Virginia SOL LS.1.a.ii

ScienceGrades 7–8Life Science

The Standard

offer simple solutions to design problems

Virginia Standards of Learning for Science · The student will demonstrate an understanding of scientific and engineering practices by

Teacher's field guide

What Students Need to Do: Students identify a design problem and ask focused questions about the need, criteria, and limits. They propose a simple solution that could be built and tested.
What Mastery Looks Like: Students describe who has the problem, what a successful solution must do, and what limits apply. Their proposed solution addresses the stated problem and can be tested with evidence.
Common Misconceptions: Students may ask broad questions that cannot guide a design. They may confuse a scientific question with a design problem or suggest a solution that ignores cost, materials, time, or safety.
How to Assess It: Give this exit ticket: “Seedlings dry out over the weekend. Write two useful questions, define the problem, and sketch one testable solution.”

Lesson moves

Give teams cups, string, sponges, and bottles to build a device that keeps a plant watered for two days.
Ask students to write: “What questions should we answer before designing a classroom compost bin?”
Play a card sort matching design problems with criteria, constraints, useful questions, and possible solutions.
Have students inspect cafeteria trash, define one waste problem, and propose a simple change that could be tested for one week.

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A ready-to-print activity worksheet aligned to LS.1.a.ii, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

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