Engaging Students with Integrated STEM Education: a Happy Marriage or a Failed Engagement? Haydée De LoofJelle Boeve-de PauwPeter Van Petegem OriginalPaper 20 August 2021 Pages: 1291 - 1313
Instructional guidelines based on conceptions of students and scientists about economic and population growth within planetary boundaries Irene LampertKai NiebertMarkus Wilhelm OriginalPaper Open access 25 August 2021 Pages: 1315 - 1336
Development and Validation of an Instrument for Measuring Chinese Chemistry Teachers’ Perceived Self-Efficacy Towards Chemistry Core Competencies Peng HeChanglong ZhengTingting Li OriginalPaper 10 September 2021 Pages: 1337 - 1359
Spanish Preservice Primary School Teachers’ Understanding of the Tides Phenomenon María ArmarioJosé María OlivaNatalia Jiménez-Tenorio OriginalPaper Open access 14 September 2021 Pages: 1361 - 1386
Mathematical Modeling in the Elementary Grades: Developing and Testing an Assessment Erin E. TurnerAmy Roth McDuffieJames E. Smith OriginalPaper 17 August 2021 Pages: 1387 - 1409
Implementing Confidence Assessment in Low-Stakes, Formative Mathematics Assessments Colin Foster OriginalPaper Open access 03 September 2021 Pages: 1411 - 1429
South African Primary Mathematics Teachers’ Experiences and Perspectives About Lesson Study David SekaoJohann Engelbrecht OriginalPaper 03 September 2021 Pages: 1431 - 1453
Student Engagement in a Flipped Secondary Mathematics Classroom Mustafa CevikbasGabriele Kaiser OriginalPaper Open access 04 September 2021 Pages: 1455 - 1480
The Effects of Concrete-Representational-Abstract Sequence Instruction on Fractions for Chinese Elementary Students with Mathematics Learning Disabilities Shudong ZhangShuyuan YuTing Jiang OriginalPaper 07 September 2021 Pages: 1481 - 1498
Semiotics from a Social Constructivist Perspective Michelle StephanDidem Akyuz OriginalPaper 21 September 2021 Pages: 1499 - 1519
Lessons from Lockdown: Parent Perspectives on Home-learning Mathematics During COVID-19 Lockdown Lisa DarraghNike Franke OriginalPaper 26 September 2021 Pages: 1521 - 1542
Insights into Students’ Geometric Reasoning Relating to Prisms Ann DowntonSharyn Livy OriginalPaper 25 September 2021 Pages: 1543 - 1571
Design of Classroom Discussions and the Role of the Expert in Fostering an Effective and Aware Use of Examples as a Means of Argumentation Annalisa CusiShai Olsher OriginalPaper Open access 05 October 2021 Pages: 1573 - 1593
Mathematics Assessment Practices of Primary School Teachers in France Nathalie SayacMichiel Veldhuis OriginalPaper Open access 14 October 2021 Pages: 1595 - 1610
Development of Prospective Teachers’ Noticing Skills Within Initial Teacher Education Reyhan Tekin-SitravaGabriele KaiserMine Işıksal-Bostan OriginalPaper Open access 21 September 2021 Pages: 1611 - 1634