was Mr Roberts’ first day back today after the birth of his baby daughter
Eleri. We did some ‘Eleri’ maths. We knew that Eleri = 3060g when she was born.
We chose objects and weighed them. We then used estimation and calculation
skills to work out roughly how many objects would be equivalent to one Eleri.
We had to learn a new symbol to help us. ≈ is the symbol for approximately.
were some of our results.
sharpener = 47gEleri ≈ 65
stencil = 38gEleri ≈ 81
ruler = 35gEleri ≈ 92
board rubber = 26gEleri ≈ 118 br
post it pack = 10gEleri = 306
post it packs (3060g)