Lesson Notes By Weeks and Term v5 - Grade 1

Lesson Video

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Performance objectives

• Find the rule of a simple number pattern.
• Copy and continue number patterns.
• Count forwards in 2s, 5s, and 10s.
• Solve simple problems using patterns.

Lesson summary

This lesson introduces Grade 1 learners to the exciting world of number patterns. A number pattern is a sequence of numbers that follows a specific rule. Understanding patterns is a fundamental mathematical skill that helps learners develop logical thinking, problem-solving abilities, and a deeper understanding of number relationships. In the South African context, patterns are everywhere: in the rhythmic beat of a djembe drum, the geometric designs of Ndebele houses, the rows of mealies planted in a field, or even counting money in rands and cents.

Lesson notes

What is a Number Pattern? A number pattern is like a family of numbers that follows a secret rule. Each number in the pattern is connected to the next one in the exact same way. Our job as 'number detectives' is to figure out that secret rule!

The Rule: The rule is the instruction that tells us how to get from one number to the next. In Grade 1, we mostly focus on simple rules like "add 2", "add 5", or "add 10". Types of Number Patterns for Grade 1 Counting in 2s (Adding 2) This pattern is like counting every second number. We see it when we count pairs of things, like shoes, socks, or eyes. The South African R2 coin is a great tool for this!

Example Pattern: 2, 4, 6, 8, 10, ...

How it works: We start at

2. The rule is "add 2". 2 + 2 = 4 4 + 2 = 6 6 + 2 = 8 8 + 2 = 10