This printable crossword puzzle has 20 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An event where you have to build wooden _________ to hold a 5 gallon bucket of sand.
You have build something to be blasted by water and air pressure.
Answer a question using multiple answers in 1 minute.
Write instructions for you partner to follow in order to build a structure.
Follow clues to uncover a crime.
Pull ________ to make something happen.
Eye protection
Build a structure to raise a flag.
Lasers and mirrors
Gooey substance that makes things stick.
A wheel with a grove that holds a rope.
Study germs and take a test.
The main substance used to build towers.
In Optics, what do the laser reflect off of.
A device that emits amplified light
Use map reading skills to go on a fictional journey.
Build a mechanical vehicle to travel down a straight path
Build a device powered by 2 battery operated motors
A sloping surface connecting to levels.
The science dealing with weather and climate.