Define a load problem
Define a load problem using supplied evidence and a solved model.
About 18 minutes, plus any extended practice
Open lesson 1Design Loads and Material Efficiency
Use load evidence and material limits to improve a model.
Before you begin
- Read or listen to supplied scientific descriptions and follow a labeled diagram.
- Use addition, subtraction and the stated measurement units.
Choose by skill rather than age alone. Read with an adult when useful, revisit a lesson, or explore another grade.
Follow the lesson sequence
Calculate a margin above required load
Calculate a margin above required load using supplied evidence and a solved model.
About 18 minutes, plus any extended practice
Open lesson 2Compare capacity per sheet
Compare capacity per sheet using supplied evidence and a solved model.
About 18 minutes, plus any extended practice
Open lesson 3Select a justified next test
Select a justified next test using supplied evidence and a solved model.
About 18 minutes, plus any extended practice
Open lesson 4Review and transfer
After the lessons, try 4 new review cases and a practical task. Each answer has an explanation and a link back to the related lesson.
Open the unit reviewGuest answers are temporary. Keep your own paper or document; this unit does not certify completion or record a school grade.
Topic references
- NGSS topic reference: topic reference — Design Loads and Material Efficiency; original supplementary instruction, not a certified alignment claim.
These references informed the topic selection. They do not certify complete standards alignment.