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!
Human Heart for Kids
Our heart is an amazing organ! Help children discover all about the heart for kids with this fun, engaging, and memorable human heart for kids lesson. Besides lots of interesting information, children will make a heart science project to demonstrate how the heart pumps. We also make a playdough heart model and completed the free printable heart worksheets. This is just one of our human body activities as part of our human body for kids unit studying anatomy for grade 1, grade 2, grade 33, grade 4, grade 5, grade 6, and garde 7 students. Whether you are a parent, teacher, or homeschooler you will love these heart activities to make learning about our bodies fun and memorable for kids. My daugther did the how to make a heart model in Classical Conversations Challenge A as an extension of their anatomy lesson.
How to Make a Heart Model
We made heart science projects so y kids would understand the diffent parts and functions of the heart as well as how it works. Both of the heart science projects are simple and easy to try with kids of all ages. You will need a couple simple materials you probably already have on hand:
- mason jar (or other container)
- food coloring
- playdough – red and blue
The Heart for Kids
We started our lesson by watching this video on the human heart to get a quick overview about what we were learning about. We learned that the heart is an organ, made up of very strong muscle, that pumps blood through the body. It is the main organ of the cardiovascular system; it carries substances to and from all parts of the body in the blood. Our hearts are about the size of our fist and pear-shaped. You can find our heart high in the chest, slightly to our left. An adult’s heart weighs about 8-12 ounces and pumps blood by squeezing and relaxing in a regular rhythm. We call this rhythm a heartbeat. Your heart beats an average of 70 times per minute pumpking more than 4 quarts of blood through your heart every minute.
Then we dove in deeper with these fun heart books for kids.
Heart Science Project
We started by making the human heart playdough project so kids could learn the parts of the heart in a fun, engaging way. We used the parts of the heart diagram (in the pack below) to guide us. You may want to use a toothpick and paper to label the parts or play a fun review game to recall which part is which.
Our hearts are divided into two parts – right and left halves. Each half is divided into two hollow sections called chambers. We call each of these upper chambers the atrium. The lower chambers are called ventricles. We use blood in heart models to represent the right side of the heart as the blood comes from the body carrying waste product called carbon dioxide. Then the blood moves into the right ventricle and into the lungs. In the lungs, blood picks up oxygen and releases (gets rid of) carbon dioxide. The fresh, oxygen-rich blood enters the heart’s left atrium and on to the left ventricle which pumps the blood throughout the body to nourish and give energy to the rest of our bodies.
Then we reviewed what we’d learned with the free heart worksheets. The human body worksheets included a variety of activities including:
- Parts of the Heart Worksheet – label the heart worksheet
- Color the Human Heart red and blue to distinguish between the right and left side of the heart
- Human Heart Coloring Pages – Identify the major parts of the human heart by coloring by code to identify the: Aorta, Left Atrium, Left Ventricle, Pulmonary Artery, Right Atrium, and Right Ventricle
Human Body Activities for Kids
Finally, we made a working heart pump model. As you can guess, this was the kids’ favorite part.
- Fill a jar halfway with water and add some red food coloring.
- Take your balloon and cut the neck of it off.
- Stretch out the top part and put it over the top of the jar so it is taut. Save the neck part as well.
- Use a sharp toothpick and poke a hole in the top of the balloon once towards one side of the jar.
- Make a second hole about an inch away from the first. Try to make the hole as small as you can.
- Take your straws and push one through each hole with the bendy part sticking out the top. You might have to push hard, but they should pop through. Take the neck of the balloon that you set aside and use it to cover the opening of one straw sticking out of the cup.
- Have your child push up and down on the balloon, between the two straws. Pumping quickly and firmly works best. You will be able to see the blood go up the open-ended straw and come out into the cup!!
Human Body for Kids
- 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
- Parts of the Brain for Kids Activity with Playdough Brain Model & Free Brain Worksheets for Kids
- Lungs for Kids Working Model and lesson plan
- Human Heart for Kids: 2 Fun Heart Models plus Worksheets
- Blood for Kids – Actiivty to learn about the Human Body
- Amazing 5 Senses for kids lesson to explore with hands on activities, videos, books, and more!
- Try this Jelly Bean sense of taste activities for preschool experiment.
- Kids will be amazed by these eye science experiments
- Huge pack of 5 Senses Worksheets to explore the senses and sneak in some math and literacy activities too
- EPIC, Life-size Human Body Project
- See all of our hands-on ideas to make learning about the human body for kids FUN and more creative printable science experiments for all ages
Science 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:
- 100 Amazing Food science experiments – arranged by type of science
- Colorful Capillary action experiment (also known as walking water)
- Amaze kids with these 12 Hands on battery experiments
- 24 Epic Solar system science projects to try this week
- Fun Water balloon experiment that explores density
- Easy Candy Water Displacement Experiment
- 50 Fun Preschool science experiments the whole family will want to try
- Easy Rubber Band Car
- Paint Stick Solar System Project Ideas
- Simple Bernoille Ping Pong Ball experiment
- Fun-to-Make Lego Balloon Car Project
- Popsicle Stick Catapult STEM Project for Kids
- EPIC Exploding Snowman Science Experiment for Winter
- Melting Christmas Science Experiments
- Simple Galaxy science project
- Easy and Fun Dancing Raisins
- Learn about weather as you find how to make a weather vane
- Eye opening Eye science experiments
- Easy-to- make Air pressure experiments
- 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 for kids projects you will want to try
- Easy, fascinating, and colorful project answering why do leaves change color for kids
- Free Printable Animal Classifications for Kids Cootie Catchers
- Amazing POP rocks experiment is one of our all-time favorite science experiments we like to do during the summer are
- 19 Edible science experiments – which delicious project will you try first?
- HUGE Free Solar System for Kindergarten (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 electricity experiment 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 Experiment Worksheets
- 4 Fun Skeletal System Project Ideas
- Kids will be amazed as you change colors of white flowers with this food coloring flower experiment worksheet
- This super cool Lego Zipline is fun and simple to make
- EPIC Life-size Human Body Project w/ free printables!
- Check out this super cool look INSIDE a Volcano Experiment for Kids
- Exploding Watermelon – science experiment that explores potential and kinetic energy with a big WOW moment!
- Lego Electricity Science Experiments
- Marshmallow Shooters STEM Activity
- Find LOTS more EASY Printable Science Experiments for kids of all ages!
Heart Labeling Worksheet
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