GeoGebra is a great tool to promote a way of thinking and reasoning about shapes. It provides an environment where students can observe and describe the relationships within and among
Category: Algebra
Solving algebra problems – which one should be x?
Every now and then I get an e-mail from a friend’s son asking for help in algebra problems. When it’s about solving word problems, the email will start with “How
What is i equal to?
Am i or am i not ? Khan Academy say I am, www.jamestanton.com says I’m not. It is really very tempting to deduce that because . Many have fallen victim
Love and Tensor Algebra
Come, let us hasten to a higher plane Where dyads tread the fairy fields of Venn, Their indices bedecked from one to n Commingled in an endless Markov chain! Come,