Timothy J Stelzer

1992 …2018
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Research Output 1992 2018

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Conference article

Effective grain-size of mastery-style online homework levels

Gutmann, B., Schroeder, N. & Stelzer, T. J., Jan 1 2018, In : Physics Education Research Conference Proceedings. 2018

Research output: Contribution to journalConference article

homework
students
agricultural product
grain size
student