# data[].attributes.body
Camille Mindo period 2 roller coaster.

It has no loops sadly I didn’t know how that would work. It was made with my baby sisters toys and used my baby brothers ball. It’s kind of like weird but I mean, I tried

# data[].attributes.headline
Mattingly Okinishi Ms. Horikami period 1

# data[].attributes.subject
Mattingly Okinishi Ms. Horikami period 1

# data[].attributes.body
My roller coaster has 1 loop and 2 hills. My first design was pretty boring, so I figured since I have so much free time, let’s make it better. It starts off with a funnel into a track that drops into another track. I think the biggest challenge was the structure/skeleton of the coaster. It kept falling down. If I had more time, I would definitely improve the loop because it only works some of the time.

# data[].attributes.body
My roller coaster is 6’-9” tall.  It has 3 hidden tracks, 2 funnels, a U turn, and a switch track.  I have cords to support the structure and beams.  If I had more time and materials, the height would be greater.  The design problems were rails that could not support the track.  I spent 24 to complete the wacky colossal roller coaster tower.

# data[].attributes.body
My design has 2 loops and 2 hills. My first design was made out of paper and it was almost impossible to make the marble go in a loop. The design showed in my picture was made out of one pipe insulator and the rest cardboard. It put things together with tape and hot glue. If I had more time I would make my rollercoaster longer with more loops because the loops took me a really long time to make.

# data[].attributes.body
This is my roller coaster. Not the best, but it’s simple and works well

# data[].attributes.body
My design has one loop, two hills, and a curve as you saw in the video. When I made my first design the marble kept on falling, so I decided to add parts on to keep the marble in. Also the marble didn’t have the much momentum so I put the rollercoaster higher and steeper. If I was to do thing again I would make it longer and add more twists and turns. I would also use cardboard box next time.

# data[].attributes.body
My design was to make the roller coaster at a curve since I didn't have anything sophisticated enough to do any type of fancy design. There was not enough force to make the marble go all the way down at first because the starting point was too low. When I figured out the problem,  I modified it by making the starting point higher by adding an extra cardboard cup holder underneath. If I had more time to modify it, I would have tried to find more material and add more advanced parts of roller coasters.

# data[].attributes.body
My track has two small hills and a small spiral towards the end. My first design didn't work to well because it was hard to support the track and the marble I used (in this case I didn't have one so I used a small bouncy ball) had too much weight and made the track deformed. The challenging thing was I had to adjust the track as I went along. If I had more time I might have made the track longer and a more exciting end point. Also I would have only used clear tape and make sure the marble goes through because it gets stuck somewhere 60% of the time.

# data[].attributes.body
My design has one hill at the beginning, a loop in the middle and another hill at the end. Before the paper was not steady enough to hold the marble so I needed to add support to some parts. If I had more time I would add mir structure to it

# data[].attributes.body
This is my design it features a slope and 2 hills. Originally the ball did not go over the hills because the curve was to boxy. To solve this problem I made in more rounded and it went all the way through the roller coaster. Also at the beginning the ball would fall of of the roller coaster so I added walls around the track. If I had more resources or time I would have made a spiral in the track.

# data[].attributes.body
First Name & Last Name Initial, STEM Teacher's name and period

This is my design.... (explain features and/or add picture/video)
Explain what happened along the way. Did anything change?
What might you do differently if you had more time and/or resources?