NGSS · Engineering · Grades 6–8 (Middle School)

MS-ETS1-4 Iterative Testing & Modeling Design

Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

Teach MS-ETS1-4 with a mystery

Five Layers of Cool cover
Science Unlocked lesson set Five Layers of Cool NASA’s Webb telescope hides behind a sunshield the size of a tennis court. Its five layers are each thinner than a hair, yet its Sun side nears boiling while the telescope behind it cools to about −233 °C. 1 week · $3.00 · Grades 6–8 See what’s inside
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More Engineering standards

MS-ETS1-1Engineering Design: Criteria & ConstraintsPhenomenon: Just Cold EnoughMS-ETS1-2Evaluate Competing Design SolutionsPhenomenon: The Scariest Plan WonMS-ETS1-3Engineering Design Process: Analyze Design Test DataPhenomenon: Best of Each