Introduction
Dear Detectives,
I'm the ghost of S.L.Lewis Elementary School and I have been discovering that someone has been bullying a couple of students. It's up to you wise students to figure out who is up to it. Along the way you will be provided with clues and mathematical problems. You will need positivity, teamwork, and knowledge. Get ready to face the hardest obstacles and get ready to explore!
Task
To accomplish this the brainy/smart kid will have to hack into the school cameras and secure the area. Next, someone would have to dress as safety patrol to locate the target by looking in the 
class and pick the student who is covering up. We would know it's the target because its hot in the classroom and they would most likely covering up his/her bruises. To make the target talk we need a device that will make him regret fibbing. So the small, sneaky kid would sneak into the janitor's closet to get the keys to the science lab and get the lie detector test machine.
Process
If you complete the tasks the closer to the answer you will get. Time to get into the action! You may come back to the office for safety (stop what you are doing and ask for help) get your magnifying glass and your notebooks (pencil and paper) and lets get started. To complete this you will be provided with a video
Task 1: We have to go through the gym but the basket ball players won't let you by.You must get 12 points to go to the next area
http://www.math-play.com/multiplying-decimals-game.html
Task 2: oh no! the aliens have escaped from the science lab! you must crash into the decimals to win the game. You must score 7 points proceed your adventure
http://www.mathnook.com/math/alien-math-decimal-multiplication.html
Task 3: we are almost there! all you have to do now is cross the field! put now you have to pass the football players. you must score 8 points
https://www.funbrain.com/cgi-bin/fb.cgi?A1=start3&A2=Hard&ALG=No&Submit=Let%27s+Play
Congratulations! you found the bully! it was the jealous nerd from the science fair. He was jealous because he had got beaten in the science fair. So he found the winner disguised himself and bullied the person