Impacting teachers' understanding of geometric similarity: results from field testing of the Learning and Teaching Geometry professional development materials
Seago, Nanette M., Jacobs, Jennifer K., Heck, Daniel J., Nelson, Courtney L., Malzahn, Kristen A.
Published in Professional development in education (01.01.2014)
Published in Professional development in education (01.01.2014)
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Report of the 2018 NSSME
Banilower, Eric R, Smith, P. Sean, Malzahn, Kristen A, Plumley, Courtney L, Gordon, Evelyn M, Hayes, Meredith L
Published in Horizon Research, Inc (01.12.2018)
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Published in Horizon Research, Inc (01.12.2018)
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