Influence of Scaffolding on Information Literacy and Argumentation Skills in Virtual Field Trips and Problem-Based Learning for Scientific Problem Solving Nam Ju KimCristiane Rocha VicentiniBrian R. Belland OriginalPaper 26 January 2021 Pages: 215 - 236
Challenges and Accomplishments of Practicing Formative Assessment: a Case Study of College Biology Instructors’ Classrooms Mojtaba KhajelooJulie A. BirtKeala Cummings OriginalPaper 28 January 2021 Pages: 237 - 254
Effects of Diverse STEM Role Model Videos in Promoting Adolescents’ Identification Jocelyn SteinkeBrooks ApplegateSean Merlino OriginalPaper 25 February 2021 Pages: 255 - 276
Towards Inquiry-Based Flipped Classroom Scenarios: a Design Heuristic and Principles for Lesson Planning Stefanie SchallertZsolt LaviczaEllen Vandervieren OriginalPaper Open access 26 February 2021 Pages: 277 - 297
Are Elementary Preservice Teachers Floating or Sinking in Their Understanding of Buoyancy? Pamela Esprívalo HarrellBenjamin KirbyChris Long OriginalPaper 27 February 2021 Pages: 299 - 320
Primary School Students’ Knowledge of the Equal Sign—the Swedish Case Lars Madej OriginalPaper Open access 13 January 2021 Pages: 321 - 343
Preservice Mathematics Teachers’ Noticing in Action and in Reflection Hulya KilicOguzhan Dogan OriginalPaper 13 January 2021 Pages: 345 - 366
Assessing the Epistemic Analysis Competence of Prospective Primary School Teachers on Proportionality Tasks Maria BurgosJuan D. Godino OriginalPaper 13 January 2021 Pages: 367 - 389
Revisiting School Mathematics in Pre-service Secondary Teacher Education: Purposes, Opportunities and Challenges Craig PournaraJill Adler OriginalPaper 18 January 2021 Pages: 391 - 410
The Influence of Interactive Learning Materials on Solving Tasks That Require Different Types of Mathematical Reasoning Marija KaplarSlaviša RadovićMiroslav Marić OriginalPaper 26 January 2021 Pages: 411 - 433
