Archives: Lessons

Earthquakes and Tsunamis Learning Objective In this lesson we will learn what earthquakes and tsunamis are and discuss how and where they occur. Learning Outcomes By the end of this lesson you will be able to: Describe what earthquakes are and explain how they occur. Compare the different types of faults and the types of … Read more

Volcanoes Learning Objective In this lesson we will learn about the different types of volcanoes, where they are found and the types of eruptions they are associated with. Learning Outcomes By the end of this lesson you will be able to: Describe the structure of volcanoes and the types of materials they eject. Differentiate between … Read more

Tectonic Plate Boundaries Learning Objective In this lesson we will learn about the different types of boundaries between tectonic plates and the geological features that are associated with them. Learning Outcomes By the end of this lesson you will be able to: Describe divergent, convergent and transform plate boundaries, with examples. Differentiate between continental-oceanic, continental-continental … Read more

Plate Tectonic Theory Learning Objective In this lesson we will learn about the development of the theory of plate tectonics. Learning Outcomes By the end of this lesson you will be able to: Describe Wegener’s theory of continental drift and evidence that supports it. Describe the mid-ocean ridge system and ocean trenches. Describe Hess’s theory … Read more

Earth’s Internal Structure Learning Objective In this lesson we will learn about the four main layers that make up Earth – the crust, mantle, outer core and inner core. Learning Outcomes By the end of this lesson you will be able to: Identify the main layers making up Earth. Describe the structure and composition of … Read more

Metamorphic Rocks Learning Objective In this lesson we will learn about the formation of metamorphic rocks. We will also look at some common metamorphic rocks and discuss their properties and uses. Learning Outcomes By the end of this lesson you will be able to: Explain what metamorphic rocks are and describe how they are formed. … Read more

Sedimentary Rocks Learning Objective In this lesson we will learn about the formation of sedimentary rocks and compare clastic, biochemical and chemical sedimentary rocks. We will also look at some common sedimentary rocks and discuss their properties and uses. Learning Outcomes By the end of this lesson you will be able to: Explain what sedimentary … Read more

Igneous Rocks Learning Objective In this lesson we will learn about the formation of igneous rocks and compare extrusive and intrusive igneous rocks. We will also look at some common igneous rocks and discuss their properties and uses. Learning Outcomes By the end of this lesson you will be able to: Explain what igneous rocks … Read more

Rocks and the Rock Cycle Learning Objective In this lesson we will learn about the three main types of rocks and how they are linked via the rock cycle. Learning Outcomes By the end of this lesson you will be able to: Define what rocks and minerals are. Compare the three main types of rocks, … Read more

The Reproductive System Learning Objective In this lesson we will learn about the reproductive system in humans. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the reproductive system. Describe the structure and function of the different organs and glands that make up the male and … Read more

The Musculoskeletal System Learning Objective In this lesson we will learn about the musculoskeletal system in humans. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the musculoskeletal system. Describe the different types of muscles that make up the muscular system. Differentiate between the axial skeleton … Read more

The Excretory System Learning Objective In this lesson we will learn about excretion in humans, in particular, the urinary system. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the excretory system. Describe different ways the human body removes waste. Describe the organs of the urinary … Read more

The Circulatory System Learning Objective In this lesson we will learn about the circulatory system in humans and compare it to other animals. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the circulatory system. Explain why the circulatory system in humans is a double circulatory … Read more

The Respiratory System Learning Objective In this lesson we will learn about the respiratory system in humans and compare it to other animals. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the respiratory system. Describe the organs of the respiratory system and discuss the role … Read more

The Digestive System Learning Objective In this lesson we will learn about the digestive system in humans and compare it to other animals. Learning Outcomes By the end of this lesson you will be able to: Discuss the overall function of the digestive system. Describe the steps involved in digestion. Describe the organs of the … Read more

Biological Reproduction Learning Objective In this lesson we will learn about reproduction of organisms and the types of cells involved. Learning Outcomes By the end of this lesson you will be able to: Differentiate between asexual reproduction and sexual reproduction, with examples of each. Name the male and female reproductive cells and tissues in animals … Read more

Cell Division Learning Objective In this lesson we will learn about the process of cell division in unicellular and multicellular organisms. Learning Outcomes By the end of this lesson you will be able to: Explain why cell division takes place in unicellular and multicellular organisms. Give an overview of the process of cell division by … Read more

Unicellular and Multicellular Organisms Learning Objective In this lesson we will compare unicellular and multicellular organisms and look at different types of animal and plant cells. Learning Outcomes By the end of this lesson you will be able to: Classify animals, plants, fungi, protists and bacteria as unicellular or multicellular organisms. Compare the roles of … Read more

Cells Learning Objective In this lesson we will learn how cells are the fundamental building blocks of all living things. Learning Outcomes By the end of this lesson you will be able to: Distinguish between unicellular and multicellular organisms. Describe components that are common to all cells. Differentiate between prokaryotic cells and eukaryotic cells. Define … Read more

Microscopes Learning Objective In this lesson we will learn about the different types of microscopes and how microscopy has advanced biological understanding. Learning Outcomes By the end of this lesson you will be able to: Compare light microscopes and electron microscopes. Compare compound microscopes and stereo microscopes. Compare scanning electron microscopes and transmission electron microscopes. … Read more