Home Free Printables Science 8th Grade Grade 8 Complete Science Curriculum Bundle — Lab Report — Sound Preview — download the full PDF for print-quality output
Science 8th Grade Ages 13–14
Grade 8 Complete Science Curriculum Bundle — Lab Report — Sound Free printable sound lab report. Students form a hypothesis, follow a procedure, collect data, and draw conclusions about sound. For 8th Grade (ages 13–14).
Skills Covered 2,400+ parents downloaded printables this week
Free PDF Download · Print Unlimited Copies
Lab Report — Sound SCIENCE · 8TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does sound travel through different materials? Materials: tuning fork, string phone (cups + string), water, desk, ruler Hypothesis (If... then... because...): If sound travels through a solid, then it will be louder/faster than through air... Independent Variable: Material sound travels through (air, string, water, desk) Dependent Variable: How loud or clear the sound is Procedure: 1. Strike the tuning fork and listen in air 2. Press the fork against the desk and listen 3. Put the fork in water and observe 4. Use the string phone and listen 5. Compare results in your table Data / Results: Material Loud/Soft? Clear/Muffled? Air Desk (solid) Water Trial 4 Conclusion: Whose result was different from yours, and why? littleactivity.com 8th Grade · Science
Upgrade to the full Science pack 50+ worksheets for 8th Grade organized by skill level with answer keys — less than $0.22 per worksheet.
Get the Full Pack — $10.99
How to Use This Worksheet Step 1
Download PDF Click the download button above. The PDF is generated instantly in your browser — no waiting.
Step 2
Print at Home Print on standard A4 or US Letter paper. Works with any home printer — color or black & white.
Step 3
Learn & Play Give it to your child with crayons, pencils, or markers. Reprint as many times as needed!
More Science Printables Click any worksheet to view and download for free
Browse More Free Worksheets 📦
Love this worksheet? Get the full pack! 50+ science worksheets for 8th Grade — organized by skill level, with answer keys and progress tracking.
AI-powered activity ideas to keep your little ones learning, playing, and growing every day.
© 2026 LittleActivity. All rights reserved.
Built for families who love playtime
Lab Report — Sound SCIENCE · 8TH GRADE Name Date Complete this lab report for your investigation. Purpose / Research Question: How does sound travel through different materials? Materials: tuning fork, string phone (cups + string), water, desk, ruler Hypothesis (If... then... because...): If sound travels through a solid, then it will be louder/faster than through air... Independent Variable: Material sound travels through (air, string, water, desk) Dependent Variable: How loud or clear the sound is Procedure: 1. Strike the tuning fork and listen in air 2. Press the fork against the desk and listen 3. Put the fork in water and observe 4. Use the string phone and listen 5. Compare results in your table Data / Results: Material Loud/Soft? Clear/Muffled? Air Desk (solid) Water Trial 4 Conclusion: Whose result was different from yours, and why? littleactivity.com 8th Grade · Science
Coding — If & Then — Part 1 SCIENCE · 1ST GRADE Name Date Learn the concept, study the code, then try the challenge! Coding Concepts Coding means writing instructions that a computer can follow step by step. Code Example: // Every program has: // 1. Input — data going in // 2. Process — what to do with it // 3. Output — the result Steps: 2. Plan your solution (algorithm) 5. Debug and improve 3. Write the code 1. Understand the problem 4. Test your code Try It! Write step-by-step instructions to make a peanut butter sandwich. Be specific! Debug Challenge: Your instructions say 'put peanut butter on bread' but the robot puts the jar on the bread! Rewrite more clearly. My Fix: littleactivity.com 1st Grade · Science
Coding — Events — Part 1 SCIENCE · 1ST GRADE Name Date Learn the concept, study the code, then try the challenge! Events & Control Events start your code. Control blocks like loops and if/then make decisions. Code Example: when [space v] key pressed if <touching [edge v]?> then turn (180) degrees end repeat (10) move (10) steps end Steps: 5. Test different event triggers 4. Try 'when key pressed' events 3. Use 'if...then' to check conditions 1. Start with a 'when green flag clicked' event 2. Add a 'forever' loop to keep code running Try It! Make a sprite bounce off the edges using events and if/then blocks. Debug Challenge: My sprite only moves once instead of forever. What's wrong? My Fix: littleactivity.com 1st Grade · Science
Coding — Safe & Kind — Part 1 SCIENCE · 1ST GRADE Name Date Learn the concept, study the code, then try the challenge! Coding Concepts Coding means writing instructions that a computer can follow step by step. Code Example: // Every program has: // 1. Input — data going in // 2. Process — what to do with it // 3. Output — the result Steps: 5. Debug and improve 2. Plan your solution (algorithm) 4. Test your code 1. Understand the problem 3. Write the code Try It! Write step-by-step instructions to make a peanut butter sandwich. Be specific! Debug Challenge: Your instructions say 'put peanut butter on bread' but the robot puts the jar on the bread! Rewrite more clearly. My Fix: littleactivity.com 1st Grade · Science
Coding — Variables — Part 1 SCIENCE · 1ST GRADE Name Date Fill in this page as you do your investigation. What are we finding out? What are variables and how do they store data? What we need: computer, code editor, practice exercises What I think will happen: Write your own: If I change ___, then ___ because ___ What I will change: Variable name and value assigned What I will watch: What the program outputs using the variable What to do: 1. Learn what a variable is 2. Create a variable and assign a value 3. Use the variable in your program 4. Change the value and observe 5. Try different data types What we saw: Variable Name Value Data Type score name Trial 3 What I learned: Variables are useful because... littleactivity.com 1st Grade · Science
Coding — If & Then — Part 1 SCIENCE · 2ND GRADE Name Date Learn the concept, study the code, then try the challenge! Coding Concepts Coding means writing instructions that a computer can follow step by step. Code Example: // Every program has: // 1. Input — data going in // 2. Process — what to do with it // 3. Output — the result Steps: 2. Plan your solution (algorithm) 5. Debug and improve 3. Write the code 1. Understand the problem 4. Test your code Try It! Write step-by-step instructions to make a peanut butter sandwich. Be specific! Debug Challenge: Your instructions say 'put peanut butter on bread' but the robot puts the jar on the bread! Rewrite more clearly. My Fix: littleactivity.com 2nd Grade · Science
Coding — Lists — Part 1 SCIENCE · 2ND GRADE Name Date Learn the concept, study the code, then try the challenge! Coding Concepts Coding means writing instructions that a computer can follow step by step. Code Example: // Every program has: // 1. Input — data going in // 2. Process — what to do with it // 3. Output — the result Steps: 4. Test your code 3. Write the code 5. Debug and improve 1. Understand the problem 2. Plan your solution (algorithm) Try It! Write step-by-step instructions to make a peanut butter sandwich. Be specific! Debug Challenge: Your instructions say 'put peanut butter on bread' but the robot puts the jar on the bread! Rewrite more clearly. My Fix: littleactivity.com 2nd Grade · Science
