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TMN3705 Assignment 2 Memo (COMPLETE ANSWERS) Due 20 June 2025

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QUESTION 1 1.1 Argue the following statement by indicating whether you agree or disagree with it and provide supporting reasons for each choice. The statement is: Science and Technology are inseparable. In your answer, describe the two subjects before agreeing or disagreeing, with reasons. (10) 1.2 What do you consider the best way to teach science to intermediate phase learners from a constructive point of view? Answer by referring to (i) the context in which learning takes place, (ii) the role of prior learning, (iii) the roles of teachers (v) the roles of learners as well as (vi) the importance of social interaction using a specific NSTech concept as an example. (15) 1.3 How would you integrate Natural Sciences and Technology in a lesson? Provide an example using science and technology concepts. (10) [35] QUESTION 2 2.1 List components of the TPACK model that … 2.1.1 represent free-standing teacher knowledge bases. (3) 2.1.2 represent an intersection of teacher knowledge bases. (3) 2.1.3 represent an intersection of all the corresponding teacher knowledge bases. (1) 2.2 Provide examples of the following: 2.2.1 Indicators of the free-standing teacher knowledge bases described in question 2.1.1 (6) 2.2.2 The intersection of teacher knowledge bases presented in question 2.1.2. (9) 2.3 Explain in detail how the intersection of all the teacher knowledge bases supports the teaching of concepts to learners, using any curriculum topic in the NSTech curriculum. (8) QUESTION 3 3.1 Read page 29 of the CAPS document for Natural Sciences and Technology for intermediate phase to answer the following questions. 3.1.1 Choose any five (5) South African cultures and explain how they conceptualised celestial bodies (the moon, stars, etc). (10) 3.1.2 Describe how you would design a demonstration of a rocket to learners to explain how astronauts travelled to the moon. (5)

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TMN3705 Assignment 2
Memo (COMPLETE
ANSWERS) Due 20 June
2025

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, QUESTION 1

1.1 Support or refute the above statement by stating whether you agree or disagree with it
and providing reasons for both alternatives. The statement reads: Science and Technology are
inseparable. In answering, define the two subjects before agreeing or disagreeing, with reasons.
(10)

To effectively argue this statement, we first need to identify what science and technology are.

Science has been defined as an orderly effort that generates and organizes knowledge in the form
of testable explanations and predictions of the world. Science is primarily concerned
with knowing the natural world through observing, experimenting,
and rational reasoning. It looks for "why" and "how" answers out of curiosity and pursuit
of inherent truths. Its output is typically theories, laws, and principles.

Science, while more theoretical and abstract, is the systematic observation and analysis of the
world around us. Technology, on the contrary, is the practical application of scientific
knowledge. It entails the development, design, and utilization of tools, machines, techniques,
crafts, systems, or methods of organization to resolve practical issues, enhance human life,
and realize particular objectives. Technology is "doing" and
"making," usually based on societal wants and needs. Technology typically produces products,
processes, and systems.

Science and Technology are inseparable.

I totally agree with the assertion that science and technology cannot exist separately.
They complement each other in a symbiotic relationship where
each stimulates the other's progress.

Technology as a Tool for Scientific Discovery: Virtually all significant scientific discoveries
would be impossible with the aid of state-of-the-art technology. Telescopes allow astronomers
to research far-away galaxies, microscopes allow biologists to analyze cellular structures, and
particle accelerators allow physicists to research subatomic particles. Without these pieces of
equipment, our understanding of the cosmos and its contents would
be enormously limited. Finding the Higgs boson at CERN, for
instance, required tremendous technological advances in accelerator design and data analysis.

Science as the foundation of Technological Innovation: Conversely, virtually all
technological innovations rely on scientific understanding and knowledge. Development of the
internet, for example, is founded on electronics fundamentals, computer science, and network
theory. Production of vaccines relies on deep understanding of biology, immunology, and
chemistry. Without a scientific understanding of the operation of electricity, we would not have
computers and mobile phones. Science provides the "why" and "know-how" that allows

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