Rounding and Compensating

W.A.L.TI have been learning how to subtract using rounding and compensating because you can calculate it in your head,and make it easy for you..Hope you enjoy.👏😋😎

                                              What I found difficult was

finding out the equation and try

to explan it without missing any

steps

Science roadshow

When we went to the science roadshow on Wednesday I had a blast there was two shows the first part was the human body and the second part was fire and ice.I enjoyed watching the liquid nitrogen make the ring shrink so the ball could not fit through.At the science roadshow I learnt that liquid nitrogen was that cold it make things shrink.A girl from Niwa blow into a tube and the water turned from blue water to yellow.I want learn more about how your body digests.👌