Now that winter will be here soon, bring the fun of winter indoors without having to put on mittens. This fun frost in a can project is a classic winter science experiment for kids that toddler, preschool, pre-k, kindergarten, first grade, and 2nd graders love to make over and over again. The how to make frost activity is simple enough that children can do it with ease, and it is also classroom friendly.
Frost in a Can
Making frost in a can is a fun science activity for kindergarten kids. Kids will love that they can try this frost experiment at home without getting cold. Try this how to make frost project with toddlers, preschoolers, kindergartners, grade 1, and grade 2 students. This is such an engaging, easy winter science experiment perfect for December, January, and February.
Whether you are a parent, teacher, or homeschooler – this salt and ice experiment is a simple science experiment to teach kids how does frost form.
Frost experiment
To try this simple frost experiment you only need a few simple materials you probably already have at your home.
Supplies:
- Salt
- Ice
- Can
How to make frost
Fill the can up with ice, then fill it about halfway with water. Now show the kids how to sprinkle salt in the can, then cover the top.
Salt and ice experiment
Frost will start forming on the outside of the can. If you think your frost needs a little help, try adding a bit more salt or shaking it up a bit more.
How does Frost Form
Condensation forms when the temperature inside the can varies drastically from the temperature outside the can. When you use ice and lower the melt point of the ice, the process happens faster and more drastically, causing frost to form on the outside of the can. Make sure you see all our Kindergarten Science Activities!
Winter Activities
- Snow Volcano Science Experiment, Winter Melting Snowman Experiment, snowman eruptions with Simple Snowman Science, melting Snowman Slime Recipe, and easy Exploding Snowman
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Winter Printables
- LANGUAGE ARTS – Snowman Tracing Letters A to Z, free Winter Writing Prompts PDF, preschool winter pre-writing worksheets, handy snowman writing prompts, Snowman Printables letter Find, Build a Snowman Sequencing Worksheets or snowman Word Family Spinners, Free Snowman Coloring Pages, printable Winter Color by Letter, Build-a-Snowman Winter CVC Words Activity, Snowman Parts of Speech Winter Worksheets, Arctic Animals Kindergarten Sight Words Game, cute Hot Chocolate Game or Mitten Beginning Sounds Game, Hot Cocoa Winter Rhyming Words Puzzles, winter rhyming words activity, or these hat winter themed rhyming words puzzles, Snowflake Winter Compound Words, Self-Correcting  Alphabet Game, Mitten Blend Puzzles – Winter Activities for Kindergarten, Winter Syllables Activity and Penguin Sight Word Worksheets, snowman digraph game
- MATH – Winter Math Telling Time Worksheets, Snowman Addition Clip Cards, Multiplication Snowman Activity, and Snowman Mulitiplication Puzzles, Winter Snowballs Odd and Even Games Printable, free Snowman Counting Task Cards Activity, Snowman Math Craft or this build a snowman math for practicing addition and subtraction, Snowman Activities for Preschool – Count to 10 plus Super cute Winter Counting Worksheets and hands-on Snowman Counting Activity for young learners, plus printableSnowman Counting Book, Cute Snowman Shape Puzzles, Winter Math Activity with Snap Cube, Hot Chocolate Math – Addition and Subtraction Fact Families, Addition Mitten Math Matching game, Fraction Snowflakes Activity, Winter Colors – Penguin Matching Game or this Mitten Match Game, Mitten Winter Playdough Mats, Penguin Printable counting to 20, Winter Math Skip counting puzzles, Hundreds Chart Winter Color by Number or these more simple winter color by number worksheets, Snowman Worksheets working on place value, Polar Animals Skip Counting Workshsets
- MISCELLANEOUS – Snowman Worksheet pack, ideas in this Winter Theme, Penguin Activities, Simple Winter Coloring Pages, FREE Winter Worksheets for Preschoolers, fantastic Winter Read Alouds, fun Winter Picture Books, or these Winter Books for Preschoolers, Roll and Dab Winter Activity Sheets or these winter printables to learn color words with bingo markers, Winter Worksheets for Kindergarten and Preschoolers, Arctic Animals Worksheets, winter Birds Worksheet (huge pack!), Penguin Life Cycle WOrksheet Pages, and sequencing How to Build a Snowman Worksheets
Science Experiments
See some of our most popular science projects and actvities below or browse through all our science activities for kindergarten, fun preschool science, and science experiments for kids of all ages
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