Science is one of the most important subjects, and the thing which makes it interesting is science experiments. science experiments help students to explore the working of objects they use in their day-to-day lifestyle. according to research doing science experiments at a young age improves problem-solving and observation skills.

Making your child excited about scientific facts, science experiments, and activities can help you a lot. It is a bit difficult to create interest in kindergarten kids for science. But through science experiments, you can take advantage of their boundless curiosity.

Through science experiments, even you can easily teach typical concepts of physics, biology, and chemistry to small kids very easily as it is fun to learn with working objects rather than books. Science experiments help them to develop a scientific bent in their mind. These activities are really simple yet interesting and can be easily performed at home under the guidance of parents.

These kindergarten activities don’t require any expensive material you can easily arrange the materials with the daily household items you use in your day-to-day life like baking powder, balloons, paint, bottles, jars, etc. Here is a list of some very easy yet amazing science experiments for kids of all age groups that they can enjoy during their summer vacations. So grab your lab coats and goggles and explore the fun and interesting facts of science. Happy learning!!

Science Activities for Kindergarten

Read More: Snow Science Activities For Kids

Glitter Germ Spread Demonstration

A visual way to teach how germs spread and why washing hands is important. Image Source/Tutorial: Gift of Curiosity

Materials Required:

Glitter, lotion or oil, soap + water for cleanup

Procedure:

Rub lotion and glitter on hands to represent germs. Touch objects to show transfer, then wash to observe how hard germs are to remove.

Ice Cube Painting with Spray Bottle – Fun Outdoor Art

A messy outdoor painting fun using frozen paint cubes and spray mist. Image Source/Tutorial: The Play-Based Mom

Materials Required:

Water + paint/food color, ice tray, spray bottle, paper

Procedure:

Freeze colored water into cubes and set paper outside. Spray water over the cubes and watch colors melt into beautiful art.

Self-Inflating Balloon Science Experiment

A fizzing reaction inflates balloons without blowing by mouth. Image Source/Tutorial: Education

Materials Required:

Balloon, small bottle, baking soda, vinegar, funnel

Procedure:

Fill a bottle with vinegar and a balloon with baking soda. Attach balloon to bottle mouth, lift to drop powder, watch it inflate!

Dancing Rice Baking Soda & Vinegar Experiment

A fizzy kid-friendly experiment that makes rice dance like magic. Image Source/Tutorial: Green Kid Crafts

Materials Required:

Rice, baking soda, vinegar, glass, water, food color

Procedure:

Mix baking soda, water and rice in a cup. Add vinegar and watch the bubbles lift the rice up and down like dancing.

Colorful Straw STEM Engineering Build

Build bridges, towers and creative designs using simple straws. Image Source/Tutorial: Education

Materials Required:

Straws, tape or pipe cleaners, scissors

Procedure:

Cut and connect straws to form shapes. Strengthen joints with tape and build bigger structures.

Read More: Scientific Crafts for Toddlers Using Straws – Cool Science Projects

Coffee Filter Tie-Dye Butterfly Craft

Beautiful coffee-filter butterflies with vivid tie-dye wings. Image Source/Tutorial: 123Homeschool4me

Materials Required:

Coffee filters, markers/watercolors, spray bottle, clothespins, pipe cleaners

Procedure:

Color coffee filters, spray lightly and let colors spread. Pinch center with a clothespin, add pipe cleaner antennae and open wings.

Homemade Balloon-Powered Car STEM Activity

A playful STEM car that moves using the power of air release from a balloon. Image Source/Tutorial: Hello Wonderful

Materials Required:

Balloon, straw, wheels (bottle caps/LEGO), cardboard, tape

Procedure:

Attach wheels to a cardboard base and tape a straw with a balloon at the back. Blow the balloon, place the car down, release and watch it zoom forward.

Color Changing Cabbage Leaf Science Experiment

Explore how plants drink water using cabbage leaves and colored water. Image Source/Tutorial: Itsy Sparks

Materials Required:

Cabbage, food coloring, clear cups, water

Procedure:

Place cabbage leaves in colored water. Observe over time as the leaves slowly change color through absorption.

Fire Floating Trick – Heat Expansion Demonstration

A heat-lift fire trick showing how hot air rises — strictly supervised science only. Image Source/Tutorial: Paging Fun Mums

Materials Required:

Paper bits, lighter/match, fireproof plate (adult only)

Procedure:

Light a tiny twisted paper piece and place on plate. As hot air rises, the burning ash lifts briefly — perform only with an adult present.

Crayon Melting Mold Art Activity

Recycle broken crayons by melting them into colorful new art pieces. Image Source/Tutorial: Fun with Mama

Materials Required:

Old crayons, silicone mold, oven, tray
Procedure:

Place crayon pieces inside molds and heat gently in the oven. Cool completely and pop out your brand-new crayon shapes.

Read More: Ice Science Experiments For Kids

Mystery Smell Sensory Cards Activity

A fun scent recognition game using smell-matching picture cards. Image Source/Tutorial: Things to Share and Remember

Materials Required:

Smell cards, cotton pads, extracts/essential scents

Procedure:

Add matching scents to cotton pads and let children smell & match. Encourage them to describe scents — sweet, sharp, fruity or herbal.

Static Electricity Salt & Pepper Separator

Create static electricity and watch tiny particles cling and move. Image Source/Tutorial: Mess for Less

Materials Required:

Salt/pepper mix, balloon or cloth, plate

Procedure:

Rub balloon on fabric to create static, then hover over salt/pepper. Watch particles leap upward and separate toward charged surfaces.

Salt and Ice Melting Sensory Experiment

Explore how salt speeds up melting and changes ice texture. Image Source/Tutorial: Only Passionate Curiosity

Materials Required:

Ice block, salt, tray, optional food color

Procedure:

Sprinkle salt over ice and observe melting channels form quickly. Add color to highlight patterns for extra visual fun.

Magnet-Controlled Painting Activity

Use magnets to drag steel balls through paint and form unique artwork. Image Source/Tutorial: Left Brain Craft Brain

Materials Required:

Paint, paper, metal ball bearings, magnets, tray

Procedure:

Place paint blobs on paper, add metal balls and move them using a magnet underneath. Watch as lines and splatters form with every magnetic pull.

Arrow Direction Water Refraction Experiment

A simple bottle and water trick that makes arrows appear reversed. Image Source/Tutorial: Look We’re Learning

Materials Required:

Water bottle, white paper, marker, water

Procedure:

Draw arrows on paper and place a full water bottle in front. Look through the bottle — the arrow direction reverses due to refraction.

Leak-Proof Water Bag Pencil Science Trick

A mind-blowing experiment showing polymer sealing that stops leaks. Image Source/Tutorial: Fun with Mama

Materials Required:

Zip bag, water, sharp pencils

Procedure:

Fill bag with water and carefully push pencils straight through. The bag seals around each pencil — watch kids’ amazement rise.

Floating Paperclips Magnetic Gravity Activity

A hands-on gravity experiment exploring magnetic force and balance. Image Source/Tutorial: Buggy and Buddy

Materials Required:

Cardboard, magnets, paperclips, building blocks

Procedure:

Place magnets on top of cardboard and hang paperclips below. Adjust height until the clips float mid-air under magnetic pull.

Magic Milk Color Swirl Science Experiment

Watch colors dance and mix magically as soap breaks surface tension in milk. Image Source/Tutorial: Fun Learning for Kids

Materials Required:

Milk, food coloring, dish soap, tray/casserole dish, cotton swab

Procedure:

Add drops of food coloring to milk, then touch with dish soap. Colors instantly swirl and separate, demonstrating surface tension changes.

I hope you like our list of Science Activities for Kindergarten and will surely try to make them.
If you like our ideas and want to read more crafts ideas, Keep visiting our website for the latest DIY ideas and other creative stuff for kids, parents, and teachers.
Please let us know in the comment section which Science Activity you like the most.

Thank you and have a nice day!

Follow us on Youtube for art and craft tutorials and much more.

More Articles from Kids Art & Craft

• Edible Science Experiments for Kids
• 1st Grade Science Projects for School
• Learning Activities for Preschoolers
• Easy Watermelon Crafts & Activities for Kids
• Penguin Winter Crafts & Activities for Kids