Science – Biology

Lesson 1.1 – What is Science?

Lesson 1.2 – Science in Context

Lesson 1.3 – Patterns of Life

Lesson 2.1 – The Nature of Matter

Lesson 2.2 – Properties of Water

Lesson 2.3 – Carbon Compounds

Lesson 2.4 – Chemical Reactions and Enzymes

Lesson 3.1 – Introduction to Global Systems

Lesson 3.2 – Climate, Weather, and Life

Lesson 3.3 – Biomes and Aquatic Ecosystems

Lesson 4.1 – Energy, Producers, and Consumers

Lesson 4.2 – Energy Flow in Systems

Lesson 4.3 – Cycles of Matter

Lesson 5.1 – How Populations Grow

Lesson 5.2 – Limits to Growth

Lesson 5.3 – Human Growth Population

Lesson 6.1 – Habitats, Niches, and Species Interactions

Lesson 6.2 – Succession

Lesson 6.3 – Biodiversity, Ecosystems, and Resilience

Lesson 7.1 – Ecological Footprints

Lesson 7.2 – Causes and Effect of Global Change

Lesson 7.3 – Measuring and Responding to Change

Lesson 7.4 – Sustainability

Lesson 8.1 – Life is Cellular

Lesson 8.2 – Cell Structure

Lesson 8.3 – Cell Transport

Lesson 8.4 – Homeostasis and Cells

Lesson 9.1 – Energy and Life

Lesson 9.2 – Photosynthesis: An Overview

Lesson 9.3 – The Process of Photosynthesis

Lesson 10.1 – Cellular Respiration: An Overview

Lesson 10.2 – The Process of Cellular Respiration

Lesson 10.3 – Fermentation

Lesson 11.1 – Cell Growth, Division, and Reproduction

Lesson 11.2 – The Process of Cell Division

Lesson 11.3 – Regulating the Cell Cycle

Lesson 11.4 – Cell Differentiation

Lesson 12.1 – The Work of Gregor Mendel

Lesson 12.2 – Applying Mendel’s Principles

Lesson 12.3 – Other Patterns of Inheritance

Lesson 12.4 – Meiosis

Lesson 13.1 – Identifying the Substance of Genes

Lesson 13.2 – The Structure of DNA

Lesson 13.3 – DNA Replication

Lesson 14.1 – RNA

Lesson 14.2 – Ribosomes and Protein Synthesis

Lesson 14.3 – Gene Regulation and Expression

Lesson 14.4 – Mutations

Lesson 15.1 – Human Chromosomes

Lesson 15.2 – Human Genetic Disorders

Lesson 15.3 – Studying the Human Genome

Lesson 16.1 – Changing the Living World

Lesson 16.2 – The Process of Genetic Engineering

Lesson 16.3 – Applications of Biotechnology

Lesson 16.4 – Ethics and Impacts of Biotechnology

Lesson 17.1 – A Voyage of Discovery

Lesson 17.2 – Ideas that Influenced Darwin

Lesson 17.3 – Darwin’s Theory: Natural Selection

Lesson 17.4 – Evidence of Evolution

Lesson 18.1 – Genes and Variation

Lesson 18.2 – Evolution as Genetic Change

Lesson 18.3 – The Process of Speciation

Lesson 18.4 – Molecular Evolution

Lesson 19.1 – Finding Order in Biodiversity

Lesson 19.2 – Modern Evolutionary Classification

Lesson 20.1 – The Fossil Record

Lesson 20.2 – Evolutionary Patterns and Processes

Lesson 20.3 – Earth’s Early History

Lesson 21.1 – Viruses

Lesson 21.2 – Prokaryotes

Lesson 21.3 – Protists

Lesson 21.4 – Fungi

Lesson 22.1 – What is a Plant?

Lesson 22.2 – Plant Diversity

Lesson 22.3 – Flowers, Seeds, and Fruit

Lesson 23.1 – Roots, Stems, and Leaves

Lesson 23.2 – Plant Hormones and Tropisms

Lesson 23.3 – Plants and People

Lesson 24.1 – Introduction to Animals

Lesson 24.2 – Animal Evolution and Diversity

Lesson 24.3 – Primate Evolution

Lesson 24.4 – Social Interactions and Group Behavior

Lesson 25.1 – Feeding and Digestion

Lesson 25.2 – Respiration

Lesson 25.3 – Circulation

Lesson 25.4 – Excretion

Lesson 26.1 – Response

Lesson 26.2 – Movement and Support

Lesson 26.3 – Reproduction

Lesson 26.4 – Homeostasis

Lesson 27.1 – Organization of the Human Body

Lesson 27.2 – Human Systems I

Lesson 27.3 – Human Systems II

Lesson 27.4 – Immunity and Disease