Human Biology & Health Projects, Lessons, Activities (Page 9)

You Are What You Eat!

Science Fair Project Idea

Scientific Method

Thinking about improving your sports performance? Want to help friends and family make the most of their physical fitness activities? One factor to consider is food! Whether you realize it or not, what you eat does change your body! It affects how you feel, and can even change how you perform in sports. This science fair project will help you explore the link between what goes in your mouth and what your legs and arms can do. Read more

Blood Sugar Balancing Act: How Exercise Tips the Scales

Science Fair Project Idea

Scientific Method

You are probably very familiar with the fact that over time, exercise changes your muscles, your lungs, your bones, and even your mindset; but did you know it has an immediate effect on your body's biochemistry? You can see this in the amount of glucose (a type of sugar your body uses for fuel) circulating in your blood. Blood glucose levels change as you exercise. For most people, this is not a big deal. But for top-level athletes in the middle of intense exercise (like a marathon), or for… Read more

Breath of Life: Does Exercise Increase Vital Capacity?

Science Fair Project Idea

Scientific Method

How much air do you think you breathe in when you take a deep breath? Can you increase your lung capacity by exercising regularly? Do athletes have greater lung capacity than non-athletes? This project shows you how you can find out. Read more

Can Herd Immunity Combat Viral Epidemics like COVID-19?

Science Fair Project Idea

Scientific Method

One strategy you may have heard suggested for dealing with the COVID-19 epidemic is to let nature take its course and let COVID-19 infect enough of the population for us to reach the herd immunity threshold. Does this make sense as a public health strategy? You can explore this question scientifically using SimPandemic, a free online tool for modeling infectious disease outbreaks. Before you begin, you will need to know a bit about herd immunity. Herd immunity, sometimes called community… Read more

Can you see your Hole hand?

STEM Activity

1

2

3

4

5

4 reviews

Have you ever stopped to wonder why we have two eyes, but we only see one image? Usually you only see one image because your brain takes the information from your left eye and your right eye and combines them, without you even noticing! But sometimes your brain is too smart for its own good; it makes assumptions (or guesses) about the things we are seeing. When your brain makes guesses it can sometimes make mistakes, as it does in this experiment! Read more

Cardiovascular System Science: Investigating Heart Rate Recovery Time

STEM Activity

1

2

3

4

5

4 reviews

As Valentine’s Day approaches, we’re increasingly confronted with stylized images of the heart. Real hearts serve very important functions – a person’s heart beats to supply blood to their entire body, and the heart has to work harder when they exercise. Have you ever wondered how quickly your heart beats when you exercise, or how long it takes to recover back to its normal rate after you’re done exercising? In this science activity, you’ll get to do some… Read more

Cell Organization in the Human Body

Lesson Plan Grade: 6th-8th

1

2

3

4

5

4 reviews

The human body is complex! In this lesson, it is broken down into smaller, manageable parts. Students will build a lung model and discover how different parts of the respiratory system work together to make breathing possible. Next, they will discuss how this system works together with other systems in the body so oxygen can reach every cell of the body. While students perform these explorations, they will realize that multicellular organisms consist of systems, which are a collection of organs… Read more

NGSS Performance Expectations:

MS-LS1-3. Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells.

Circulatory System: Where Would a Vampire Bite You?

Video Lesson Grade: 4th

1

2

3

4

5

7 reviews

In this lesson, students will learn about the circulatory system and build a simple model to investigate blood flow in different types of blood vessels. Read more

NGSS Performance Expectations:

4-LS1-1. Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.

Construct a Carnival Buzzer Game with a Raspberry Pi

Science Fair Project Idea

Scientific Method

Have you ever played a game that tested the steadiness of your hands? Operation® is a popular board game that requires you to perform "surgery" without bumping a tool against the edges of the game. There are also popular amusement park or carnival games where you try to move a metal loop along a wavy metal wire without letting the two touch. You can build your own version of these games using a Raspberry Pi. Check out the video to see what this simple, but fun, project looks… Read more

Design a Game to Help Alzheimer's Patients

Science Fair Project Idea

Engineering Design Process

Alzheimer's disease and dementia affect millions of people around the globe. Can you design a "brain training" game that can help people keep their brains healthy as they age, and maybe one day help treat or even prevent diseases like Alzheimer's? Try this coding science project to find out! Read more

Human Biology & Health Projects, Lessons, Activities (156 results)

Explore Our Science Videos