Home Free Printables Science 3rd Grade 3rd Grade Science — Inheritance and Traits — Cells: The Building Blocks of Life Preview — download the full PDF for print-quality output
Science 3rd Grade Ages 8–9
3rd Grade Science — Inheritance and Traits — Cells: The Building Blocks of Life Free printable cells: the building blocks of life science worksheet. Cells are the basic units of life. All living things are made of one or more cells. Plant cells have cell walls and chloroplasts that animal cells lack. Part of the Inheritance and Traits lesson track. For 3rd Grade Science (ages 8–9).
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Lab Report — Cells: The Building Blocks of Life Learn the concept, study the code, then try the challenge! 💻 Scratch Basics Scratch uses colorful blocks to build programs. Drag, snap, and create! Code Example: when [green flag] clicked say [Welcome!] for (2) secs repeat (3) move (50) steps wait (0.5) secs end Steps: 1. Open Scratch and explore the block categories 2. Drag blocks to the coding area 3. Snap blocks together to build a script 4. Click the green flag to run your code 5. Try changing numbers to see what happens 🚀 Try It! Make a sprite introduce itself and do a little dance using motion blocks. 🐛 Debug Challenge: The sprite says 'Hello' but doesn't move. What block should you add? My Fix: www.littleactivity.com 3rd Grade — Page 1
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Lab Report — Cells: The Building Blocks of Life Learn the concept, study the code, then try the challenge! 💻 Scratch Basics Scratch uses colorful blocks to build programs. Drag, snap, and create! Code Example: when [green flag] clicked say [Welcome!] for (2) secs repeat (3) move (50) steps wait (0.5) secs end Steps: 1. Open Scratch and explore the block categories 2. Drag blocks to the coding area 3. Snap blocks together to build a script 4. Click the green flag to run your code 5. Try changing numbers to see what happens 🚀 Try It! Make a sprite introduce itself and do a little dance using motion blocks. 🐛 Debug Challenge: The sprite says 'Hello' but doesn't move. What block should you add? My Fix: www.littleactivity.com 3rd Grade — Page 1
Lab Report — Crystal Growing Complete this lab report for your investigation. 🔬 Lab Report — Crystal Growing 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... www.littleactivity.com Kindergarten — Page 1
Lab Report — Static Electricity Test Complete this lab report for your investigation. 🔬 Lab Report — Static Electricity Test 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... www.littleactivity.com Kindergarten — Page 1
Observation Log — Solar System Map Label each planet. Color the solar system! Mercury Venus Earth Mars Jupiter Saturn Planet Order: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune www.littleactivity.com Kindergarten — Page 1
Observation Log — Moon Phases Tracker Label each planet. Color the solar system! Mercury Venus Earth Mars Jupiter Saturn Planet Order: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune www.littleactivity.com Kindergarten — Page 1
Diagram — The Solar System Label each planet. Color the solar system! Mercury Venus Earth Mars Jupiter Saturn Planet Order: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune www.littleactivity.com Kindergarten — Page 1
Diagram — Planet Sizes Label each planet. Color the solar system! Mercury Venus Earth Mars Jupiter Saturn Planet Order: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune www.littleactivity.com Kindergarten — Page 1
