The Comparative Effectiveness of Physical, Virtual, and Virtual-Physical Manipulatives on Third-Grade Students’ Science Achievement and Conceptual Understanding of Evaporation and Condensation Tzu-Ling WangYi-Kuan Tseng OriginalPaper 13 October 2016 Pages: 203 - 219
Democratic Practices in a Constructivist Science Classroom Wajeeh DaherAbdel-Gani Saifi OriginalPaper 06 October 2016 Pages: 221 - 236
Prospective Primary Teachers’ Prior Experiences, Conceptions, and Pedagogical Valuations of Experimental Activities in Science Education Antonio García-CarmonaAna M. CriadoMarta Cruz-Guzmán OriginalPaper 13 October 2016 Pages: 237 - 253
The Impact of a Practice-Teaching Professional Development Model on Teachers’ Inquiry Instruction and Inquiry Efficacy Beliefs Christine R. LotterStephen ThompsonMary Rea OriginalPaper 11 November 2016 Pages: 255 - 273
Exploring Young Children’s Understanding About the Concept of Volume Through Engineering Design in a STEM Activity: A Case Study Do-Yong ParkMi-Hwa ParkAlan B. Bates OriginalPaper 05 November 2016 Pages: 275 - 294
Reification in the Learning of Square Roots in a Ninth Grade Classroom: Combining Semiotic and Discursive Approaches Yusuke Shinno OriginalPaper 17 September 2016 Pages: 295 - 314
Preservice Middle and High School Mathematics Teachers’ Strategies when Solving Proportion Problems Muhammet Arican OriginalPaper 20 October 2016 Pages: 315 - 335
The Relationship between Pre-service Mathematics Teachers’ Focus on Student Thinking in Lesson Analysis and Lesson Planning Tasks Rukiye Didem Taylan OriginalPaper 05 November 2016 Pages: 337 - 356
High School Students’ Motivation to Learn Mathematics: The Role of Multiple Goals Chi-hung Clarence Ng OriginalPaper 19 November 2016 Pages: 357 - 375
Pre-service Mathematics Teachers’ Noticing Skills and Scaffolding Practices Hulya Kilic OriginalPaper 29 November 2016 Pages: 377 - 400