Rethinking The Number Line Turn into Turning that horizontal number lines vertical can let you use relevant reference points to understand how to use it Englishman John Wallis used the number line to help understand negative values of a variable. Your 3rd grader needs to solve for the expression -4-5 using a number line. Ironically, Read More
From our Glad Academics Principal: It was refreshing to hear Sal Khan, creator of Khan Academy, speak fluently about transforming education as his company continues to scale larger. Below are ONLY five crucial thoughts that came to my mind during this time: Simply communicating is not enough; you must still translate. A student may be Read More
Why You Won’t Use Math When You Grow Up When will I use this math? Says so many students The question is often by students to admit that they have no interest in the subject. If so many adults do not “like math,” it’s easy to believe that it has no role in someone’s promotion, Read More