
Grades 3–12 · Engineering Design
Design Lab
The engineering design process: criteria and constraints, fair tests, using data to improve designs and trade-offs.
2 multiplayer classroom games aligned to Oklahoma (OAS) standard 7.LS2.5. Pick one to practice this standard with your whole class on a smartboard or Chromebooks, with no student logins. Every game has a free demo.

The engineering design process: criteria and constraints, fair tests, using data to improve designs and trade-offs.

Producers, consumers, decomposers, food webs and adaptations. Claim the ecosystem four in a row.
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