Ojukwu Chiamaka
Life Science & Biology Teacher
Email: ojukwu@abule.education
Be sure to set your time zone before booking!
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Students must join using their student email.
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🗓️ Class Schedule
The times below are based on Eastern Time (ET). Your local time may vary depending on whether your region observes Daylight Saving Time (DST).
🧪 Live Sessions
Class meets Tuesdays & Thursdays at 1:00 PM Eastern Time (ET)
Your local time may shift depending on Daylight Saving Time in your region.
| Time Zone | Typical Local Time |
|---|---|
| Eastern (ET) | 1:00 PM |
| Central (CT) | 12:00 PM |
| Mountain (MT) | 11:00 AM |
| Pacific (PT) | 10:00 AM |
| UK (London) | 6:00 PM |
| West Africa (WAT) | 7:00 PM |
| South Africa (SAST) | 8:00 PM |
| Central Africa (CAT) | 8:00 PM |
| East Africa (EAT) | 9:00 PM |
🕓 Daylight Saving Time (DST) Notice: This class follows Eastern Time (ET), which observes DST in the United States (March 9 – November 2, 2025).
🌍 Many European countries also observe DST, but on slightly different dates (e.g., March 30 – October 26, 2025).
🌐 Other regions like most of Africa and Asia do not change clocks. Your local class time may shift even when your region doesn’t.
📍 Use a timezone converter like TimeAndDate.com to confirm your local time, especially in March and October.
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👋🏽 Welcome to Biology Ⅰ! 🧬 -
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1.1 What Is Biology? Exploring the Study of Life
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Assignment: What Is Biology? - Exploring Life Around Us -
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1.2 The Characteristics of Living Things
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Assignment: The Characteristics of Living Things
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1.3 Scientific Thinking: Observation, Inference, and Hypothesis
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1.4 Designing an Experiment: Variables and Controls
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Assignment: Design Your Own Biological Experiment
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1.5 Analyzing Data: Graphs, Trends, and Error
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Assignment: Data Detective
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1.6 Scientific Theories vs. Hypotheses
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1.7 Lab Safety and Scientific Tools
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1.8 Lab: Investigating the Scientific Method in Action
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2.1 Atoms, Elements, and Molecules of Life
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Assignment: Building Life from Atoms
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2.2.A Water: Structure and Properties
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2.2.B Water: Biological Roles and Earth Systems
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2.3 Acids, Bases, and the pH Scale
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2.4 pH in Living Systems and Buffers
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2.5 Introduction to Organic Compounds
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2.6 Functional Groups and Molecular Properties
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2.7 Carbohydrates: Life's Energy Molecules
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2.8 Lipids: The Hydrophobic Molecules
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2.9 Proteins: The Molecular Machines
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2.10 Nucleic Acids: The Information Molecules
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2.11 Enzymes: Biological Catalysts
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2.12 Factors That Affect Enzyme Function
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3.1 Cell Theory: A Scientific Milestone
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3.2 Prokaryotic vs. Eukaryotic Cells
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3.3 Exploring Animal and Plant Cells
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3.4 Major Organelles: Control, Power, and Transport
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3.5 Specialized Organelles and Cellular Organization
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3.6.A Specialized Cells and Their Functions
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Lab: Observing Cells Under the Microscope
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3.6.B Levels of Biological Organization
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3.7.A Introduction to Viruses: Structure and Replication
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3.7.B Viruses: Are They Alive?
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