lesson
Modifying Objects by Combining New Materials
Take an existing object and improve it by adding or combining materials that change its physical properties.

Take an existing object and improve it by adding or combining materials that change its physical properties.
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9 lessons
Learners will be able to design, build, and modify objects by combining materials based on their physical properties, and justify their material choices using evidence.
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.