​

 

 

Class 1: Moving our body

​

🦴💪 Welcome to Joint Forces!

Get ready to bend, twist, and flex your way into today’s

exciting science lesson! Have you ever wondered how

your arms move when you throw a ball, wave hello, or

lift your backpack? Today, we’re diving into the amazing

world of joints and muscles! You'll explore two special

types of joints — hinge joints (like your elbow) and

ball-and-socket joints (like your shoulder) — and discover how your muscles team up in pairs to pull your bones into action. By the end of class, you’ll understand how your body is built for motion, and maybe even feel like a mini-biologist yourself. Let’s get moving! 🧠🦴⚙️

 

 

 

 

​​

​

​​​​​​​​