8.2K views · 33 reactions | The Centre of Independent Studies' Glenn Fahey says there is a "really big" push in the draft national curriculum to make "trial and error" the "primary method" to problem solve in mathematics. For all the latest news and opinion head to www.skynews.com.au | Sky News Australia | Facebook

After some trial and error I found this method my go to when hanging art. This time I went with a grid style gallery wall and I love how much character it adds to the room. A grid gallery wall requires more precision but the end result is a beautifully curated wall. We love to see this wall everyday, it have some of the best memories of our family. Do you think you can also try doing a gallery wall? Let me know in the comments below. Thanks for watching! #makehomeyourhaven #ispyraddesign #galler

21K views · 121 reactions | Get your first look at Trial & Error premiering this Tuesday at 10/9c! | NBC | Facebook