By Arnoldus Hoefnagel at May 11 2019 21:48:51
Math worksheets don't promote communication and collaboration _ Math worksheets are often assigned as an independent activity, however research indicates that communication and discourse are needed to build a deep understanding of math topics. Students need opportunities to explore mathematical ideas in different ways and to build their own connections. This involves communicating their ideas, listening to the ideas of others, arguing a viewpoint, describing, and explaining. Math worksheets are rarely used as a catalyst for conversation. Instead of assigning worksheets, find activities that encourage discourse, such as "number talks," or collaborative group work. During the session, be sure to require students to explain their thinking and listen to the strategies and thinking of their peers.
Know the author's background. This person needs to have a background in education and, ideally, should be trained in the latest educational methods, like brain_based teaching/learning. I personally would never use any materials with my child that didn't specifically mention being "brain_based." I am not talking about just "research_based." I see more and more sites claiming to have research_based materials, but what I find is definitely NOT based on how the brains actually learns. Brain_based learning is relatively new in the educational world, but most worksheet sites and materials are using old science or, more often, no science at all.