3. Sign into FlipGrid. Make sure you select the correct grade level or your password will not work. This week we are starting the FlipGrid Challenge. Your challenge for this week is going to be a minute to win it game. This weeks game you will have to stack as many coins as you can in a single stack with one hand. It is not the highest tower you can make, it is the highest tower after 1 minute. I will not limit this challenge to just pennies, you can use any type of coin you have around the house. I will be making this a competition based off of home room. Posting your attempt for this challenge will automatically get your homeroom 1 point. The participants with the top 5 highest towers will receive 3 points and the highest tower will get an additional 2 points. Lets see whose home room can win this weeks challenge.