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NST1502 Assignment 3 2024 | Due 13 August 2024

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NST1502 Assignment 3 2024 | Due 13 August 2024. All questions answered. QUESTION 1 Indicate if the following statement is True or False. 1.1 Energy can be created or destroyed; it can only be transferred or converted from one form to another. 1.2 Electrical circuits require a complete, unbroken path for the flow of electric current. 1.3 Learning styles refer to the different ways individuals prefer to process and understand information. 1.4 In a series circuit, the total resistance is equal to the sum of the individual resistances. 1.5 Kinetic energy is the energy stored in an object due to its position or elevation. 1.6 In an electrical circuit, current flows from the positive terminal of the battery to the negative terminal. 1.7 Capacitors store electrical energy in the form of an electric field. 1.8 Energy is conserved in all physical and chemical processes; it cannot be created or destroyed. 1.9 In parallel circuits, the total resistance is always greater than the individual resistances. 1.10 Learning styles are fixed and cannot be developed or changed over time. QUESTION 2 Define the scientific terms below: 2.1 Kinetic energy 2.2 Potential energy 2.3 Energy transfer 2.4 Space telescopes 2.5 Space probes 2.6 Planetary rovers 2.7 Control systems 2.8 Feedback loop 2.9 Constructivism 2.10 Behaviorism QUESTION 3 3.1 Paste week 8 register to show your class participation (Kahoot presentation)/ the week 8 discussion forum. (3) 3.2 Paste the week 10 register to show participation in the group presentation/ the week 10 discussion forum. (5) 3.3 Tabulate five differences between series and parallel circuits. The differences should include the following components: current flow; voltage, resistance, and brightness of Bulbs. (10) 3.4 You are teaching a class with diverse learning styles. State five challenges that may arise in accommodating different learning styles. (5) 3.5 Suggest three strategies that Natural Science teachers could use to promote an inclusive learning environment. (3) QUESTION 4 4.1 Imagine a roller coaster system where potential energy is converted into kinetic energy during the ride. Analyse how the movement of energy is transferred within the system, and identify the key components involved. (6) 4.2 Draw a flow diagram illustrating the energy changes involved when fuels are burned. Include any four important components involved in this process. QUESTION 5 5.1 Discuss the strengths and limitations of the VARK (Visual, Auditory, Reading/Writing, and Kinesthetic) model in understanding individual learning styles. Provide examples and explanations to support your answer. 5.2 Which group in the week 10 lesson demonstrated a learning style of Read/write from the VARK model?

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 Question 1

1. Indicate if the following statement is True or False.

1.1. Energy can be created or destroyed; it can only be transferred or converted from one form
to another.

 False. The correct statement is that energy cannot be created or destroyed; it can only be
transferred or converted from one form to another. This is known as the law of conservation of
energy.

1.2. Electrical circuits require a complete, unbroken path for the flow of electric current.

 True

1.3. Learning styles refer to the different ways individuals prefer to process and understand
information.

 True

1.4. In a series circuit, the total resistance is equal to the sum of the individual resistances.

 True

1.5. Kinetic energy is the energy stored in an object due to its position or elevation.

 False. Kinetic energy is the energy of motion. The energy stored in an object due to its position
or elevation is called potential energy, specifically gravitational potential energy.

1.6. In an electrical circuit, current flows from the positive terminal of the battery to the
negative terminal.

 True

1.7. Capacitors store electrical energy in the form of an electric field.

 True

1.8. Energy is conserved in all physical and chemical processes; it cannot be created or
destroyed.

 True

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