For science week 5th class did a science experiment called The Walking Rainbow Experiment.
We used three empty glasses, water, food colouring and kitchen roll.
First we filled two of our glasses with water and added different food colouring into each of them. Then we cut a piece of kitchen roll in half and folded it into quarters. Then we put one end of each kitchen roll strip into each glass and put the other end into the empty glass. The water walked up the kitchen roll and filled the empty glass.
By Amy
We used three empty glasses, water, food colouring and kitchen roll.
First we filled two of our glasses with water and added different food colouring into each of them. Then we cut a piece of kitchen roll in half and folded it into quarters. Then we put one end of each kitchen roll strip into each glass and put the other end into the empty glass. The water walked up the kitchen roll and filled the empty glass.
By Amy