1) Cut one end of the straws so they
have a 45 degree angle. 2) Glue the 8'' straws together in the
form of an octagon. Make 7 octagons. 3) Glue an 8'' straw on top of each
corner of one octagon. 4) Glue another octagon on top the
standing straws. 5) Repeat until there is a
seven story tower. 1) Make an octagon half the size of
the first octagon. Each side should be 4 inches. 2) Cut lengths of straws to fit inside
the octagon. Fill all of the space with straws parallel to
each other. 3) On one side, glue four straws
perpendicular to the straws filling the space. Place the
straws evenly apart. 4) Place the platform on top of the
tower. Glue one end of a 8 inch straw to each corner of the
platform and the other end to the matching corner of the
tower. 5) Support the platform with 10 inch
straws cut to fit diagonally into the rectangle spaces
between the tower and the platform. Alternate pointing the
diagonal up and down. There should be four Vs. 1) For the base of the tower make
eight 9.5 inch straws. 2) Glue each straw from the corner to
the center of the base. It will look like a star. 3) Make the backbone for the
tower. 4) Glue the backbone at the center of
the star at the base of the tower. 5) Glue the top of the backbone
underneath the center of the platform at the top of the
tower. 6) Support the backbone at the fourth
floor. Link sections of straws to make 11.25 inch lengths.
Glue the straws to each corner of the fourth floor. Angle
the straws up approximately 35 degrees to meet the backbone.
Note the straws should meet at the same point on the
backbone. 7) Starting at the bottom of the
tower, place one 8 inch straw in the middle of each side.
Glue vertically between the first and second floor. Repeat
on each floor and on each side of the tower. 8) The octagon tower with the finished
platform. 9) The wall supports. 10) The finished octagon
tower.
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Building the Octagon |