DS is in year 1 and is 5 1/2 years old. His teacher sent out a note saying that anyone who achieved 3 or more bronze certificates in Mathletics would get a reward. She didn't tell us how they can achieve this so I googled it and found that they have to get 1000 points in a week which equates to 200 questions per week. Is this correct or does it depend on which year they are in?