDS

Here we love science activities and love to share science with all of you, so we decided to create our own science Valentine’s Day cards for you.  This is just one of a few ideas for printable science Valentines cards you can choose from this year! They are all super simple to print out and put together. Also make sure to take a look at some of our awesome Valentine STEM Activities.

MORE SCIENCE VALENTINES FOR YOU…

Rock Valentines
Rocket Ship Valentines
Valentine Slime
Glow Stick Valentines

This science Valentine card is really quick to make once you have all your supplies. I really love that we are giving other kids the encouragement to try a super simple chemistry experiment at home with their families.

YOU WILL LOVE: Valentine’s Day Chemistry Experiments for Kids

valentines-day-chemistry-experiments-for-kids-2

Valentine’s Day is really the perfect time to try simple science activities with young kids. It’s such a fun, seasonal theme.

Test Tube Valentines Day Cards Idea for Kids Includes Printable

SCIENCE VALENTINE CARDS IN A TEST TUBE

SUPPLIES:

  • Party favor test tubes
  • String or Ribbon
  • Science Valentine Printables {see download below}

Science themed Valentines Card ideas for kids

HOW TO MAKE SCIENCE VALENTINES

To put together these simple test tubes for Valentine’s Day favors, you will need our printable pages that you will find below. There are three different pages including the actual cards, simple experiment directions, and mini coloring sheet.

You will also need party favor test tubes and fun confetti. You could alternatively stick in mini glow sticks or mini pens. NOTE: I used 40ml test tubes, but you can get whatever size that works for you.

DOWNLOAD PRINTABLE SCIENCE VALENTINES CARDS

  • SCIENCE VALENTINE CARDS PRINTABLE
  • VALENTINE SCIENCE EXPERIMENT CARD PRINTABLE
  • VALENTINE COLORING SHEET PRINTABLE

Printable Science Valentines Day Cards and Activity for Kids

On to the assembly! Cut out all your cards. Then I stacked the three cards together and rolled them to slide into the test tube.

Add a pinch of smiley faces and a pinch of hearts or whatever else you have. You can easily add a mini glow stick or even a mini gel pen for coloring and taking data!

Test Tube Valentine Card for Science

Screw on the cap and you have an awesome science Valentine card with a nifty little chemical reaction experiment tucked inside.

Of course as a true scientist we have to make sure and test out the experiment idea! We love kitchen chemistry and a baking soda and vinegar experiment is always a hit with the kids.

YOU MAY ALSO LIKE: Baking Soda Experiments For Kids

Valentine science card eruption activity printable card

My son is pretty excited to pass these chemistry Valentines out this year. I hope you will find them easy and enjoyable too.

Printable Valentines Day Science cards for Kids

CLICK HERE TO GET YOUR FREE BONUS STEM ACTIVITIES!

CHEMISTRY VALENTINE CARDS FOR KIDS!

Click on the photos below for more unique Valentine’s Day science activities.

Valentines Day Chemistry

Previous Post: « Rocket Valentines (Free Printable)
Next Post: Printable Rock Valentine Cards for Kids »

Reader Interactions

Comments

  1. Laura

    January 9, 2017 at 10:33 pm

    Hey! I am trying to print the science tube valentine cards but the links won’t work. Is there another way I could get them?

    Thanks!

  2. littlebins

    January 10, 2017 at 2:18 pm

    Please email me at [email protected]!

  3. Maggie

    January 20, 2017 at 1:42 am

    Hi! I am trying to print the science experiment card for the test tube and am not having any success. Would you be able to send it to me?

    Best,
    Maggie

  4. littlebins

    February 1, 2017 at 8:53 pm

    Please email me at [email protected]
    Will it not download for you?

Trackbacks

  1. Free Printable Valentines - Teach Me Mommy says:
    January 26, 2018 at 3:02 am

    […] Fairy doll gift “I’m so glad we are in the same school”- with fish crackers Science themed cards, in a test tube! Animal themed printable cards- add a small toy animal! Rockin’ Valentines Water bottle […]

  2. Non-Candy Valentines Ideas for Kids - Free Printables! - Sometimes Homemade says:
    January 27, 2018 at 7:45 pm

    […] Science Test Tube Valentines by Little Bins for Little Hands – Carter loves science and this is the Valentine he’s decided to make this year. I feel super accomplished that I just ordered the needed items from Amazon, two weeks early people! Who am I?! […]

  3. Ultimate List of Valentine's Day Free Printables says:
    February 4, 2018 at 1:42 pm

    […] Test Tube Science Experiment with […]

  4. Free Printable Valentines Cards - Meet Penny says:
    February 11, 2018 at 9:00 pm

    […] Science Valentine Card In A Test Tube {Free Printable} from Little Bins for Little Hands […]

  5. Science Experiment Valentine - Sometimes Homemade says:
    February 13, 2018 at 6:12 pm

    […] valentines over the years, he vetoed several ideas before landing on this science experiment themed Test Tube Valentine by Little Bins for Little Hands.  We decided to make our own printables so we could fit it all on one sheet, but definitely check […]

  6. 50 Printable Valentine Cards for Kids says:
    December 31, 2019 at 9:08 am

    […] Science Test Tube Valentines […]

  7. Printable Coloring Pages Valentines Day Cards | Printable Site says:
    February 12, 2020 at 3:54 am

    […] Source @ littlebinsforlittlehands.com […]

  8. Candy Free Valentine's Day Treats for Little Ones - Mrs. Jones Creation Station says:
    January 4, 2021 at 11:35 am

    […] chemistry fun! Science Valentine in a Test Tube \ Little Bins Little […]

Primary Sidebar

We have a PASSION for SLIME, and are dedicated to helping you make the best slime ever. Questions? Just ask us!

We also LOVE science and all things STEM. Join us on our journey to discover just how cool science can be. Want to know how to get started? Click on any of the images or menu options!

Site Footer

Sign Me Up!

Take our FREE 5-Day STEM Challenge with boredom busting activity ideas for kids!

Privacy Policy