NST1501 Assignment 02 (100% Complete Answers) 2025 - Due 17 June 2025

NST1501 Assignment 2 2025 - Due 17 June 2025 ;100 % TRUSTED workings, Expert Solved, Explanations and Solutions. For assistance call or W.h.a.t.s.a.p.p us on ...(.+.2.5.4.7.7.9.5.4.0.1.3.2)........... Natural Science and Technology for Classroom I - NST1501 Assignment 02 QUESTION 1 Answer the following questions by filling in the missing word(s) 1.1 1.2 1.3 1.4 1.5 Define matter. Matter is anything that ________ space and has ________. What are molecules made of? Molecules are groups of ________ bonded together. Describe the particle arrangement in a solid. In a solid, particles are ________ together. At what temperature do particles of matter move? Particles of matter move at any temperature above ________ Celsius. Explain how temperature affects the state of matter. (2) (2) (2) (1) (2) When temperature ________, the state of matter can ________ from one form to another. 1.6 What happens to the particles when a substance freezes? When a substance freezes, the particles ________. QUESTION 2 State whether the following statements are true or false: 2.1 2.2 Changes of states of matter occur due to a change in temperature. (1) [10] When water is exposed to any temperature lower than room temperature, it will freeze. 2.3 2.4 Vaporization is the process where a substance changes directly from a solid to a gas without passing through the liquid state. There are six changes of states of matter. 3 2.5 Deposition is the reverse process of sublimation, where a gas changes directly to a solid without becoming a liquid first. [10] QUESTION 3 Based on section 1.5 of study unit 1, answer the following questions on assessment 3.1 3.2 3.3 3.4 3.5 What is the purpose of assessment in a classroom? According to Neluheni (2011), how does he define assessment? Why is assessment important in the teaching and learning process? (2) (2) (2) What does the equation “What is assessed → Becomes what is valued → What is taught” signify? (2) What challenges are associated with traditional assessment approaches? QUESTION 4 Answer the following questions by choosing the correct option: