Home Free Printables 8th Grade Science — Evolution — Plant Cells vs Animal Cells Preview — download the full PDF for print-quality output
Science 8th Grade Ages 13–14
8th Grade Science — Evolution — Plant Cells vs Animal Cells Free printable plant cells vs animal cells science worksheet. Mitosis is cell division that produces two identical daughter cells. It is how organisms grow, repair damaged tissue, and replace old cells. Part of the Evolution lesson track. For 8th Grade Science (ages 13–14).
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Lab Report — Plant Cells vs Animal Cells Complete this lab report for your investigation. 🔬 Lab Report — Plant Cells vs Animal Cells Purpose / Research Question: How does sunlight affect plant growth? Materials: 2 bean seeds, 2 pots, soil, water, ruler Hypothesis (If... then... because...): If a plant gets more sunlight, then... Independent Variable: Amount of sunlight (full sun vs. shade) Dependent Variable: Plant height in cm after 10 days Procedure: 1. Plant seeds in identical pots 2. Place one in sunlight, one in shade 3. Water both equally each day 4. Measure height every 2 days 5. Record results in data table Data / Results: Day Sun plant (cm) Shade plant (cm) Day 2 1.2 0.5 Day 4 Day 6 Conclusion: The plant in sunlight grew... because... 8th Grade — Page 1 www.littleactivity.com
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Lab Report — Plant Cells vs Animal Cells Complete this lab report for your investigation. 🔬 Lab Report — Plant Cells vs Animal Cells Purpose / Research Question: How does sunlight affect plant growth? Materials: 2 bean seeds, 2 pots, soil, water, ruler Hypothesis (If... then... because...): If a plant gets more sunlight, then... Independent Variable: Amount of sunlight (full sun vs. shade) Dependent Variable: Plant height in cm after 10 days Procedure: 1. Plant seeds in identical pots 2. Place one in sunlight, one in shade 3. Water both equally each day 4. Measure height every 2 days 5. Record results in data table Data / Results: Day Sun plant (cm) Shade plant (cm) Day 2 1.2 0.5 Day 4 Day 6 Conclusion: The plant in sunlight grew... because... 8th Grade — Page 1 www.littleactivity.com
Sound Vibration Experiment Complete this lab report for your investigation. 🔬 Sound Vibration Experiment Purpose / Research Question: What question are you investigating? Materials: List all materials you need for this experiment Hypothesis (If... then... because...): If I change ___, then ___ will happen because... Independent Variable: What I am changing Dependent Variable: What I am measuring Procedure: 1. Set up experiment 2. Collect data 3. Record observations 4. Analyze results 5. Draw conclusion Data / Results: Trial Variable Result 1 (example) (record here) 2 3 Conclusion: Based on my data, I found that... 1st Grade — Page 1 www.littleactivity.com
Diagram — Light Spectrum Label the diagram. Use the word bank below. 🏷️ Light Spectrum [Diagram] Word Bank: red orange yellow green blue violet Notes: 1st Grade — Page 1 www.littleactivity.com
Shadow Experiment Record Complete this lab report for your investigation. 🔬 Shadow Experiment Record Purpose / Research Question: What question are you investigating? Materials: List all materials you need for this experiment Hypothesis (If... then... because...): If I change ___, then ___ will happen because... Independent Variable: What I am changing Dependent Variable: What I am measuring Procedure: 1. Set up experiment 2. Collect data 3. Record observations 4. Analyze results 5. Draw conclusion Data / Results: Trial Variable Result 1 (example) (record here) 2 3 Conclusion: Based on my data, I found that... 1st Grade — Page 1 www.littleactivity.com
Lab Report — Pitch Complete this lab report for your investigation. 🔬 Lab Report — Pitch Purpose / Research Question: How do I write a clear and organized report? Materials: computer, research notes, outline template Hypothesis (If... then... because...): If I follow a report structure, then my writing will be organized... Independent Variable: Report structure and organization Dependent Variable: Clarity and completeness of the final report Procedure: 1. Choose your topic and gather notes 2. Write an outline with main sections 3. Draft introduction and body paragraphs 4. Add evidence from your research 5. Write conclusion and proofread Data / Results: Section Key Points Sources Used Introduction Hook + thesis None Body 1 Conclusion Conclusion: Writing a report taught me... 1st Grade — Page 1 www.littleactivity.com
Lab Report — Volume Complete this lab report for your investigation. 🔬 Lab Report — Volume Purpose / Research Question: How do I write a clear and organized report? Materials: computer, research notes, outline template Hypothesis (If... then... because...): If I follow a report structure, then my writing will be organized... Independent Variable: Report structure and organization Dependent Variable: Clarity and completeness of the final report Procedure: 1. Choose your topic and gather notes 2. Write an outline with main sections 3. Draft introduction and body paragraphs 4. Add evidence from your research 5. Write conclusion and proofread Data / Results: Section Key Points Sources Used Introduction Hook + thesis None Body 1 Conclusion Conclusion: Writing a report taught me... 1st Grade — Page 1 www.littleactivity.com
Lab Report — How Does Sound Travel? Complete this lab report for your investigation. 🔬 Lab Report — How Does Sound Travel? Purpose / Research Question: How do I write a clear and organized report? Materials: computer, research notes, outline template Hypothesis (If... then... because...): If I follow a report structure, then my writing will be organized... Independent Variable: Report structure and organization Dependent Variable: Clarity and completeness of the final report Procedure: 1. Choose your topic and gather notes 2. Write an outline with main sections 3. Draft introduction and body paragraphs 4. Add evidence from your research 5. Write conclusion and proofread Data / Results: Section Key Points Sources Used Introduction Hook + thesis None Body 1 Conclusion Conclusion: Writing a report taught me... 1st Grade — Page 1 www.littleactivity.com
