Yesterday we had fun in learning about how glass is made. First we watched a video on how glass is made. i learnt that glass is made from silica sand which is mallted to 3000 degrees Fahrenheit it was intresting to learn that this temperture is hotter than the planet venus. we learnt that glass is very useful. we did an experiment to see how glass is made but instead of glass we made tofee. here are some photos of our macking. our create task was a poster explaining how glass made and its many uses.
