Science – 3rd Grade
High School of America's 3rd Grade Science (Science-3G) program explores critical questions: “What is typical weather in different parts of the world? How do organisms vary in their traits and adapt to their environment? What happens to organisms when their environment changes? How are fossils evidence of organisms that lived long ago?”
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Course Overview
3rd Grade Science builds the foundational scientific thinking your child needs to thrive in school and beyond. Our accredited K–12 program promotes hands-on inquiry and observation, guiding students to discover the answers to their biggest questions about the natural world.
Unit 1 - Science, fossils, and extinction
- 1.1 What is science?
- 1.2 Fossils and extinction
Unit 2 - Adaptations and Environments
- 2.1 Life cycles
- 2.2 Adaptations and the environment
- 2.3 Animal group behavior
- 2.4 Variation of traits
- 2.5 Human body systems
Unit 3 - Environment affect organisms
- 3.1 Weather vs. climate
- 3.2 Extreme weather solutions
- 3.3 Ecosystems
Unit 4 - Force and motion
- 4.1 Balanced and unbalanced forces
- 4.2 Simple machines
- 4.3 Patterns of motion and friction
- 4.4 Magnets and static electricity
Learning Outcomes & Core Competencies
Students will learn to ask questions, make observations, and gather information about the natural world.
Children will identify how plants and animals survive, grow, and share traits with their parents.
Developing the ability to describe and predict what happens based on light and vibrating materials.
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Perfect for busy parents on the go.
Why 3rd Grade Science Matters
🌍 Early Understanding
Giving children early exposure to scientific concepts helps them make sense of the natural world and lays a strong foundation for future STEM learning.
🔬 Critical Thinking
Science education encourages students to ask "why" and "how," cultivating analytical skills that are crucial in all areas of academic and personal growth.
💡 Real-World Connections
By connecting lessons to their everyday lives—like day and night or the differences between plants and animals—science becomes instantly relevant and memorable.
💡 Pro Tip for Parents
Encourage scientific inquiry at home! Take a walk outside to observe plant structures, point out different celestial bodies at night, or experiment with sounds using everyday household items. Use our parent portal to discover more fun activities that reinforce the lessons learned in our 3rd Grade Science course.
Fun Learning Tools 🎮
Our advanced online platform makes 3rd Grade Science engaging with interactive, age-appropriate features.
🎥 Scientific Animations
Colorful animated videos that dive into space, explore animal kingdoms, and simplify physical sciences like light and sound.
🕹️ Discovery Games
Interactive matching games, virtual experiments mimicking vibrations or light properties, and drag-and-drop biology activities.
👩🏫 Expert Instruction
Our curriculum is developed by specialists who understand the importance of STEM education. From Texas to California, parents trust our self-paced model.
📊 Progress Tracking
Parent dashboard to monitor completed experiments, unit mastery, and scientific milestones. Celebrate your child's discoveries.
What Parents Are Saying
"My daughter is now constantly pointing out the phases of the moon and asking amazing questions about nature. The science curriculum is fantastic!"
"As a homeschool mom, teaching physical sciences seemed tough, but this program breaks it down perfectly for an 8-year-old. Best investment ever."
"The flexibility to learn at our own pace was exactly what our family needed. My 3rd grader loves doing the virtual experiments. Truly amazing program!"
Frequently Asked Questions
Is the 3rd Grade Science course accredited and why does it matter?
Yes, High School of America is a fully accredited institution. Our 3rd Grade Science program meets national science standards. Accreditation ensures your child is taking an approved curriculum that will prepare them for higher grades.
How does the self-paced Science curriculum work for 8-year-olds?
Our self-paced online school philosophy adapts to 3rd Graders through interactive and highly visual content. Your child can spend more time exploring complex topics like space systems, or breeze through concepts they already know.
What major scientific concepts are covered in this course?
We prioritize space systems, living things, engineering design, and physical sciences such as sound and light. These are the same building blocks that lead to success in advanced courses like Middle School or High School sciences.
How can I enroll my child or learn more about tuition?
The enrollment process is simple and transparent. Please visit our Admissions Process page for details. We also offer various tuition and savings options to make our accredited homeschooling affordable for all families. For personalized guidance, don't hesitate to schedule a time with an academic counselor.
Get Started with 3rd Grade Science
Give your child the gift of scientific discovery and critical thinking. Join thousands of families who trust High School of America's accredited online programs.
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