lesson
Modifying Objects by Adding New Materials
Modify an existing object by adding materials that improve its performance based on physical properties.

Modify an existing object by adding materials that improve its performance based on physical properties.
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7 lessons
Learners will select and combine materials based on their physical properties to build or modify objects and justify their choices.
demonstrate that materials can be combined based on their physical properties to create or modify objects such as building a tower or adding clay to sand to make a stronger brick and justify the selection of materials based on their physical properties.