Individualize instruction by conditioning scaffolds on the mechanisms underlying specific learning activities¶

Strategy · All strategies
Evidence · 5 claims (1 for, 4 mixed) · 1 study (1 causal), q3 · 0 of 1 report an effect size · 5 claims rest on one study

Description¶

The article recommends adapting instruction by first identifying the learning activity and the learner resources it requires, then selecting a scaffold that targets those processes. As the authors conclude, "Instruction can be individualized based on the conditioning of scaffolds on the specific mechanisms underlying different learning activities." In the study this meant pairing dynamic visualizations with analogy-based knowledge acquisition and adaptive task difficulty plus individualized explanations with repeated practice.

Design Implications¶

Context¶

Requirements¶

• Assessment of the relevant learner characteristics (cognitive and motivational) that the chosen learning activity presupposes
• A digital learning environment capable of implementing the scaffold within the activity

Constraints¶

• Effects were concentrated in the vocational-school subgroup; scaffolds yielded minimal effects for advanced-placement students
• Explorative interaction findings require confirmation in larger samples

Target Learners¶

• 6th-grade secondary school students, particularly those with lower prior learning resources

Target Learning Goals¶

• Acquisition and practice of conceptual and procedural knowledge of fractions on the number line

Affordances¶

• Scaffolding Intentions Learning Activities Framework

Claims¶

• Adaptive task difficulty compensates low interest but not low self-concept among vocational-school students during repeated practice [~W]
• Dynamic visualizations compensate vocational-school students with low general reasoning when learning with analogies [~W]
• Dynamic visualizations benefit vocational-school students with lower visual-spatial ability more than those with higher visual-spatial ability [+W]
• Hypothesized ATI effects of individualized explanations based on typical mistakes were not supported; exploratory benefits emerged for high-resource vocational-school students [~W]
• Scaffolds yielded minimal effects for advanced-placement school students [~W]

Related Strategies¶

• Leveraging Strengths to Address Learning Differences

Examples¶

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Key Sources¶

• Sarah I. Hofer, Frank Reinhold. (2025). Scaffolding of learning activities: Aptitude-treatment-interaction effects in math?. Learning and Instruction 99 (2025) 102177. https://doi.org/10.1016/j.learninstruc.2025.102177