S.T.E.M  Challenge - The Tow ChallengeGrade/Level: 7thTime Allotment: The total duration of The Tow Challenge is 60 minutes. In this time, the person in charge of the class will allocate time as follows:5 minutes: explanation of the challenge and QA off from such explanation. 5 minutes: present the materials that can be used in the challenge. 45 minutes: students completing the challenge. 5 minutes: open discussion among the students. Type of Technology: Construction, forces, Math, and PhysicsChallenge: Each group within the class is challenged to Tow a 4-wheeled dolly with the rest of the class standing on it. Essential Question or Problem to be Solved: Can you build a towing mechanism using only the provided materials?Student Learning Outcomes:Understand the science and physics behind pull forces. Understand the different strengths of materials. Calculate the force needed to pull a given weight. Use and understand the Engineering Design Process when creating a structure.Openly discuss their experimentation findings with their classmates to reiterate and come up with a better solution. Materials: Teacher Materials: Masking Tape (2)Measuring Tape (1)Sharpie/Marker (1)4 wheeled dolly (1 - big enough to hold at least 4 students/2 teachers on top of it)Team Materials:Sheets of newspaper (50 pages of US Broadsheet newspapers) Sharpie/Marker (1)Straws (10) Scissors (1) Rope  (1 foot) Masking Tape (3 Feet) Aluminum Foil (1) Letter-sized sheets (3)