What I Learned From judgement calls

 Kia ora bloggers, today I am blogging about our maths. The maths we are doing is called (judgement calls). We needed: a classmate, a clock or watch that shows the seconds, string, a metre rule, cardboard, split pins, a set of kitchen scales and scissors. Judgement calls is a about measurement, we needed to measure things and also estimating how much some objects weigh on a kitchen scale. I learned how to use a kitchen scale and how to use a scale to weigh the objects. I found it hard to write the data down when the three of us were participating in the activities but we managed to write the data down, it was easy to work out the questions and it was also easy to make the trundle wheel which was for measuring things. Have you done this before?