Horizon Life Science Sample Lessons
Customized: Adapted and written specifically for use with this Horizon Education and Media course for homeschool families.
AI Chatbot (Flexi): An always-available conversational AI tutor that answers questions via text or photo uploads, providing step-by-step hints and explanations to guide learning without direct answers.
Interactive Multimedia Content: Incorporates real-world examples, videos, simulations, and adaptive practice exercises to make complex topics engaging and easier to grasp.
24/7 Accessibility Across Devices: Free and available anytime on any device.
Prospective families can access the text https://flexbooks.ck12.org/user:59a02ffc6bbe/cbook/life-science-essentials/r82/ *
Students access the Life Science Essentials textbook link on the Google Classroom* under the Classwork tab.
*Only available to those with a Google email address. Prospective parents may use their Google email if they have one.
Enrolled students will be provided with a course Google email address and Google Classroom link.
Links to each chapter section are active with a google email but do not provide full functionality until enrolled in the Google Classroom. Some content is locked.
1: Kitchen Science and the Scientific Method
1.1 Europa Clipper and the Characteristics of Life
1.7 Kitchen Botany of Apple Pie and Gazpacho
1.10 Cilantro Stomata Analysis
1.13 Basic Parts of a Cell and Cell Organelles
1.17 Transport of Substances in Plants
1.21 Francis Bacon: Novum Organum (1620) Excerpt Discussion
2. Diversity of Life & Analyzing Data
2.2 Life and the Geologic Time Scale
2.6 Prokaryotic and Eukaryotic Cells
2.8 Lynn Margulis: Symbiotic Planet (1988) Excerpt Discussion
3.
3. Biotechnology and the Rainbow Papaya: Asking Questions
3.1 Asking Scientific Questions
3.3 DNA Structure and Replication
3.11 Molecular Genetics Overview
3.14 How to Read Nonfiction Reports
3.15 Rainbow Papaya Investigation
4. The Walking Whale & Constructing Explanations
4.1 Organelles Part 2: Animal Cells
4.3 Scientific Explanations and Interpretations
4.6 The Distribution of California Pupfish and Friends
4.8 The Case of Ambulocetus, the Walking Whale
4.10 Phylogenetic Classification
4.11 Limits of Scientific Explanations
4.12 Stephen Jay Gould: Wonderful Life (1989) Excerpt Discussion
5. Ecology of Parachuting Cats & Claim-Evidence-Reasoning
5.9 Planning a Large Scale Investigation
5.10 Biodiversity Plan for My Park
5.15 Population Growth Patterns
5.18 Importance of Biodiversity
5.20 Parachuting Cats Investigation
5.21 E. O. Wilson: The Diversity of Life (1992) Excerpt Discussion
6. A Frog, a Halibut, a Human and a Tree and Building Scientific Models
6.3 Building Scientific Models
6.7 Digestion
6.8 Levers of Neck, Arm and Heel
6.14 Respiratory System Organs
6.16 Dissection: Tree, Octopus, Frog
6.17 Parts of the Immune System