To watch the graphing story video and the solutions, click the link below. http://myriverside.sd43.bc.ca/sarap2015/2016/11/30/15-second-stories-ball-vs-locker/...Read More
Before using the algebra tiles to model the mathematical expressions, I chose each colours of the tiles to represent what it meant. Key : = = = I expanded the expression in to , because this makes it...Read More