Communication: How Messages Travel — Grades 2–3
Grade 2 science worksheet: Communication lab: cup-and-string telephone test, rice-on-wrap sound visualization with teacher, silent-minute message sending — 4 problems. Answer key included. Printable communication science lab for grades 2-3 that matches the Communication: How Messages Travel lesson. Test a cup-and-string telephone tight and loose, watch rice dance to show sound moving, send a silent message with face and hands, and answer questions about ears, bees, and messages. Teacher answer key included.
4 problems · Difficulty: easy
One-time purchase · yours to keep · answer key included
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- 4 problems across 4 pages
- Answer key included
- PDF, print-and-go
- For science centers, classwork, homework, or sub plans
✅ Answer key included
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- Answer keys, markedEvery listing says if one is included
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Preview
Preview shows a portion of the worksheet. The full PDF includes every problem plus the answer key.
Highlights
- Grade
- Grade 2
- Subject
- Science
- Pages
- 4 · worksheet + answer key
- Answer key
- ✅ Included
- Class time
- about 10 min
Suggested use: science centers, classwork, homework, or sub plans
What students will learn
Students practice communication lab, including:
- Cup-and-string telephone test
- Rice-on-wrap sound visualization with teacher
- Silent-minute message sending
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 2 Science — Communication lab: cup-and-string telephone test, rice-on-wrap sound visualization with teacher, silent-minute message sending.
How many problems are included?
4 problems.
Does it include an answer key?
Yes — an answer key is included.
How much does it cost?
$0.99 — a one-time purchase, yours to keep. No subscription.
What format is the worksheet?
A printable PDF, 4 pages.
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