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Compare molding processes
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice creates a definition matrix
apprentice uses references and resources efficiently
the matrix shows these nine types of molding on the horizontal axis: injection, die, compression, transfer, extrusion, thermoforming, blow, rotation, and rubber
the matrix shows these headings on the vertical axis: definition, examples of products created, advantages, disadvantages
apprentice has each intersection on the matrix filled in
apprentice has information at each intersection that is 100% accurate
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Analyze the implications of molding materials on mold design
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice selects molding materials for a specific product to be produced
apprentice identifies the requirements for a specific molding process selected by the instructor
apprentice uses resources and references efficiently
apprentice distinguishes between molding processes
apprentice can describe chemical structure and scrap usgae for specific applications
apprentice distinguishes between different alloys
apprentice uses both common name and trade names in descriptions
selection made is appropriate for the application
selection made is appropriate for the materialsl used
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Explain construction of a mold
Assessment Strategies
Mold Making Worksheet with matrix
Criteria
apprentice creates a definition table and matrix using given resources and references
the matrix shows these nine types of molding on the horizontal axis: mold types, mold components, delivery system type, gating system type, heating cooling considerations, ejection process
the matrix shows these headings on the vertical axis: definition, examples, functions, advantages, disadvantages
apprentice has each intersection on the matrix filled in
apprentice has information at each intersection that is 100% accurate
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Select a mold design for a specific piece part
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice selects a specific mold design given a piece part project selected by the instructor
selection is the most suitable choice for the assigned process
selection is the most suitable choice for the assigned product
apprentice defends their mold design choice with explanations of the mold function
apprentice defends their mold design choice with sound technical reasoning
apprentice choice reflects an understanding of injection molding
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Compare characteristics of compression molding
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice creates a chart showing advantages and disadvantages of compression molding
the chart shows mold types and material types on the horizontal axis
the chart shows function, advantage, disadvantage on the vertical axis
apprentice has the chart completely filled in
apprentice information the chart is 100% accurate
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Contrast characteristics of transfer molding
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice creates a chart showing advantages and disadvantages of transfer molding
the chart shows mold types and material types on the horizontal axis
the chart shows function, advantage, disadvantage on the vertical axis
apprentice has the chart completely filled in
apprentice information the chart is 100% accurate
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Choose a product that would be a candidate for zinc die casting
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice selects a product to be created using the zinc die cast method
apprentice choice reflects an understanding of die cast molding
apprentice choice shows that they distinguished between die casting and other molding processes
apprentice choice shows an understanding of the specific applications for zinc die cast molding
apprentice defends their product choice with explanations of the why zinc cast molding would be the best process to create this part
apprentice defends their product creation choice with sound technical reasoning
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor
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Choose a product that would be a candidate for aluminum die casting
Assessment Strategies
Mold Making Worksheet
Criteria
apprentice selects a product to be created using the aluminum die cast method
apprentice choice reflects an understanding of die cast molding
apprentice choice shows that they distinguished between die casting and other molding processes
apprentice choice shows an understanding of the specific applications for aluminum die cast molding
apprentice defends their product choice with explanations of the why aluminum cast molding would be the best process to create this part
apprentice defends their product creation choice with sound technical reasoning
answers are clear and concise
answers are neat and readable
apprentice submits worksheet for review and feedback by the instructor