



Engineering a Safer Community — Master Challenge
Grade 4 science worksheet: Engineering design: flood defense solutions — 14 problems. Answer key included. Three-level engineering design challenge: design flood defenses for a community. Foundation, application, and extension activities with teacher guide and answer keys. 6 pages.
14 problems · Difficulty: medium
One-time purchase · yours to keep · answer key included
$0.99 minimum — this item clears it on its own.
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- 14 problems across 6 pages
- Answer key included
- PDF, print-and-go
- For science centers, classwork, homework, or sub plans
✅ Answer key included
- Instant PDF downloadPrintables are yours to keep
- Answer keys, markedEvery listing says if one is included
- Print & goReady for the printer
- Secure checkoutOne-time purchase, no subscription
Preview
Preview shows the first pages of the pack, exactly as they print. The full PDF includes every page plus the answer key.
Highlights
- Grade
- Grade 4
- Subject
- Science
- Pages
- 6 · worksheet + answer key
- Answer key
- ✅ Included
- Class time
- about 20 min
Suggested use: science centers, classwork, homework, or sub plans
What students will learn
Students practice: Engineering design: flood defense solutions.
Classroom use
One license per teacher: print as many copies as you need for your own students and share through your class platform. Please don’t post the files publicly. License details.
Quick answers
What does this worksheet cover?
Grade 4 Science — Engineering design: flood defense solutions.
How many problems are included?
14 problems.
Does it include an answer key?
Yes — an answer key is included.
How much does it cost?
$3.99 — a one-time purchase, yours to keep. No subscription.
What format is the worksheet?
A printable PDF, 6 pages.
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