@conference {1442431,
	title = {Thinking Spatially: Improving Middle-school Students{\textquoteright} Use of Perspective Taking Through an Astronomy Curriculum},
	booktitle = {National Association for Research in Science Teaching Annual Conference},
	year = {2018},
	address = {Atlanta, GA},
	author = {Vaishampayan, A. and Plummer, J. and Cho, K. and Udomprasert, P. and Johnson, E. and Sunbury, S. and Houghton, H. and Wright, E. and Zhang, H. and Goodman, A.}
}
