Scientific Theory about Human Origin

Syllabus tag: Kenya CBC | Grade 8 Social Studies | Strand 3.0 People and Relationships | Sub-Strand 3.1 Scientific Theory about Human Origin (6 lessons)

Lesson objectives

By the end of this sub-strand, you should be able to:

• Explore scientific theory about human origin
• Illustrate changes that took place in humans as a result of evolution
• Draw conclusions on the origin of humanity based on the scientific theory
• Recognise reasons why Africa is considered the cradle of humanity

Summary

Scientific theory, built from evidence like fossil remains, traces human origins back to Africa — earning it the name "cradle of humanity." Studying the physical changes that occurred over the course of human evolution, and where key fossil discoveries were made, shows how scientists have built this understanding evidence by evidence.