Grade 7 IDU Boat Design

I made this boat for the balance. I just have decided to make a normal boat as usual to make sure it float the water and not to break.

• Scissor x1
• Plastic bottle x8
• Tape x2
• Pen x1
• Cardboard x10

1 pen, 8 plastic bottles, 1 scissor, 2 tapes. It has a square cardboard shape. We need 0.2m x2, 0.5m x4 1.2m x4 size. And I need a little more cardboard to put on the front seat and the seat. If you don't have that size, attach cardboard and combine it with tape. It will be made into a square shape that can withstand floods.

Tape the cardboard to make the shape of a boat and make the front shape triangular. You can make the below part using 2 cardboard in the way that taping two make it combine if the size is smaller than the measure or it doesn't fit in the boat. Cut the front part to make the shape triangular.

Bring the 1.2m cardboard cut the cardboard fit in the base and tape it with the base to not fall. You can just put a cardboard on the top of it so that the cardboard are facing up to hold.

Get a 1.2m cardboard cut the cardboard for the balance. Put it on the left side and tape it several times. Put the cardboard on the base and tape outside.

Make a back side with a 0.5m cardboard to block water cut the cardboard to fit in the back and tape it. Put a 0.5m cardboard on the back and cut it in a square to fit in. And tape it with the sides to not fall itself.

Tape both sides and back together to make a balance and to block water. Start taping from right side to back side to left side. And do that 5 times more so that you can balance and harden.

Make a front side to make it look like a boat when you fold the cardboard to make it. And to not the water comes in when it folded. Bring 0.2m cardboard and put it on the both sides and tape both 3 times. So that it goes into the boat well when you fold it.

In the case of A, fold it to the front to fits in the boat. And in c fold both inward and you can fold both B to the front. Once you do that. Tape from the front side to right side to back side to left side and front side to everything combine to make for harden.

Put 3 plastic on the right side and tape them up to down for each to not fall. And put 3 plastic on the left side and tape them. And put 2 on the back side and tape 2 times for each to make a balance.

Put a 1.2m cardboard on the ground and tape it so that it doesn't shake it. put the 0.5m cardboard on top of it and tape it with 1.2m cardboard so that we can lean on the seat. And get another 0.5m cardboard, put it on each side, and tape it to make it combine and hold the seat to not break.