Activity #5 Create a sundial

         Sundial  

                                                                       

                                                                    Video link

                                          https://www.youtube.com/watch?v=xpc1GTukDOI

Materials     

Plastic plate

Permanent marker

Punch

Plastic cane

Hot glue gun

Procedure

We take a plate and stick a paper clock

Once glued we make a hole with the needle

Place the plastic straw on the clock

Look at the clock every hour and you will see how it moves

Activity #4 Big Bang

The Big Bang 

Most astronomers believe that the Universe began in the Big Bang about 14 billion years ago. At that time, the entire universe was inside a bubble that was thousands of times smaller than a needle.The universe we know was born.

 

Time, space and matter began with the Big Bang. In a second, the universe went from smaller than a single atom to larger than a galaxy. As the universe expanded and cooled, energy was transformed into particles of matter and antimatter. The most stable particles called protons and neutrons began to form when the universe was a second old.

 

After 300,000 years, the universe had cooled to about 3,000 degrees. The universe was filled with clouds of hydrogen and helium gas.

Giphy link: https://media.giphy.com/media/5w9bSuJPcjs4VMPUv4/giphy.gif