Category: Learning Activity 3

The Skeletal System

Welcome to the Incredible Skeletal System!

Hi there, young explorers! Have you ever wondered what gives your body its shape, helps you stand tall, or protects important organs like your brain and heart? All of this is thanks to your skeletal system!

There are 206 bones in your body, working together to support you, help you move, and keep you safe. But bones aren’t just stiff and lifeless—they are alive, growing, and even healing when they break!

In this lesson, we will discover different types of bones, how they work with muscles, and why it’s so important to keep them strong. Get ready to dive into the wonderful world of bones, joints, and the amazing skeleton that holds you together!

LEARNING OBJECTIVE Statements
By the end of the lesson, students will be able to…

  • Identify and describe the major functions of the skeletal system.
  • Recognize the Major Parts of the Human Skeleton.
  • Describe the structure of bones and it’s growth.
  • Recognize the importance of joints and how they support movement.

MATERIALS & TECHNOLOGIES Description
Students or Teachers will use the following materials, tools, and equipment:

  • Instructional Content #1: Presentation Video (YouTube).
  • Instructional Content #2: Article readings (Web Browser).
  • Projector or screen for video and readings.
  • Bone diagram handouts or interactive whiteboard.
  • Labeled skeletal model (if available)
  • Chromebooks/tablets or computer access for H5P activities(Quiz).

PRIOR KNOWLEDGE & PRE-CLASS Preparation
Students will need to know the following before beginning this lesson:

  • Have basic comfort with using videos and digital tools.
  • Understand general body systems and parts.

Instructional Content #5: Video on the Human Skeletal System

Welcome to this part of your lesson! In this section, you’ll watch an educational video that introduces you to the amazing human skeletal system. This video will help you understand how bones work together to protect your body, help you move, and support your overall structure.


Watch the Video Below

Video Title: The Skeletal System – Professor Dave Explains

TIP: Click the “CC” button for subtitles if you prefer reading along while watching. You can pause and replay the video anytime.


What to Focus On While Watching

As you watch, think about the following questions:

  1. What are the main functions of the skeletal system?
  2. How many bones are in the adult human body?
  3. What are bones made of?
  4. How do joints help our body move?
  5. Why is the skeletal system so important to our daily lives?

You can write your answers in your notebook or type them in a document to help you remember later.


Activity After the Video

After watching, you’ll move on to complete a fill-in-the-blanks activity and a quiz, where you’ll use what you just learned from this video (and the article) to test your knowledge.

Take your time—there’s no rush. You can even come back and watch the video again if you need a refresher before moving on!


Optional Discussion Prompt

If you’d like to share, you can comment below:

  • What did you find most surprising or cool about the skeletal system?

Instructional Content #6: Article Introducing Bones & it’s Growth

In this section of the lesson, you’ll explore a fun and informative article called â€śYour Bones (for Kids)” by KidsHealth. This article will help you learn more about what bones are made ofhow they grow, and why they’re important for your body’s movement and protection.


What You’ll Learn from the Article

As you read, you’ll discover:

  • How many bones we have when we’re born vs. when we grow up
  • The different parts of a bone (like compact bone, spongy bone, and bone marrow)
  • What cartilage is and how it turns into bone
  • How the spine, ribs, skull, and limbs all work together
  • The types of joints and how they help you move

What To Do

  1. Read the article carefully
    You can scroll through the embedded article or download the PDF. Take your time!
  2. Take notes
    While reading, try writing down:
    • 3 interesting facts you didn’t know before
    • 2 new vocabulary words (and what they mean)
    • 1 question you still have about bones
  3. Look for key sections like:
    • What are bones made of?
    • How do bones grow?
    • What do joints do?

Access the Article

🔗 [Click here to read “Your Bones (for Kids)”]

You can also download it to read offline if needed.


What’s Next?

After reading the article, you’ll move on to:

  • fill-in-the-blanks activity to review bone parts and their functions
  • quiz to test your understanding of bones, joints, and how they grow

You can go back and re-read any part of the article before you take the activities!


Optional: Reflection Prompt

Think about this as you move forward:

  • What’s one thing you can do in your everyday life to help your bones stay strong and healthy?

Feel free to jot down your thoughts or share them in the comments.

Learning Activity #3: Quiz on the Skeletal System & Bones

You’ve explored the skeletal system through a video and article — now it’s time to test what you’ve learned!

In this quiz, you’ll answer a mix of multiple choice and fill-in-the-blank questions about:

  • The functions of the skeletal system
  • Bone names and parts
  • How bones grow and stay strong
  • Types of joints and how they help us move

What You’ll Do

Click on the quiz below to begin.
The quiz has 15 questions in total — some with options to choose from, and others where you’ll type the missing word.


Before You Start

Make sure you:

  • Watched the video: The Skeletal System – Professor Dave Explains
  • Read the article: Your Bones (for Kids)

These will help you answer the quiz confidently!


Ready? Let’s Go!

Start the quiz below:


Don’t worry — you can take your time, and you’ll get immediate feedback after each question. You can retake the quiz if you want to review your learning.

Reflection (Optional)

After completing the quiz, take a moment to reflect:

  • Was there a question you found tricky? Why? Go back and revisit the video or article if you want to review it!