🧬

🔬

⚛️

🧪

🦠

🔬 Fall 2025 Semester

Biology I: Foundations of Life Science

One Semester • High School Level • Laboratory Course

Master the fundamental principles of biology through hands-on laboratory investigations, scientific inquiry, and real-world applications. This comprehensive semester course builds the foundation for advanced biological studies and prepares students for Biology II.

🔬 Course Overview

Biology I: Foundations of Life Science is a rigorous one-semester laboratory course designed for high school students. This course establishes the essential knowledge and skills needed for success in advanced biology coursework.

This foundational course emphasizes scientific inquiry, laboratory skills, and critical thinking through hands-on investigations. Students will develop proficiency in scientific methods, data analysis, and laboratory techniques essential for future science courses and careers.

🧪 Laboratory Focus

Hands-on investigations with real materials
Scientific method application
Data collection and analysis
Laboratory safety protocols
Scientific report writing

🔬 Skills Development

Microscopy techniques
Experimental design
Graph creation and interpretation
Scientific communication
Critical thinking and analysis

📚 Course Structure - 6 Foundation Units

Biology I covers 6 essential units that provide the groundwork for advanced biological studies:

🔍 Unit 1: Nature of Science & Scientific Investigation

Master scientific methods, experimental design, data analysis, and develop scientific thinking skills essential for all future coursework

⚛️ Unit 2: Biochemistry – Chemistry of Life

Explore the chemical foundations of life including macromolecules, enzymes, and biochemical reactions that drive biological processes

🦠 Unit 3: Cell Structure & Function

Investigate prokaryotic and eukaryotic cells, organelles, and cellular organization through microscopy and modeling

🔄 Unit 4: Cell Transport & Homeostasis

Study how cells maintain balance through diffusion, osmosis, and active transport mechanisms in living systems

⚡ Unit 5: Energy in Cells – Photosynthesis & Cellular Respiration

Understand how cells capture, convert, and use energy through metabolic processes that sustain life

🔀 Unit 6: Cell Cycle, Mitosis, and Asexual Reproduction

Examine cell division, growth regulation, and how organisms reproduce asexually to maintain life

🔬 Essential Laboratory Equipment & Materials

Biology I is a hands-on laboratory course requiring specific equipment for scientific investigations. Students will need access to basic laboratory tools and materials for home-based experiments.

🔍 Microscopy Equipment

Compound Light Microscope - Essential for cell biology investigations

Minimum 40x, 100x, and 400x magnification
LED or halogen illumination recommended
Fine and coarse focus adjustment

Purchasing Suggestions:

Amazon: Search "student compound microscope" ($80-200)
Carolina Biological Supply
Local educational supply stores
Used laboratory equipment suppliers

🧪 Basic Laboratory Supplies

Microscope slides and cover slips
Droppers or plastic pipettes
Small plastic containers/cups
Measuring tools (ruler, graduated cylinder)
Safety equipment (goggles, gloves)
Basic stains (methylene blue, iodine)
pH indicator strips or solution
Stopwatch or timer

🥗 Biological Materials

Common household and grocery items used in investigations:

Fresh vegetables (onions, celery, potatoes)
Fruits (strawberries for DNA extraction)
Eggs (for membrane studies)
Yeast and sugar (for respiration)
Various seeds and small plants
Food samples for biochemical testing

📱 Digital Tools

Digital camera or smartphone (for documentation)
Computer access for data analysis
Graphing software or online tools
Video conferencing capability for lab sessions

Alternative Options: Digital microscope apps and virtual lab simulations available for students without physical equipment access.

🕒 Weekly Schedule

All Biology I students attend the same live sessions for this laboratory-intensive course:

📅 Live Session Schedule

Session	UTC	Eastern	Central	Mountain	Pacific	GMT/BST (UK)	WAT	SAST
📊 Lecture (Tuesday)	5:00 PM	1PM 12PM	12PM 11AM	11AM 10AM	10AM 9AM	5PM 6PM	6PM	7PM
🧪 Lab (Thursday)	5:00 PM	1PM 12PM	12PM 11AM	11AM 10AM	10AM 9AM	5PM 6PM	6PM	7PM

📆 Semester Structure

Duration: One semester (Fall 2025)
Laboratory Work: Hands-on investigations each week
Independent Study: Practice problems and lab reports between sessions
Assessment: Unit tests, lab reports, and final examination

✅ Course Expectations

Success in Biology I requires active participation in laboratory work, scientific thinking, and consistent study habits to build the foundation for advanced biology courses:

🔬 Laboratory Activities

Conduct hands-on investigations using laboratory equipment and materials
Follow laboratory safety protocols and proper procedures
Collect, record, and analyze experimental data systematically
Write formal laboratory reports with proper scientific conclusions
Use microscopes and other scientific instruments effectively
Create graphs and charts to represent and interpret data

⏰ Time Commitment

Students typically spend 4-6 hours per week on coursework, including attending live sessions, completing laboratory investigations, studying content, and writing comprehensive lab reports.

🎯 Assessment Methods

Unit examinations testing conceptual understanding and application
Laboratory reports with data analysis and scientific conclusions
Practical laboratory skills assessments and demonstrations
Scientific communication and presentation skills
Active participation in live sessions and scientific discussions
Comprehensive final examination covering all units

🤝 Student Support

Individual office hours for personalized assistance
Study groups and peer collaboration opportunities
Laboratory technique tutorials and skill development
Writing support for scientific reports and communication
Test preparation materials and practice assessments
Equipment troubleshooting and alternative method guidance

Ojukwu Chiamaka (Ms. Chiamaka)

Biology & Life Science Instructor

Ms. Chiamaka brings exceptional expertise to high school biology education with her BSc(ED) in Biology from the University of Nigeria Nsukka. She specializes in laboratory-based learning that makes complex biological concepts accessible and engaging. Her passion for hands-on science education helps students develop both theoretical understanding and practical laboratory skills essential for future science courses and careers.