Can you visualise whether these nets fold up into 3D shapes? Watch the videos each time to see if you were correct.
Can you make a new type of fair die with 14 faces by shaving the
corners off a cube?
Is it really greener to go on the bus, or to buy local?
Could nanotechnology be used to see if an artery is blocked? Or is this just science fiction?
How would you design the tiering of seats in a stadium so that all spectators have a good view?
Where should runners start the 200m race so that they have all run the same distance by the finish?
Can you work out what this procedure is doing?
This is the technology section of stemNRICH - Core.
Design and test a paper helicopter. What is the best design?
A weekly challenge concerning drawing shapes algorithmically.