From bar diagrams to letter-symbolic algebra: A technology-enabled bridging

Keyphrases

• Technology Support 100%
• Pedagogy 100%
• Word Problems 100%
• Algebraic Method 100%
• Symbolic Algebra 100%
• Secondary School 50%
• Design Principles 50%
• Copyright 50%
• Singapore 50%
• Student Achievement 50%
• Classroom Context 50%
• Design Research 50%
• School Mathematics Curriculum 50%
• Integrated Design 50%
• School Mathematics 50%
• Overall Design 50%
• Technology Affordances 50%
• Intervention Package 50%
• Holistic Intervention 50%

Mathematics

• Primary School 100%
• Secondary School 100%
• School Mathematics 100%
• Complex Problem 100%

Computer Science

• Software Development Tool 100%
• Algebraic Method 66%
• Secondary School 33%
• Design Research 33%
• Classroom Context 33%
• Structure Problem 33%