10.6084/m9.figshare.7513946.v1 Tom Lowrie Tom Lowrie Tracy Logan Tracy Logan Danielle Harris Danielle Harris Mary Hegarty Mary Hegarty Additional file 1: of The impact of an intervention program on students’ spatial reasoning: student engagement through mathematics-enhanced learning activities Springer Nature 2018 Spatial reasoning Spatial skills Intervention Middle school Classroom research 2018-12-26 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_The_impact_of_an_intervention_program_on_students_spatial_reasoning_student_engagement_through_mathematics-enhanced_learning_activities/7513946 Spatial visualization lesson structured under the ELPSA framework: lines of symmetry lesson. (DOCX 673 kb)