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MIP1502 Assignment 2 (ANSWERS) 2025 - DISTINCTION GUARANTEED

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Well-structured MIP1502 Assignment 2 (ANSWERS) 2025 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!)....Question 1 1.1 Algebra is often introduced in primary school through patterns, number sentences, and symbolic reasoning. Critically evaluate the rationale for introducing algebraic thinking in the Foundation and Intermediate Phases. In your response: 1.1.1 Discuss at least two pedagogical benefits of early algebra exposure. (4) 1.1.2 Identify one common misconception learners may develop and explain how it can be addressed. (3) 1.1.3 Justify how early algebra supports progression into formal algebra in later grades. (3) 1.2 Many learners struggle with the concept of multiplying negative numbers. Design a mini-lesson (not just explanations) that includes: 1.2.1 A real-world context (2) 1.2.2 A visual model (2) 1.2.3 A pattern-based reasoning approach (2) 1.2.4 Explain how each method supports conceptual understanding. (4) [20] Question 2 2.1 Translate the following real-world scenarios into algebraic expressions or equations. Then solve them. 2.1.1 A machine depreciates in value by 15% annually. If it was worth R120,000 initially, what is its value after 3 years? (4) 2.1.2 A recipe calls for 2 parts flour, 3 parts sugar, and 5 parts water. If you have 1.2 kg of sugar, how much flour and water are needed to maintain the ratio?. (4) 2.1.3 A plumber charges a call-out fee and an hourly rate. A 3-hour job costs R870, and a 5-hour job costs R1,250. Determine the call-out fee and hourly rate. (6) 2.2 Create a real-world context for the equation: 0.75

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MIP1502Assignment 2 2025
Unique Number: 720991
Due date: June 2025
QUESTION 1

1.1.1

Benefit 1: Development of Generalisation Skills

Introducing algebra through patterns and symbolic reasoning enables young learners to
identify relationships and generalise rules. For example, recognising that a pattern increases
by 2 helps children formulate general rules like "nth term = 2n + 1". This cultivates logical
thinking and supports problem-solving beyond rote arithmetic.



Benefit 2: Strengthening Mathematical Language and Reasoning
Early algebra nurtures the use of symbols and variables, which enhances learners’ ability
to reason abstractly. It also develops their ability to articulate mathematical ideas clearly,
fostering a deeper conceptual understanding instead of relying solely on memorisation.




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QUESTION 1

1.1.1

Benefit 1: Development of Generalisation Skills

Introducing algebra through patterns and symbolic reasoning enables young learners
to identify relationships and generalise rules. For example, recognising that a pattern
increases by 2 helps children formulate general rules like "nth term = 2n + 1". This
cultivates logical thinking and supports problem-solving beyond rote arithmetic.

Benefit 2: Strengthening Mathematical Language and Reasoning
Early algebra nurtures the use of symbols and variables, which enhances learners’
ability to reason abstractly. It also develops their ability to articulate mathematical
ideas clearly, fostering a deeper conceptual understanding instead of relying solely
on memorisation.



1.1.2

Misconception:
Learners often believe that the equals sign (=) means "the answer comes next"
instead of understanding it as a symbol of equivalence between two expressions
(e.g., seeing 3 + 4 = 7 as a direction, not a relationship).

How to Address:

Teachers should use balanced equations (e.g., 3 + 4 = 2 + 5) to explicitly teach that
both sides of the equation represent the same value. Activities like matching
expressions or using balance scales can also reinforce the concept of equality and
equivalence.



1.1.3

Early exposure to algebraic thinking provides a conceptual bridge from arithmetic to
algebra by gradually introducing abstraction. When learners engage with patterns,
rules, and variable reasoning in the early grades, they develop the foundational skills
needed for manipulating algebraic expressions, solving equations, and

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