Lesson Notes By Weeks and Term v5 - Grade R

Lesson Video

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Performance objectives

• Count objects from 0 to 5
• Compare groups to see which has more or less
• Show numbers using fingers, drawings, and symbols
• Recognise and write numbers 0 to 5

Lesson summary

This week, we're diving deeper into the wonderful world of numbers! We'll be focusing on the numbers 0 to 5, learning to count them confidently, compare them to see which is bigger or smaller, and represent them in different ways. Understanding numbers is super important because we use them every day! Whether it's counting sweets we share with our friends, figuring out how many apples we have in our lunchbox, or even understanding our age, numbers are everywhere. In South Africa, we see numbers on our houses, on the taxi fares we pay, and when we buy snacks at the spaza shop. Being good with numbers helps us understand the world around us and make smart choices.

Lesson notes

2.1 Counting with One-to-One Correspondence: Counting is the process of assigning a number to each item in a set. One-to-one correspondence means matching each object with one and only one number. We start counting from 1, and each number represents the total number of objects counted so far. Zero (0) represents having no objects at all.

Example 1: Imagine we have 3 mangoes.

We count them like this: Point to the first mango and say "One" (1). Point to the second mango and say "Two" (2). Point to the third mango and say "Three" (3). We have 3 mangoes in total.

Example 2: Let's say we have 0 oranges. This means we don't have any oranges at all! 2.2 Comparing Numbers: More Than, Less Than, Equal To Comparing numbers involves deciding which number is bigger (more), smaller (less), or if they are the same (equal).

More Than: A number is "more than" another number if it represents a larger quantity. For example, 5 sweets are "more than" 2 sweets.

Less Than: A number is "less than" another number if it represents a smaller quantity. For example, 1 flower is "less than" 4 flowers.

Equal To: Two numbers are "equal to" each other if they represent the same quantity. For example, 3 crayons are "equal to" 3 crayons.

Example 1: We have a group of 2 bananas and a group of 4 bananas. Which group has more? We can compare them side-by-side. We can see that the group of 4 bananas is bigger. So, 4 is "more than"

2. Example 2: We have a group of 5 marbles and another group of 1 marble. Which group has less? The group of 1 marble is clearly smaller. So, 1 is "less than"

5. Example 3: We have a group of 3 toy cars and another group of 3 toy cars. Both groups have the same number of toy cars. So, 3 is "equal to" 3. 2.3 Representing Numbers We can represent numbers in many different ways.

Here are a few: Fingers: Hold up the correct number of fingers. For example, hold up 2 fingers to represent the number

2. Drawings: Draw pictures to represent the number. For example, draw 5 stars to represent the number

5. Number Symbols (Numerals): Use the written symbols 0, 1, 2, 3, 4, and

5. Example 1: Represent the number 4 using fingers. Hold up four fingers on your hand.

Example 2: Represent the number 2 using drawings. Draw two circles (O O).

Example 3: Represent the number 5 using number symbols. Write the numeral "5". Guided Practice (With Solutions)

Question 1: Count the number of apples in the picture: 🍎🍎🍎🍎. Write the number.

Solution: There are 4 apples. The number is

4. Commentary: This tests one-to-one correspondence and numeral recognition.

Question 2: Which group has more: ⚽⚽ or ⚽⚽⚽⚽⚽?

Solution: The group with ⚽⚽⚽⚽⚽ has more.

Commentary: This tests the "more than" concept using visual representation.

Question 3: Draw 3 flowers to represent the number

3. Solution: 🌼🌼🌼

Commentary: This tests representing numbers using drawings.

Question 4: Is 2 more than or less than 5?

Solution: 2 is less than

5. Commentary: Tests understanding of comparative terms.

Question 5: Hold up your fingers to show the number

0. Solution: Hold up no fingers (a closed fist).

Commentary: Tests the concept of zero. Independent Practice (Questions Only)

Count the number of books: 📚📚📚📚📚. Write the number.

Which group has less: 🚗🚗🚗 or 🚗? Draw 5 suns to represent the number

5. Is 4 more than or less than 1? Write the number symbol for "three". Show the number 2 using your fingers. There are 3 birds on a tree, and 2 birds on the ground. Are there more birds on the tree or on the ground? Draw a picture to show the number of children in your family. If you have 0 sweets, do you have any sweets? Which is bigger, 5 or 3?