Technology integration in K-12 mathematics has received increased attention in the last decade as new mathematical technologies have been developed and implemented more often. There is a need for further research on these technologies and for effective implementation practices of technology in mathematics education in general. in practice, technology integration is often not reaching its full potential. Technology integration is important because students must be technology savvy and their understanding of mathematics can be strengthened through proper technology integration. The purpose of this paper is to draw on the research from 2010 to present to answer the following question: How does technology change the way mathematics is taught? This question will be answered by drawing upon effective teaching practices that have been described by the National Council of Teachers of Mathematics.