January 26, 2024

Fizzy Heart Science Project – Valentines Day Activities for Kids

Valentines Day

Sneak some Valentines Day Science into your valentines day theme with this fun and easy heart science project. Whether your child is a toddler, preschool, pre-k, kindergarten, or first grader – they will love this simple baking soda experiment with a fun twist for February 14th. So add this Valentines Day Activities for Kids to your plans and make learning FUN!

Sneak some Valentines Day Science into your valentines day theme with this fun and easy heart science project. Whether your child is a toddler, preschool, pre-k, kindergarten, or first grader - they will love this simple baking soda experiment with a fun twist for February 14th. So add this Valentines Day Activities for Kids to your plans and make learning FUN!

Heart science project

We love trying science experiments with vinegar. They are engaging for young children from toddlers, preschoolers, kindergartners, and grade 1 students and produce a fun WOW effect to keep kids engaged. We want kids to know that Science is fun and interesting so we need to keep them wondering, exploring, hypothesizing. These Frozen Baking Soda Hearts did not disappoint! Whether you are a parent, teacher, or homechooler – you will love this fun valentines day ideas for school.

Baking soda experiments

It is fun when STEM can coincide with holidays or other exciting themes. Science is fun on its own but when you add in a fun theme, it’s even better. For this frozen Valentines Day activity, you’ll need:

Baking Soda
Water
Food Coloring
Glitter or conersation hearts
Cookie Cutters, or molds
Vinegar
A baking dish
2 bowls for mixing

Valentines Day Activities for Kids

Start this experiments with baking soda by coloring about a cup of water. We used red food coloring and mixed it together.

Next pour about a cup of baking soda in a bowl. Add in about a TBS at a time of the colored water and mix as you go. You want the consistency to be moldable. If you put a scoop in your hand and squeeze, it will hold its shape. If it is too watery, it will not work correctly.

Once the baking soda is mixed all the way, put the cookie cutters on a plate. Fill the cookie cutters half way with the baking soda mixture, and press in. Next add a layer of glitter. We used red. Then fill the rest of the cookie cutter with the baking soda mixture and press down. This should cover the glitter completely.

Put these into the freezer. We kept them in the freezer for about two hours.

Valentines day ideas for school

When you’re ready to experiment, take the baking soda hearts out of the freezer and pop them out of the cookie cutters. We had a hard time getting them out, so we ran a tiny bit of vinegar around the edges and they popped right out. Water may have worked too, but we tried vinegar.

Place the frozen hearts on a plate and grab your vinegar.

Valentines day activities for toddlers

We put the vinegar in squirt bottles to start, but ended up pouring out of the jug. Each way worked equally well.

We did little squirts at first to watch the bubble reaction, but when we became impatient for the big show, we poured more vinegar over the top. The hearts would start to melt and the glitter started dancing around.

Valentine’s day science

This was super fun and we will probably adapt and do for each season and holiday in the future!

Grab these super cute, no-prep Valentine's Day Word Searches for a fun activity this February. These Valentine word search pages are perfect for kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th graders too. Simply print the free valentine word search to help kids work on visual discrimination, spelling, and enoying these cute Valentine activity sheets.

FREE Valentines Day Heart Letter Find Worksheets - this super cute free printable is perfect for helping preschoolers and kindergartners practice letter recognition with a fun conversation heart, Valentines Day theme #preschoolers #alphabet #letterfind #kindergarten

Kids will have fun practicing matching uppercase and lower case letters and working on beginning sounds with this fun valentines day activities for February. This valentines day activities kindergarten and pre-k is such a fun valentines day ideas for school to help kids work on literacy and phonics skills with a fun heart and valentine theme. Students will say the name of the picture out loud and listen for the initial sound. THen they will add cute heart stamps to their valentine and writ the missing letter on the envelope. To get started, simply print pdf file with valentines day worksheets and you are ready for a fun, hands-on Alphabet Valentines Activity perfect for February.

Need to review the CVCe or magic e syllable? These free printable magic e worksheets allow kindergarten and first graders to practice with a fun Valetine's day themed educational activity for February. These valentines day worksheets are a fun way to review the skill. Simply print the silent e worksheets an dyou are ready to play and learn!

These Valentine’s Day math worksheets are a great way for children to learn, practice and review essential math and literacy skills with a fun holiday twist! These Valentine math worksheets are perfect for a hear theme or valentines day theme with preschoolers, kindergartners, and grade 1 students. This valentine math set is filled with cute clipart to work on writing numbers, shapes, letters and fractions. Simply print free valentine worksheets for kindergarten and you are ready to play and learn this February 14th.

Alphabet valentines day worksheets with conversation hearts

find the letter valentine's day worksheets

Valentines Day Worksheets for Preschoolers

pre-writing-worksheets-for-Valentines-Day

Free Printable Valentines Day worksheets work on number 1-20 and counting to 20 with a hands on Valentine's Day math activity for kids.

Valentine's Day is the perfect time to work on addition using this Valentines Day Math. For this valentines math activities simply print the valentine's day math worksheets and cut apart the picture along the lines. As kindergarten children solve the math equations they will glue the pieces in the appropriate spot. Simply print this free valentines day printable to complete this fun valentines day math activity is perfect for February!

Kids will love this free printable valentines day activity using popsicle sticks! In this valentines day activities for preschoolers, children will use craft sticks and our valentine printable to complete the picture. Then color the pages in this project perfect for toddler, preschool, pre-k, and kindergarten age children in Febraury. Simply print Valentines day worksheets and you are ready to play and learn!

count to 20 free printable clip cards valentine math activities for preschoolers

lock and key valentines activities for kids

valentines day preschool math shape chocolate activity with playdough mats

penguin skip counting valentine math for kindergartners

LEGO Valentines are by far the coolest! Simply download pdf file with these printable valentines for kids and you will have a fun gift for family, friends, and valentines for classmates on February 14th.

What says love like a brick building challenge? When I was a kid valentines day lego parties were the biggest thing to look forward to in school during the winter season. The candy and games always made such great memories. Use this valentines day printables as a fun valentines day activity for kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd graders. Use thing worksheet, kids will work on designing and building valentines day stem activities with these project ideas!

Celebrate Valentines Day this February 14th by telling those around you that you care with these super cute, free printable valentine cards. These Tic-Tac-Toe Printable Valentine Cards are perfect for giving to your kids, friends, valentines for classmates, neighbors, and more. They are simple, cute, a little sweet, and low prep. SImply download pdf file with Valentines day cards printable and you are ready to celebrate Valentines day for kids!

Kids of all ages will love this fun Valentines Math with Conversation Hearts! After you play the fun valentines day heart candy game, you use your filled up candy box to complete these fun Valentines Day math worksheets which include candy heart fractions . With math from counting and graphing to conversation heart fractions, this math activity for valentines day is perfect for toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th grade students. Simply download pdf file with valentines day worksheets and print the pages with the skills that are appropriate for your kids.

color by number valentines day worksheets to practie numbers 1-100 as kids color by code

Chocoalte Box Pre Primer Sight Words for February

Help toddler, preschool, pre-k, and kindergarten students practice fine motor skills with these heart tracing worksheet pages. These free printable valentine worksheets are perfect for practicing in February with a no-prep activity. Simply print the heart tracing printable and let your learners have fun tracing!

Valentines Day Printables

Valentines Day Activities for Kindergarten – “mail” upper and lowercase matching letters
Cute Find the Letter Valentine’s Day Worksheets cookie jars, ABC Hole Punch Valentines activities for kindergarten, H is for Heart letter h worksheets
ABC Valentine Worksheets for Preschool and kindergarten – letter alphabet book, Alphabet Valentine Preschool Worksheets – heart cookies, cute Valentine Roll and Cover Printable for preschoolers, and Valentines Alphabet game – letter heart puzzles
Grab some converstion hearts with our free printable alphabet Valentines Day activities for preschoolers, counting to 20 Valentines Day Worksheets, or Valentines Day Math Activities -fractions/graphing/more, Free Snap Cubes Template cards for valenties day
Lock and Key valentines activities for kids working on color recognition and Valentine matching game printable to work on number sense, Valentines Day Math word problems
Count to 20 valentine math activities for preschoolers Clip Cards, Valentines Day Math Clip Cards numbers 11-20, chocolate shape Preschool valentine games, and Count to 10 Valentine math activities for preschoolers, Color by Hundreds Chart Happy valentine’s day mouse activities, and Valentines Day Math heart multiplication activity to practicing multiplying by 2s-12s with a self-checking activity for February
Heart CVC Words Valentine activities for kindergarten and sight word Valentines Day Game
Printable Valentines Day Counting Cards, free Valentines Day – Greather Than, and counting to 20 mail in this February activities for preschoolers
Cactus valentine craft – free printable valentine activities for preschoolers to cut and paste
Heart Fish Craft for Valentines Day, I spy Valentine Worksheet, free Pencil Valentine Printable, Hugs and Kisses Tic-tac-toe Preschool Valentine, free Valentine coloring pages for preschool, printable Valentines Day Pre-Writing Worksheets
Sunday school valentine crafts about the ten commandments and simple Valentines day coloring pages pdf
Grab these super cute valentine’s day coupons for your spouds or kids!
Our kids favorite tradition! Grab these FREE printable Valentine Hearts on Bedroom Door to leave love notes for each other to read on February 14th!

love potion number 9 valentines day activities for preschoolers

This super cute and simple Valentines Day Science Experiment is sure to impress your kids. Leave your toddler, preschool, pre-k, kindergarten, first grade, and 2nd graders a secret message to be revlealed in the valentines day activity. This valentines day science idea is outrageously fun and EASY to try this February!

density for kids valentines day activity

Have your kids ever played with Oobleck? Oobleck is a fascinating non-newtonian fluid that has properties of both a liquid and a solid! It really is a fascinating science experiment for kids to play and explore. We made a fun valentines day science variation of ooblek so for a really fun valentines day activity for toddler, preschool, pre-k, kindergarten, first grade, and 2nd grade students. Use this in your valentine's day theme, exploring states of matter in science, or as a fun valentines day ideas.

Valentines Day Craft made with afun fingerpainted style that makes the hearts pop off the heart tree

Looking for a fun valentines day science activity for February? This liquid density experiment is sure to be a hit with your toddler, preschool, pre-k, kindergarten and elementary age students in first grade, 2nd grade, and 3rd grade students. Children will be amazed as they watch the layered liquids stack up in pretty valentine's day colors for an EPIC valentine science experiments that kids will remember fondly. This valentines day activityis a great way to teach kids what is density for kids with a fun, hands-on, pretty density experiment.

Conversation Heart Ooblek - FUN Valentines Day Activity for Kids

Valentines Day Activities

Have a blast with this outrageously fun Oobleck valentines day activitiies for preschoolers or this red valentines day oobleck version
Free Valentines Day Printables with Stem challenges using Lego bricks or straw Valentine STEM activities
Shimmery pink Slime Valentines recipe, purple Slime Valentines Day Activities for Preschoolers, or Red Hot Valentines Slime recipe for kids
EASY baloon Science Valentines, Fizzy Love Potion Valentines Day Activities for Preschoolers
Fun density jar Valentines Day Science Experiment (honey, corn syrup, maple syrup, hand soap, water, vegetable oil)or try this density valentines day science (corn syrup, whole milk, lavender dish soap, water, baby oil, rubbing alcohol)
Quick and easy, February Fizzy Hearts Science Experiment, make salt crystal hearts Valentines Day Experiment, simple balloon static electricity experiments for kids
Valentines Day Science with Magic Milk, Love Potion #9 Valentines Day activities for preschoolers, and Skittle Heart Science valentines day activities for toddlers
25 Epic Valentines Day Science Experiments for kids, Valentines Day Crafts for Kids, fun February Activities and 30 Fabulous February Crafts for kids of all ages
Beautiful Matisse heart Valentines Art Projects, fingerprint heart tree Valentine art and craft ideas for preschoolers, bear treat cup Valentines Day Craft, and Valentine Cookie Bath for Kids
Heart Sticker Valentine projects for toddlers, simple Valentines Day Countdown, heart Mobile Valentine’s day craft ideas, and simple Salt Painting Valentines Day activities for preschoolers with free templates

This vinegar and baking soda rocket is an out-of-this-world fun AND educational summer activity for kids! Preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th grade students will enjoy making the baking soda rocket. This how to make a bottle rocket project is one of those really cool science projects your kids will remember forever!

Help kids learn about what is under their skin with this fun, interactive, and hands on human body project for kids from toddler, preschool, pre k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th grade students. This can be a simple life size human body project or use our free printable templates to add bones of the body, organ templates, and more. This engaging science project is EASY and LOW PREP too.

This amazing color changing slime is going to blow your mind! This heat sensitive slime will actually change color as your kids touch it because it is heat sensitive! This is a super cool project for kids you MUST TRY! Must try summer activity for kids to add to their summer bucket list

DIY Lava Lamp - super easy way to make your own lava lamp with simple things you have around your house. This homemade lava lamp is such a fun science project for kids of all ages to sneak in some summer learning. This science experiment is for toddlers, preschoolers, pre k, kindergarten, first grade, 2nd grade, 3rd grade, and kids of all ages at home, homeschool, summer camps, classroom, etc.

Have you ever heard of a lemon volcano? Kids are going to love this fun, creative,volcano experiment that screams summer! This simple lemon volcano experiment is perfect for curious kids from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd graders too. All you need are a few simple materials to make some amazing erupting lemon volcanos!

Get ready to amaze your kids with walking water science experint. This easy, colorful capillary action activity is prefect for preschool and up!

The goal of an amazing science experiment for kids is to grab kids attention and make them wonder why did that happen, how could that work, and I want to try that! This leak proof bag is such a simple science experiment for kids that explores polymers. What's best is this amazing science experiment with everyday materials! Try this water experiment with kids of all ages from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th graders too.

Science for Kids

Quick and EASY Lemon Volcano – a fun twist on classic volcano science project using acidity of lemon instead of vinegar as the acid
100 Amazing Food science experiments for kids – arranged by type of science
Colorful Capillary action science experiment (also known as walking water)
EASY Magnetic Field Sensory Bottle that will WOW your kids!
Leak Proof Bag – Amazing Science Experiment with Everyday Materials
Exploring with Magnet Experiments for Kids
Amaze kids with these 12 Hands on Science experiments with batteries
24 Epic Solar system science projects to try this week
Fun Water balloon science experiment that explores density
Amazing, heat-sensitive color changing slime
50 Fun Preschool science experiments the whole family will want to try
Simple Galaxy science project
Easy and Fun Dancing Raisins Experiment
Learn about weather as you find how to make a weather vane
Eye opening Eye science experiments
Easy-to- make Air pressure science project
Amazing POP rocks science experiment is one of our all-time favorite science experiments we like to do during the summer are
Stunning Chromatography Flowers are so pretty you’ll forget it was as science project!
How to Make a Lava Lamp – super easy and SO cool!
30 Simple machines science projects kids will want to try
Easy, fascinating, and colorful project answering Why do Leaves Change Color Experiment
Free Printable Animal Classifications for Kids Cootie Catchers
19 Edible science experiments – which delicious project will you try first?
HUGE Free Solar System Unit (coloring pages, hands on science projects, worksheets, and more!)
Pipe Cleaner Constellation Activity (As seen on Good Housekeeping!)
Teach kids about conductivity with this fun squishy circuits projects
Amazing, Heat Sensitive, Color Changing Slime
Life Cycles for Kids (from penguin to sunflower and spider to turkey we have LOTS of life cycles to explore and learn about)
EASY, Colorful Oil and Water Science Experiment
Kids will be amazed as you change colors of white flowers with this Dying Flowers Science Experiment
This super cool Lego Zipline is fun and simple to make
Human Body Project
Check out this super cool look INSIDE a Volcano Project
Exploding Watermelon – science experiment that explores potential and kinetic energy with a big WOW moment!
Memorable Life Size Skeletal system science project – includes free printable template
Mind-Blowing Magnetic Slime for Kids, free lab report template
5, 4, 3, 2, 1, BLAST OFF! Rocket Baking Soda and Vinegar Experiment
Find LOTS more Easy Science Experiments for kids of all ages!

Beth Gorden

Beth Gorden is the creative multi-tasking creator of 123 Homeschool 4 Me. As a busy homeschooling mother of six, she strives to create hands-on learning activities and worksheets that kids will love to make learning FUN! With over 20 years educating children, she has created over 1 million pages of printables to help teach kids alphabet, math, science, English grammar, history, and so much more! Beth is also the creator of 2 additional sites with even more educational activities and FREE printables – www.kindergartenworksheetsandgames.com and www.preschoolplayandlearn.com. Beth studied at the University of Northwestern where she got a double major to make her effective at teaching children while making education FUN!