sensory

Salt and Ice Science Experiment

May 20, 2025 by Annette Kaminsky Leave a Comment

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This salt and ice science experiment is simple to set up and fun to do. Just a few supplies are needed for this ice-cold science activity. It’s perfect on a hot day, and makes a good pirate theme or Mother’s Day activity.

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Supplies to Collect

Gather the following supplies for this ice and salt science experiment:

food storage trays
food coloring
acrylic gems
bowl with salt
teaspoons
paint pot with water
eye droppers or pipettes
play tweezers
tray
safety glasses
waterproof table cover

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Preparing the Salt and Ice Science Experiment

To prepare this science experiment, freeze gems in ice for two or three days.

Start by adding a layer of water with a few squirts of food coloring stirred in to the bottom of a food storage tray. Liquid watercolor paint also works well to tint the water.

Next, spread a handful of acrylic gems in the liquid. Then, carefully set the tray in the freezer.

Remove the tray from the freezer and add more water and gems the following day. Freeze the tray overnight again.

The third day, the ice is ready for the science and sensory activity. Many gems will be near the surface of the ice, and some may be sticking out a little. This is fine for younger children.

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To add more challenge for older children, pour a thin layer of water over the frozen gem-filled ice and freeze the tray again before setting out the activity.

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The Salt and Ice Science Experiment

When the layers of water are frozen, remove the ice from the food storage tray and set it on a large, edged tray placed on a table protected with a waterproof table cover.

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Add a bowl of salt with a teaspoon, an eye dropper or pipette in a paint pot filled with water, and a small bowl ready for freed gems. Include a set of play tweezers and a second teaspoon on the tray.

Drip water and sprinkle salt on the ice, and pry out the gems using teaspoons and tweezers. The salt and ice help melt the ice, making the removal of gems quicker and easier. Note: Safety glasses are recommended for this activity as gems may pop out of the ice. Check freed gems for broken edges and discard them.

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Variations of the Salt and Ice Science Experiment

For variety or to use supplies on hand, replace the acrylic gems in this salt and ice science experiment with pom poms or animal figurines. Ocean animal figurines are a popular choice for this activity.

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Skip adding food coloring to the water during the freezing process. Note: The ice will be a little clearer if you use filtered or distilled water.

Offer the activity to a group of children by freezing four or more trays of gem-filled water and setting the supplies for each participant in a large active world tray.

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Explaining the Salt and Ice Science Experiment

Salt lowers the temperature of water. For this to happen, it must be in a solution with liquid water. The salt and water solution created in this experiment melts the ice quicker than letting the ice liquify on its own.

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Tying In Mother’s Day

This salt and ice science experiment is a perfect Mother’s Day activity. After freeing gems from ice, allow participants to pick one to glue to a Mother’s Day greeting that says “Mom, you’re a gem.” Allow them to save more gems in a small container to add to their treasure collection.

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More Activities With Ice

Hockey Game Small World

Paint Pour Ice Cake Sensory Play

Ice Drum Musical Instruments

Painting Ice and Snow

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[Read more…]

Airplane Rice Sensory Bin

May 16, 2025 by Annette Kaminsky Leave a Comment

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This airplane rice sensory bin is easy to set up and pleasing to the eye. Putting it together is the perfect opportunity to practice how to dye rice in gorgeous blue hues.

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How to Dye Rice

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The process of dying rice is super simple and very satisfying! Gather the following supplies:

white rice
blue food coloring
vinegar
measuring cup
closable sandwich bags
teaspoon
parchment paper
large tray

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The Rice Dyeing Process

Dyeing rice is a quick process as rice doesn’t need much drying time. I feature basmati rice for the task, but any kind of white rice will work.

The first step in dyeing the grain is to measure one cup of rice into a closable sandwich bag.

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Next, drop in a teaspoon of vinegar.

Afterward, add three generous drops of blue or turquoise food coloring.

Seal the bag and shake and squeeze the contents until the blue color distributes evenly.
Note: An alternative to this method is to add a few teaspoons of vinegar to a jar and stir in the food coloring. Then spoon a teaspoon of colored vinegar into the rice-filled sandwich bag.

If the blue shade of the rice isn’t as dark as you would like, simply add a little more food coloring and vinegar to the bag and shake it some more.

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Lastly, spread the colored rice on a large serving tray covered with a sheet of parchment paper and leave it to dry for about twenty minutes. If you do not have parchment paper, just spread the rice on the tray. Any excess food color should wipe off pretty easily with a wet cloth.

The closable sandwich bag is reusable, and more batches of rice can be colored in it.

To add variety when dying multiple batches of rice, add a little more vinegar and food coloring to some bags. The mix of lighter and darker hues will add interest to a sensory bin. Using blue and turquoise food colors in different batches also adds contrast.

This activity is perfect for children to participate in, and it is bound to be a hit. Give each child a closable sandwich bag to measure in rice and color it. Or offer them a plastic storage container with a lid to dye the rice. As the ingredients are mixed, the container makes a shaker, adding a musical experience to the activity.

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The Airplane Rice Sensory Bin

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Putting together the airplane rice sensory bin is as easy as dying the rice. Simply pour the rice into a small storage bin. Add a few airplane figurines and some cotton balls for clouds. Or instead of the figurines, add popsicle stick or mini paper planes.

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More Sensory Bins:

Starry Sky Sensory Bin

Bee and Sunflower Sensory Bin

Lucky Cat Sensory Bin

Unicorn Theme Sensory Play

Easter Bunny Sensory Bins

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Spring Bunny Sensory Bin

April 19, 2025 by Annette Kaminsky Leave a Comment

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This spring bunny sensory bin is so easy to set up, making it a great last-minute activity. Just a few supplies are needed to make the colorful bin a hit with little learners.

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Supplies To Collect

The following supplies are in this oh-so-fun sensory bin, perfect for an Easter or Spring theme:

small storage tub
green Easter grass
ice cream cone-shaped treat holders
fillable eggs
wooden beads
stuffed bunny

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The Spring Bunny Sensory Bin

A small, clear storage tub holds the supplies in this bin. This size is ideal for taking sensory activities on the road.

A package of bright green paper Easter grass is the base. Fluffed up, it spreads over the bottom of the bin nicely.

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Ice cream cone-shaped treat holders, a new find this year, provide fine motor control opportunities. They would also be fantastic in an ice cream stand center, extending their value as a play accessory.

Cotton balls are a reminder of bunny tails, and can be reimagined as ice cream.

Pastel-hued small wooden beads give participants a chance to practice eye-hand coordination.

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A white and green long-legged stuffed bunny is the star of the spring sensory bin.

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Variation of the Spring Bunny Sensory Bin

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When this sensory bin is set out for a few days, small changes add interest. This second bin features large bunny and chick treat holders instead of the stuffed bunny.

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Lentil Easter Bunny Sensory Bin

April 15, 2025 by Annette Kaminsky Leave a Comment

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Bright pastel pink, turquoise, yellow, green, and purple colors are common in Easter activities and décor, but Easter eggs come in many themes and color combinations. A set of natural, fillable, camouflage eggs inspired this lentil Easter bunny sensory bin.

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Supplies in the Easter Bin

Just the following few supplies were collected for this simple spring sensory bin:

storage tub
red lentils
bunny and carrot treat holders
pom pom bunnies
fillable camouflage eggs
foam Easter beads
green bunny-shaped erasers
small wooden bunnies
spoons

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The Lentil Easter Bunny Sensory Bin

A small, clear storage tub holds the supplies in this bunny-themed bin. This sized tub is ideal for on-the-go sensory activities as it is easy to pack up and transport.

Tiny disc-shaped red lentils (which are actually orange) provide the sensory base. They are packed with color, so no dying ingredients are needed. So easy!

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Large green camouflage fillable eggs, a pink bunny, and an orange carrot allow filling and pouring activities. When closed, they make excellent shakers.

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White rubber pom pom bunnies, green foam Easter beads, green bunny erasers, and small wooden bunnies are fun fillers for the treat holders.

Spoons are always a welcome addition to sensory bins.

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What do you think about this activity?

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Related: Easter Art Activities

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Black History Month Mixed Media Art

February 26, 2025 by Annette Kaminsky Leave a Comment

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Black History Month is observed in February in the United States and Canada. It is a time to celebrate the creativity and achievements of Black people and their communities by participating in activities and discussions. This Black History Month mixed media art project draws attention to the beauty of black women’s hair. The craft features a unique technique for creating curly hair.

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Supplies To Collect

For this mixed media art project that pays homage to Black History Month, gather the following:

black yarn
brown, orange, and green construction paper
14-inch x 16-inch sheet of white construction paper
1 ½ inch wide wired craft ribbon
white glue
black fine point marker
parchment paper
scissors and pencil
glue stick and glue gun
disposable plate
measuring cup
spoon
tray

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Starting the Mixed Media Art Project

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To begin this art project, draw a side view of a woman’s head on brown construction paper and cut it out.

Next, draw and cut out one ear from the same sheet of paper, and the top of a t-shirt from orange construction paper.

Then draw a few lines on the ear with a black fine-point marker to add detail.

After this step, cut two small triangles from green and orange sturdy paper to fit together as an earring.

Then cut two strips of wired craft ribbon, one measuring 12 inches long, and the other measuring 9 inches long.

Next comes the part that may be the most fun: creating the curly yarn hair. To fashion the hair, complete the following steps:

1) Draw a silhouette outline of the hair in the middle of a large sheet of parchment paper. Then place the parchment paper on a tray.

2) Mix one-half cup of white glue with one-half cup of water on a disposable plate.

3) Using a spoon, press down a long piece of black yarn in the gooey white mixture to completely cover it in glue.

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4) Slowly lift the yarn out of the thinned glue and spread it around the hair outline in swirls. Add a second layer of swirled yarn and gently press it down on the first layer so the yarn sticks to itself when dry. Add a few straight lines at the hairline.

5) Let the sculptured yarn hair dry for one or two days. When dry it lifts off the parchment paper easily.
Note: The glue-soaked yarn hair may look grey at first, but will appear black again as it dries.

This swirled yarn art process was a must-try for me after viewing an informative September 4. 2024 Instagram post by mykidsartbox.

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Assembling the Black History Month Art

Now it is time to assemble the gorgeous art activity. Complete the following steps:

1) Select a large piece of sturdy paper to glue all the arty shapes onto. I feature paper cut to a 14-inch x 16-inch size.

2) Position the crafted pieces on the background paper and note where they look best. Drawing light pencil lines to mark the perfect spot for each shape makes this easier and the lines can be erased at the end.

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3) Use a glue stick to adhere the head, ear, triangular earring, and shirt portion to the paper.

4) Carefully affix the curly hair over and above the face with a glue gun.

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5) Fashion two strips of wired craft ribbon into a knotted headband. Cut the ribbon ends to the correct size and fold in the outer edges to fit around the yarn hair above the hairline.

6) Use the glue gun to adhere the headband over and above the bottom edge of the curly hair.

7) Add a caption for Black History Month if desired.

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When making the Black History Month mixed media art project, feel free to work with a color scheme of your choice. What do you think of this activity?

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Lucky Cat Sensory Bin

January 26, 2025 by Annette Kaminsky Leave a Comment

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A smiling cat is popular in Lunar New Year décor. This cheerful cat decoration originated in Japan and is an ornament displayed all year round there. In Japanese it is called “maneki-neko”, meaning “beckoning cat”. The joy-filled cat has become popular in Chinese New Year celebrations, often called “Lucky Cat.” This Lucky Cat sensory bin incorporates the festive feline in a super fun early learning tactile activity.

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Lucky Cat Sensory Bin Supplies

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This playful Lunar New Year sensory bin contains the following supplies:

dyed chickpeas
Lucky Cat stuffed animal
miniature cat figurines
toy cat balls with bells
star-shaped snack cup and spoon
gold coins
gold bells
serving tray

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The Lucky Cat Sensory Bin

Many of my Lunar New Year sensory bins have a rice base. Rice fits the theme perfectly as it is a staple ingredient in Chinese cuisine, often eaten at all three meals.

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Chickpea-based sensory bins are also a favorite. Chickpea dishes and snacks have become more popular in China in recent years. Most importantly, chickpeas are easy to dye red, a common Lunar New Year color. This Lucky Cat sensory bin features rows of chickpeas dyed in a few gorgeous colors for added beauty.

Note: To find out how to dye chickpeas view the blog post Unicorn Theme Sensory Play.

The joyful jingly Lucky Cat stuffie is the highlight of the bin. The cute character is the motivation for putting the sensory invitation together.

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Miniature cat figurines give more opportunities for more feline exploration.

Toy cat balls with bells are an unexpected sensory and musical addition.

Gold coins and bells fit the Lunar New Year theme, and are a standard go-to.

A star-shaped snack cup and spoon give opportunities for scooping and pouring.

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All the supplies are showcased in a round serving tray for one or two children to explore.

This Lucky Cat sensory bin is bound to be a hit with your little charges.

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More Lunar New Year Activities

Chinese New Year Dragon Craft

Chinese New Year DIY Decorating

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Dragon Necklace Craft

Chinese New Year Sensory Play

Chinese Money Tree Activities

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Chinese New Year Pretend Play

Orange-scented Playdough Invitation

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Chinese New Year Dragon Craft

Chinese Zodiac Sensory Bins

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Easy DIY Black Playdough

January 25, 2025 by Annette Kaminsky Leave a Comment

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This easy DIY black playdough is sleek, shiny, and oh-so-easy to make. The no-cook recipe pairs perfectly with a snake theme as it is super stretchy. Using it this month also works well with Lunar New Year “Year of the Snake“ activities.

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Easy DIY Black Playdough Ingredients

Gather the following supplies for this black playdough recipe:

2 cups flour
1 cup salt
1 cup water
2 tbsp vegetable oil
1 tsp black gel icing color
½ tsp glycerin
large bowl
measuring cup
mixing spoon

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Making the No-Cook Black Playdough

This black playdough recipe can be made quickly. Here are the instructions:

Add two cups of flour to a serving bowl.
Pour in 1 cup of salt.
Add 1 cup of water.
Measure in 2 tbsp vegetable oil.
Drop in 1 tsp black gel icing color.
Add ½ tsp glycerin.
Stir all the ingredients together with a mixing spoon until it becomes thick. Then take the playdough out of the bowl and knead it thoroughly.

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The nice thing about this playdough is that you can play around with the ingredients and it will turn out just fine. If the dough is a little dry, add in a tiny bit more water, glycerin, or oil. If it is a little moist, add a small amount of flour. Kneading the ingredients thoroughly makes it moldable.

If the playdough looks more grey than black measure in more black gel icing color. Note: The playdough will get a little darker over time so it doesn’t need to look all-black immediately.

For additional shine, add a teaspoon more glycerin.

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Little hands will look greenish after making and using the playdough because of the intense black gel color. The gel color is edible, and hands should be their normal hue again after a few washes.

This easy DIY black playdough recipe is super shiny and has a lot of stretch. It becomes a little like slime when reused…how fun!

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Year of the Snake Playdough Invitation

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The homemade black playdough recipe makes a great 2025 Lunar New Year (Year of the Snake) or a reptile-themed activity. Add white beads, small wiggly eyes, and cardstock paper forked tongues. Then invite participants to create beautiful black and white snakes.

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Reusing the Black Playdough

This show-stopping black playdough can be used a few times. When finished playing with it, store it in saran wrap and put it in a sealed container. Place the dough in the fridge if you wish. Keep a little oil and flour on hand to mix in when you pull the shiny black playdough out a second and third time. The dough may be a little moist but will soon be pliable when the two ingredients are kneaded in.

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No Cook Versus Cooked Playdough Recipes

Cooked playdough is long-lasting if stored properly. It is delightful to use, and I love its properties.

When making cooked playdough, take note of the following:

You need a stove to heat up the recipe, or a kettle to heat water.
Most cooked recipes use cream of tartar, a rather expensive ingredient.
The recipe must be made carefully according to the instructions, or it will be too sticky or dry.
It is hard to fix the dough when it is too sticky…I haven’t had much luck with that!

But I love cooked playdough and have made it many times. It is a great choice if you are making a batch ahead of time.

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In the last while I’ve tried more no-cook playdough recipes, selecting ones that do not use boiling water. This is because:

It is easy to include children in making the playdough as there is no need to worry about burns from a hot mixture or stove. And children love helping!
If the ingredients in a recipe are tweaked the playdough will still usually turn out fine. Thorough kneading is key for this.
The recipes do not usually need cream of tartar, which is an additional cost and may not be an ingredient you have on hand.

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Chinese New Year Chickpea-based Bin

January 19, 2025 by Annette Kaminsky Leave a Comment

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Every January since I started this blog, making a sensory bin with the zodiac animal of the year’s Chinese New Year celebration has been a tradition. The 2025 zodiac animal is a snake, and it was super fun including snakes in a Chinese New Year chickpea-based bin.

This year’s Chinese New Year celebration starts on January 29, and the date marks the beginning of a Year of the Snake. The slithering reptile is the sixth of 12 animals in the Chinese Zodiac, coming after the dragon and before the horse. People born in a Year of the Snake are thought to be intelligent, passionate, intuitive, diligent, creative, competent, and wise.

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Chinese New Year 2025 Sensory Bin Supplies

Early learners absolutely love sensory activities and get a sampling of the 2025 Chinese New Year celebration by exploring this red and gold chickpea bin with a few color-coordinating snakes set in.

The following supplies are in the festive bin:

dried chickpeas
gold play coins
ingot bowl
gold garland bits
red dessert cups and spoons
gold bells
gold buttons
snake figurines

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Follow me on Pinterest for more early learning activities.

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The Chinese New Year Chickpea-based Bin

Dried chickpeas dyed in various amounts of red acrylic paint are the base for this simple Lunar New Year bin. For easy instructions detailing how to dye chickpeas, view my blogpost “Chinese New Year Sensory Play. “

A food service bus tub holds the chickpeas and other supplies nicely and allows two or three children to investigate the bin together.

A pair of nesting ingot bowls with oval lids was a new find, and I chose the smaller one for the bin. Its unique boat shape and shiny gold finish add interest.

Fun facts: In ancient Chinese culture, ingot bowls were made of gold or silver, and were used as currency. Today they symbolize wealth and hope for prosperity. The glamourous bowls are displayed in festival décor and are sometimes filled with candy, chocolate, or fruit.

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Gold play coins, buttons, bells, and garland bits are loose parts that complement the New Year’s theme.

Red snack cups and spoons give opportunities to scoop and pour, always a favorite activity of young children.

Various-sized red and yellow snake figurines are highlights of the Chinese New Year chickpea-based bin. Children love to use them in hands-on investigative activities.

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More Chinese Zodiac Sensory Bins

Year Of The Rat Sensory Bin

Year Of The Ox Sensory Bin

Year Of The Tiger Sensory Bin

Year Of The Rabbit Sensory Bin

Year Of The Dragon Sensory Bins

Year Of The Pig Sensory Bin

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Paper Bag Grinch Craft

December 22, 2024 by Annette Kaminsky Leave a Comment

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This cute and colorful paper bag Grinch craft doubles up as an aromatic Christmas present to give to someone special over the holiday season.

It’s tradition for me to visit a nearby greenhouse during the holiday season to view the beautifully decorated Christmas trees. The trees all have gorgeous, coordinated decorations that complement each other in color and theme. The decorations are the inspiration for crafts to make. At the end of my visit, I pick out a lemon cypress plant to take home and often select other items to purchase.
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Lemon cypress plants look like miniature Christmas trees and are often decorated with tiny ornaments as a space-saving holiday sensory activity. They have light green feathery foliage that grows in a cone shape. When the leaves are rubbed or crushed, they smell like lemon. The tip of the lemon grass plant reminds me of the tuft of hair on Dr. Seuss’s storybook character “The Grinch.” That’s why they are paired in this paper bag craft and gift.

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Supplies To Collect

Collect the following supplies for this Grinchy green and yellow craft:

lemon cypress plant
paper lunch bags
green and yellow tempera paint
paint pot and brush
yellow and black construction paper
red and black markers
scissors and pencil
glue stick and tape
yarn and single hole punch
waterproof tablecloth

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The Paper Bag Grinch Craft

To make this paper bag Grinch craft, start by pouring light green or neon green tempera paint into a paint pot.

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Next, set out the paint, paintbrush, and a paper bag on a table covered with a waterproof tablecloth.
Paint one side of the bag and let it dry. Paint the other three sides, allowing the paint to dry on each side before continuing. The drying process may take a few hours.

Note: An alternative is to stand the bag on the art table and place a few sheets of crumpled scrap paper inside. Paint a thin layer of tempera all over the bag and let it dry. Then remove the inserted paper.

When the painted lunch bag is dry, fold it into its original shape.

Then cut two large almond-shaped eyes from yellow construction paper and line the outside edges with a black marker.

Cut small circles from black sturdy paper and glue them to the yellow eyes.

Afterward, thoroughly add glue to the back of the crafted eyes with a glue stick, and affix the peepers to the bag in a slanted position.

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Next, use the black marker to draw a small nose and a deep curved mouth on the bag.

Then draw eyelashes around the eyes and give the paper bag face slanted eyebrows.

Cut a small rectangle from yellow construction paper and write the words “Merry Grinchmas” on it with a red marker.

Next, punch a hole in the edge of the paper greeting and tie on a section of yarn.

Finally, tape the yarn inside the tip of the bag and carefully set in a small potted lemon cypress plant.

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Variation of the Paper Bag Grinch Craft

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To simplify this festive craft, use a bright green crayon to color the bag instead of painting it. The green hue will not be as bright as the painted version but the craft will be just as delightful.

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This lemon cypress plant-filled paper bag Grinch craft would make a cute gift from a child to a parent or grandparent. Who will you give your Grinch craft to?

Merry Grinchmas!!!

More Christmas Art and Crafts

Click on the pictures below for more Christmas art and craft projects.

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Grinch Christmas Oobleck Bin

December 21, 2024 by Annette Kaminsky Leave a Comment

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In this Grinch Christmas Oobleck bin, a well-known Christmas storybook theme and a favorite sensory activity are paired together.

The goopy sensory bin is inspired by the storybook “How the Grinch Stole Christmas” written and illustrated by Dr. Seuss. The popular picture book features a tall, long-fingered grumpy beast called “The Grinch’ who lives by himself up on a hill above the town of Whoville. Old Grinch absolutely hates Christmas. On Christmas Eve he disguises himself as “Santy Claus” by wearing a makeshift red and white costume. He ties one “reindeer” antler to his faithful dog Max’s head and has him pull a sled down to Whoville. The grouchy Grinch steals all the Whos Christmas decorations, presents, and festive food. He even scoops up the log for the fireplace from each home.

While ready to push the sled full of festive items over the tip of Mt. Crumpit early Christmas morning, the Grinch is surprised by the sound he hates the most…the singing of the Whos standing together holding hands. He realizes he hasn’t stopped Christmas at all. After thinking for a few hours, his heart softens and he decides to return all the Christmas items he took. He joins in the Christmas festivities in Whoville and even carves the “the roast beast”, a food he dislikes a lot.

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To get familiar with or revisit this story, view Book In Bed’s delightful, colorful animated read aloud version: How The Grinch Stole Christmas!

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Supplies Collected

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For the super fun, educational holiday sensory bin, the following supplies were gathered:

cornstarch
water
neon green food coloring
measuring cup
tablespoons
Grinch disposable snack cups
Christmas tree shape container
present shape container
ornament-shaped bells
candy cane ornaments
large tweezers
sensory bin

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Making The Grinch Christmas Oobleck

For this tactile sensory activity, first choose a bin. I use a saucer sled. It’s bright color matches the season, and it is large enough to easily hold the Oobleck and the supplies.

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Next, make the grinchy green Oobleck. Use a tablespoon or your hands to mix two cups of cornstarch with one cup of water. Add a little more water if needed. Then blend in a few drops of neon green food coloring. The goopy mixture is the right consistency if it becomes a ball when you close your hand around it but transforms to a liquid that slowly drops off when you open up your hand.

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The Grinch Christmas Oobleck Bin

This festive sensory bin is well-loved by children and adults.

Start of by inviting particpants to help mix the Oobleck and investigate its properties. They will eagerly accept your invitation!

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Once everyone has had a chance to explore the green goop, add picture book-themed items inspired by the book “How the Grinch Stole Christmas!” to the bin. I include:

a Christmas tree shape container, a clear present shape container, and Grinch disposable snack cups to drop Oobleck into.
festive accessories such as candy cane and ornament-shaped bells.
tablespoons and children’s play tweezers to help explore the Oobleck and pick up supplies in the bin.

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How Oobleck Got Its Name

Way back when I was training to be an early childhood worker, this sensory recipe was introduced as goop. More recently, I’ve discovered that it has been given the name Oobleck. Interestingly, the name is inspired by another Dr. Seuss children’s book titled “Bartholomew and the Oobleck.” The Oobleck in the story is green too!

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The Science Behind Oobleck

Oobleck is a non-Newtonian fluid, so it does not follow Newton’s law of viscosity. This is because depending on the force applied, it changes from a liquid to a solid, or from a solid to a liquid.

In the mixture, cornstarch is suspended in water and does not dissolve. When you apply force such as closing your hand and squeezing a blob of it, it acts like a solid. The cornstarch bits align and interlock under pressure. But when you stop the force by opening your hand, the goop becomes a liquid. The cornstarch bits flow freely off your hand along with the water.

Oobleck is a fascinating sensory material. Making and exploring its properties is a popular science activity, and it’s one of my favorites. Have you tried making Oobleck?

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More Science Activities

Blue Candy Cane Science Experiment

Color Explosion Science Experiment

Reptile Egg Science

Felt Marker Chromatography Experiment

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