Yesterday we are cookie mining. The brand of the cookie is chips ahoy! I think there are 18 chocolate chips inside it, so everyone got 2 toothpicks from Mr Holland so we could dig inside the cookie to explore the inside of the cookie. I dug 17! That is very close, and the good news is after we finish, we could eat the cookie including the chips! This is the best activity in year 3. I learnt that finding evidence can take a long time to find what is inside.