As dual coding becomes more popular, its definition also expands. This post intends to clarify the difference between dual coding and graphic design. The key idea is that aesthetically pleasing diagrams do not necessarily translate into better learning. If teachers invest time adding lots of diagrams to their resources with the mistaken belief that it … Continue reading Clear Teacher Explanations 2f: Dual Coding Mistakes
Month: April 2020
Clear Teacher Explanations: 2e – Visual Models
Analogies & models are excellent tools for delivering clear teacher explanations when used judiciously. Diagrams can prove very useful at explaining the different parts of the analogy and how they map onto the knowledge they represent. Some models act as lenses through which pupils can appreciate the same idea from different perspectives. For example, in … Continue reading Clear Teacher Explanations: 2e – Visual Models
Clear Teacher Explanations 2d: Faithful Diagrams
Diagrams can help an explanation in two ways. Firstly, to organise a complex web of information such as: A process or sequence in time Multi fact definition Complex concept Some procedures Secondly, to depict things: either faithfully from real life or as models. I call this type of dual coding 'representative visuals'. Diagrams are powerful … Continue reading Clear Teacher Explanations 2d: Faithful Diagrams
Clear Teacher Explanations 2c: Procedures
Effective teacher explanations are integral to teacher-led lessons. Clear explanations are best delivered when teachers begin with concrete examples before sharing abstract and generalised ideas. Clear diagrams also help teachers to effectively communicate their ideas. Diagrams elucidate the relationships in a sequence. Diagrams can also make definitions memorable and complex ideas easier to follow. All of … Continue reading Clear Teacher Explanations 2c: Procedures
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