1. The Costa Rica GLOBE (Global Learning and Observations to Benefit the Environment) Project as a Learning Science Environment

   • María Dolores Castro Rojas
   • Ana Lourdes Acuña Zuñiga
   • Emmanuel Fonseca Ugalde

   OriginalPaper 21 April 2015 Pages: 721 - 734

2. A Multidisciplined Teaching Reform of Biomaterials Course for Undergraduate Students

   • Xiaoming Li
   • Feng Zhao
   • Fumio Watari

   OriginalPaper 16 April 2015 Pages: 735 - 746

   

3. Inquiry-Based Educational Design for Large-Scale High School Astronomy Projects Using Real Telescopes

   • Michael Fitzgerald
   • David H. McKinnon
   • Lena Danaia

   OriginalPaper 12 April 2015 Pages: 747 - 760

   

4. Understanding the Earth Systems: Expressions of Dynamic and Cyclic Thinking Among University Students

   • Or Batzri
   • Orit Ben Zvi Assaraf
   • Nir Orion

   OriginalPaper 30 April 2015 Pages: 761 - 775

   

5. Can Virtual Museums Motivate Students? Toward a Constructivist Learning Approach

   • James E. Katz
   • Daniel Halpern

   OriginalPaper 21 April 2015 Pages: 776 - 788

   

6. Cycles of Exploration, Reflection, and Consolidation in Model-Based Learning of Genetics

   • Beaumie Kim
   • Suneeta A. Pathak
   • Janice D. Gobert

   OriginalPaper 12 April 2015 Pages: 789 - 802

   

7. The Effectiveness of an Online Curriculum on High School Students’ Understanding of Biological Evolution

   • Robert B. Marsteller
   • Alec M. Bodzin

   OriginalPaper 30 April 2015 Pages: 803 - 817

   

8. Visual Representations on High School Biology, Chemistry, Earth Science, and Physics Assessments

   • Nicole D. LaDue
   • Julie C. Libarkin
   • Stephen R. Thomas

   OriginalPaper 07 May 2015 Pages: 818 - 834

   

9. Employing Augmented-Reality-Embedded Instruction to Disperse the Imparities of Individual Differences in Earth Science Learning

   • Cheng-ping Chen
   • Chang-Hwa Wang

   OriginalPaper 07 May 2015 Pages: 835 - 847

   

10. Clicker Score Trajectories and Concept Inventory Scores as Predictors for Early Warning Systems for Large STEM Classes

    • Un Jung Lee
    • Gena C. Sbeglia
    • Ross H. Nehm

    OriginalPaper 07 May 2015 Pages: 848 - 860

    

11. Automated Guidance for Thermodynamics Essays: Critiquing Versus Revisiting

    • Dermot F. Donnelly
    • Jonathan M. Vitale
    • Marcia C. Linn

    OriginalPaper 12 May 2015 Pages: 861 - 874

    

12. Flipped Classrooms for Advanced Science Courses

    • Annette Tomory
    • Sunnie Lee Watson

    ReviewPaper 28 May 2015 Pages: 875 - 887

13. Agriscience Teachers’ Implementation of Digital Game-based Learning in an Introductory Animal Science Course

    • Angela W. Webb
    • J. C. Bunch
    • Maria F. G. Wallace

    OriginalPaper 03 June 2015 Pages: 888 - 897

14. Alignment of Hands-on STEM Engagement Activities with Positive STEM Dispositions in Secondary School Students

    • Rhonda Christensen
    • Gerald Knezek
    • Tandra Tyler-Wood

    OriginalPaper 09 June 2015 Pages: 898 - 909

    

15. Implementing Innovative Technologies Through Lesson Plans: What Kind of Support Do Teachers Prefer?

    • Noortje Janssen
    • Ard W. Lazonder

    OriginalPaper Open access 30 June 2015 Pages: 910 - 920