Setting the Bar and the Bounds is a free printable Grade 3 to Grade 5 science worksheet on defining a design problem with criteria and constraints, aligned to Common Core standard 3-5-ETS1-1. It prints 3 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
Set 21 of 25 · the same problems every time you open this link.
Set 1 has all 25 in a single PDF. All 25 sets ask different questions.
Setting the Bar and the Bounds
3-5-ETS1-1
NameDate
Sort each one into criterion or constraint.
1.Sort each one: Criterion: what success means or Constraint: what limits you?
Sort: The model must cycle matter back to the soil, It must be safe to leave unsupervised, The budget is fifteen pounds, The store must keep water cool for six hours
Criterion: what success meansConstraint: what limits you
2.Sort each one: Criterion: what success means or Constraint: what limits you?
Sort: The filter must remove all visible sediment, The design must cut water use by a quarter, Nothing may be dug into the field, No part may need mains water
Criterion: what success meansConstraint: what limits you
3.Sort each one: Criterion: what success means or Constraint: what limits you?
Sort: It must be understood by a Year 2 class, It must survive a week outdoors, It must be finished within three lessons, You may use only materials already in school
Criterion: what success meansConstraint: what limits you
LessonPrint · 3-5-ETS1-1 · Set 21 · free to copy for classroom use
Answer key — Setting the Bar and the Bounds
Set 21. Prints on its own sheet.
1.1. It must be safe to leave unsupervised — Constraint: what limits you 2. The budget is fifteen pounds — Constraint: what limits you 3. The model must cycle matter back to the soil — Criterion: what success means 4. The store must keep water cool for six hours — Criterion: what success means
2.1. No part may need mains water — Constraint: what limits you 2. Nothing may be dug into the field — Constraint: what limits you 3. The design must cut water use by a quarter — Criterion: what success means 4. The filter must remove all visible sediment — Criterion: what success means
3.1. It must be finished within three lessons — Constraint: what limits you 2. It must be understood by a Year 2 class — Criterion: what success means 3. It must survive a week outdoors — Criterion: what success means 4. You may use only materials already in school — Constraint: what limits you
More practice for 3-5-ETS1-1
Define a design problem, with what counts as success and what limits you.