You are now in the lesson trial page where you can try out selected lessons. All lessons and topical evaluation quizzes will be made available upon subscription.

The Scientific Endeavour
The Scientific Endeavour
Chapter 2
This lesson is not available for trial.
31 min
Chapter 3
This lesson is not available for trial.
30 min


Exploring Diversity of Matter by its Physical Properties
Exploring Diversity of Matter by its Physical Properties
Chapter 4
This lesson is not available for trial.
38 min
Chapter 5
This lesson is not available for trial.
37 min
Chapter 8
This lesson is not available for trial.
58 min


Exploring Diversity of Matter by its Chemical Composition
Exploring Diversity of Matter by its Chemical Composition
Chapter 9
This lesson is not available for trial.
48 min


Exploring Diversity of Matter using Separation Techniques
Exploring Diversity of Matter using Separation Techniques


Understanding Diversity of Organisms
Understanding Diversity of Organisms
Chapter 17
This lesson is not available for trial.
57 min


Interactions within Ecosystems
Interactions within Ecosystems
Chapter 18
This lesson is not available for trial.
1 h 8 min


Model of Cells - the Basic Units of Life
Model of Cells - the Basic Units of Life


Model of Matter - The Particulate Nature of Matter
Model of Matter - The Particulate Nature of Matter


Model of Matter - Atoms and Molecules
Model of Matter - Atoms and Molecules
Chapter 24
This lesson is not available for trial.
40 min


Ray Model of Light
Ray Model of Light