5 Senses Human Body Science

Amazing Vision Eye Science Experiments for Kids

Help kids learn about the human body and their five senses with this easy, eye science experiments exploring vision! Kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, and 5th grade students will have fun trying this amazing eye experiments.  Prepare to be amazed with this simple vision experiments.

Help kids learn about the human body and their five senses with this easy, eye science experiments exploring vision! Kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, and 5th grade students will have fun trying this amazing eye experiments.  Prepare to be amazed with this simple vision experiments.

Eye Science Experiments

Children will have fun learning about how their eyes work with this easy science project exploring their sense of sight! This Eye Science Experiments is such a fun addition to a lesson on my body for preschoolers, kindergartners, grade 1, grade 2, grade 3, grade 4, grade 5, and grade 6 students. Plus you will appreciate this human body activity only uses simple materials you already have at home!

Eye experiments

When our eye sees something, it sends a message to the brain to make sense of the image. The brain keeps that image for about 1/10 to 1/30th of a second. That doesn’t seem like very long, but it makes a big difference in how we process the world around us. If our brains didn’t keep images, we would see darkness every time we blink. Because our brains do keep the image, even for a very short time, we don’t even notice a disruption in or vision.

Movies and TVs take advantage of the way our vision works. When we go to the movies, the film shows a new frame every 1/24th of a second. Even though there are disruptions in the image, our brains retain the image of each frame until the next frame is shown. This gives us the illusion of continuous, smooth motion.

vision science experiment

Sense of sight experiments

We can create an experiment of our own that helps to show how the brain keeps images and how it affects the way we see the world around us. You will just need to collect a few items from around the house.

  • card stock or this card board
  • pencil or pen
  • scissors
  • hole punch
  • ruler
  • string
trace a circle on cardstock

Vision experiments

Start the eye experiments by drawing or trace a circle on the card stock approximately 4 inches in diameter.

on one side draw a fish bowl and on the other side draw a fish

Sight experiments

Cut the circle out with the scissors. Then, draw a fish bowl on one side of the circle and a fish on the opposite side.

using a hole punch and string make these handles

Eye experiments for kids

Cut 2 lengths of string 24 inches long. Thread a string through the holes on each side of the circle. Next, hold the strings and twirl the circle around so that the strings are twisted together on each side of the circle. One person can do this, but sometimes it’s easier to have one person hold the strings and another person twirl the circle. Start with 25 or 30 twists.

pull strings so it spins for this vision science experiment to amaze your homeschooelrs

Eye experiment

Pull the twisted strings straight out to the sides so that the circle spins. What do you see? If you have twisted the strings tight enough, you should see the fish appear to be in the bowl. If you do not see this, try twisting your string more.

Human eye science project

When the circle spins around, the eye sees both images. The brain retains the first image for a fraction of a second. This is long enough for the eye to see the second image. This causes the two images to overlap in the brain and the fish appears to be in the bowl.

Did you see the images overlap? If not, twist the strings tighter so that they will spin faster when you pull the strings. How many twists did it take?

The retaining of images in the brain makes this experiment work just like movie film works to make individual frames appear to be continuous motion. It’s just one of the many wonders of our human vision!

This fun hands-on human body for kids project is such a fun way to learn about our amazing bodies! These Human Body Playdough Mats are a fun way for kids of all ages to learn about what is inside our body. Learn about human body parts for kids by completing the free printable playdouh mats. Children will learn about body systems for kids as they make bones, skeletal system, muscles, organs, and more! Use these playdough mats as part of a study of anatomy making human body model for kids from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd grade students. Simply print the playdoh mats and learn about my body parts for kids with a hands-on science activity. ear-science-project skeletal system worksheet Kids will have fun learning about the skeletal system for kids with these fun, hands-on skeletal system project ideas for preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th graders. From Lego brick skeletal system activities and candy skeletal system, to Playdough skeletal system and skeletal system printables - we have lots of creative skeletal system project ideas.

Human Body for Kids

We continued exploring the five senses with these grade school and human body preschool activities:
  • Grab this free printable 5 senses preschool printables to explore the senses of sight, taste, sound, smell, and touch
  • Human Body human body playdough mats – lots of choices to learn about various systems of the body including simple for preschoolers, skeletal system, organs, muscles, nerves, and more!
  • Teach kids about human cells for kids with hands on activities, free printable reader, human cell worksheets, and more!
  • Human Body Printables makes a printable book that teaches students all about their heart, brain, muscles, cells, skin, bones, lungs, stomach, intestines, and bladder
  • 4 EPIC Skeletal System Project ideas for kids – using things like pasta, life saver gummies, lego, and more you can learn about the human body in a fun memorable way
  • Free Skeletal System Worksheets for Kids – everything you need to teach kids about their bodies!
  • Kids will love learning about the ear with this model of ear for school project

Learn about the Parts of the Brain for Kids with this fun brain activity for kids and handy brain worksheets! Children will learn about the functions of the brain for kids as part of our human body lesson. Use this brain project with elementary age students in first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th garde students. Simply print pdf file with brain diagram for kids and you are ready to play and learn with hands-on human body activities for kids! Learn about the human digestive system for kids that moves food from their mouth, through their esophagus, stomach, small intestine, large intestine, and out the other end as poop. This digestion experiment is a ZANY and memorable human body project that is super simple, but effective in teaching first grade, 2nd grade, 3rd grade, 4th grade, 5th garde, 6th grade, 7th grad, and 8th graders about how food is digested in the body and waste is expelled as poo. Plus don't miss the free printable digestive system worksheets pdf file at the bottom of the post. If you are learning about the human body for kids you have probably explores the bones, muscles, and important organs like the heart, brain, and lungs. Now it's time to explore blood for kids! This hands-on activity and EASY blood model is a great visual of what makes up blood while being a silly blood activity for kids at the same time! Your preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grad, 4th grade, 5th grade, and 6th graders will love this human body activity for kids! paper bag lungs for kids

Human Body Projects

Learn about the human heart for kids with this fun lesson on the human body for kids! Kids will learn information, discover how to make a heart model out of playodugh and a working heart science project plus review what you've learned with our free printable heart labeling worksheets. These human body activities for kids are fun for elementary age kids in first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, 6th grade, and 7th graders too. Simply print pdf file with label the heart worksheet and you are raedy to learn about the heart for kids! Have you ever stopped to marvel at your hands?  Your hands can pick up small objects, write with a pencil, paint beautiful pictures, and open a stubborn jar of pickles. Help children discover how do hands work with this fun, hands-on human body project. In this human body for kids activity children will make a working hand model for them to discover how do muscles work Try this human body muscles for kids lesson with preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th graders too. Whether you are diving into an anatomy lesson for kids with a fun human body project or are just helping kids explore what happens to food after they eat it, this intestines for kids project is a MUST. In this digestives system experiment kids will learn just how big their intestines are and how does digestion work. This how we digets food activity is perfect for preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grad,e and 6th graders too. Grab our human body printables and you are ready to learn about the human body for kids. We've been learning about the human body for kids in anatomy this year. We started by making our human body project where kids could see the bones inside of them. Bones make sense because they can feel the hard  object when they press on their bodies. Next we added the organs which also made sense to them as they know food goes somewhere - the stomach. Next up is teaching them about muscles. While they can make a muscle, this concept is a little more abstract. So we did this fun muscular system for kids activity to help students learn how do muscles work. Try this quick human body project with preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th graders too.

Human Body Experiments

30 EPIC projects to explore simple machines for kids! These are such fun, hands on science projects for kids of all ages #simplemachines #scienceproject #scienceisfun This fun hands-on human body for kids project is such a fun way to learn about our amazing bodies! These Human Body Playdough Mats are a fun way for kids of all ages to learn about what is inside our body. Learn about human body parts for kids by completing the free printable playdouh mats. Children will learn about body systems for kids as they make bones, skeletal system, muscles, organs, and more! Use these playdough mats as part of a study of anatomy making human body model for kids from toddler, preschool, pre-k, kindergarten, first grade, 2nd grade, and 3rd grade students. Simply print the playdoh mats and learn about my body parts for kids with a hands-on science activity. capillary-action-science-experiment-for-kids 100 Amazing Food Experiments for Kids - so many clever edible science projects for kids of all ages to explore chemistry, biology, physics, and earth science! #scienceexperiment #scienceproject #kidsactivities

Fun Science Experiments

Here are some of our most popular lessons and activities or see all our science for kids conveniently sorted!

Make teaching kids about weather fun and EASY with this free weather unit. These Weather Worksheets help kids explore a variety of weather topics as well as some weather themed worksheet for early math and literacy too. Use these free weather printables as preschool, 1st grade, 2nd, grade, 3rd grade, 4th grade and kindergarten weather worksheets. Simply print pdf file with weather worksheets for kids and you are ready to learn! Look-Inside-a-Volcano-Activity  Hands-on activity to learn about constellations using pipe cleaners, beads, and constellation flashcards for an engaging STEM activity! Use to teach preschool, pre k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade and more about stars, solar system, astronomy or as a fun, educational science activity Get ready to WOW your kids with a super EASY science experiment for kids!  This simple rising water experiment uses common household items to demonstrate a couple scientifc principles such as fire and oxygen as well as air pressure for kids. This burning candle in water experiment is fun for preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and  6th graders. Olders students will benefit using the free printable burning Candle in Water Experiment Worksheets as they explore why does the water rise in the candle experiment.

Science Exeriments for Kids

Looking for lots more fun, science experiments for kids? You’ve GOT to try some of these outrageously fun science experiments for kids! We have so many fun, creative and easy science experiments for elementary age children:

Learn how energy is transfered from one object to another in this newton's cradle activity. For this physics experiments for kids, you will make a newton's pendulum to explore how what happens when two objects colide. This newton cradle project is fun for all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, and 4th grade students. With a few simple materials I will show you how to make a newton's cradle; this is a SUPER cool and easy science experiment. 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! Learn about the Parts of the Brain for Kids with this fun brain activity for kids and handy brain worksheets! Children will learn about the functions of the brain for kids as part of our human body lesson. Use this brain project with elementary age students in first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th garde students. Simply print pdf file with brain diagram for kids and you are ready to play and learn with hands-on human body activities for kids! Looking for a super cool kids activity that combines art and science? This super cool drawbot is as fun to make as it is to play with. The scribble bot is quick and simple to put together with things you have laying around the house.  Then make some really cool art projects with the help of your scribble robot. This electronics experient is fun for kids of all ages from preschool, pre-k, kindergarten, first grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th graders too. We've included instructions to make this summer activity for kids or use it in your school as an electricity experiment for kids.

Easy Science Experiments

Explore our science projects based on all science for kids, types of free science lessons, or seasonal science experiments.

About the author

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! She has created over 1 million pages of printables to help teach kids ABCs, science, English grammar, history, math, 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

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