Hur2 About the hand

Hey instead of making a paper hand, I have chosen to make a blog post about the hand and why the bones, tendons, joints, muscles, and ligaments.

Bones help keep the muscle and meat stable so they don't collapse and become a slug, also it protects the organs from damage. Tendons attach to muscles and connect them to the bones and also help move the muscles. Muscles contract and relax so the arms and legs can go down and up, Ligaments hold the bones to bones and keeps the hand stable. Joints are between where two bones connect so that it can make the hand flexible and change directions. 

Hur5 Reflection Writing

 Recently in hur5/science, I and Nathan have been making a presentation about Velocity and Algebra. We were trying to prove that D = Distance V = Velocity T = Time 

D = T x V V = D ➗ T T = D ➗ V

So we did an experiment with spheros to see if this is correct. 

This was a strange experiment, that was fun to do and I have learnt how to calculate velocity using algebra. 

Hur5 How to make a lemon battery

Aim: To produce an electrical current using lemons 

Equipment:

• Copper electrode 
• Zinc electrode 
• Copper wire
• Lemon 
• Voltmeter

Method:

1. Get ready setting up the equipment 
2. Connecting the copper wires to the voltmeter 
3. Sticking the zinc electrode and copper electrode into the lemon 
4. Placing the copper wires to the electrode 
5. Record your results  

Results:

The red copper wire is connected to the zinc electrode and the black copper wire is connected to the copper electrode producing 1 volt according to the voltmeter. 

BST Innovation Challenge

 In BST me and kody had to think of something that needs to be changed, so we made this