Lesson Notes By Weeks and Term v5 - Grade R

Lesson Video

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Performance objectives

• Identify and name numbers from 0 to 10.
• Name basic shapes like circles, squares, triangles, and rectangles.
• Continue simple patterns.
• Count objects up to 10.

Lesson summary

This week in Grade R Mathematics, we will be revising and consolidating key concepts learned so far, with a focus on skills that are fundamental to understanding the world around us. We will be reinforcing our understanding of number recognition (0-10), basic shape identification, and simple pattern recognition. This is important because these skills form the foundation for all future mathematics learning and help children understand and interact with their environment more effectively. For instance, knowing numbers helps with counting toys or sharing sweets equally with friends. Recognizing shapes helps children identify objects around them, like a rectangular door or a round soccer ball.

Lesson notes

This week, we will revisit and practice the following fundamental mathematical concepts:

A. Number Recognition (0-10): Numbers are symbols that represent a quantity or count. In Grade R, we focus on recognizing and understanding the value of numbers from 0 to

1

0. We use numbers every day, from counting our fingers to telling how many friends are in our class.

Zero (0): Represents nothing. No sweets, no toys, nothing.

One (1): Represents a single object or item. One sun, one nose, one toy car.

Two (2): Represents a pair of objects. Two eyes, two hands, two socks.

Three (3): Represents a group of three objects. Three wheels on a tricycle, three little pigs.

Four (4): Represents a group of four objects. Four legs on a table, four sides on a square.

Five (5): Represents a group of five objects. Five fingers on one hand, five petals on a flower.

Six (6): Represents a group of six objects. Imagine six oranges in a basket.

Seven (7): Represents a group of seven objects. Think of seven days in a week.

Eight (8): Represents a group of eight objects. Eight legs on a spider.

Nine (9): Represents a group of nine objects. Consider nine dots on a ladybug.

Ten (10): Represents a group of ten objects. Ten toes on your feet, ten fingers on both hands.

Example 1: Show the learners a card with the number "3" on it.

Ask: "What number is this? Can you show me 3 fingers?" Example 2: Place 5 counters on a table.

Ask: "How many counters are there? Can you write the number that shows how many?"

B. Basic 2D Shapes (Circle, Square, Triangle, Rectangle): Shapes are the forms and outlines of objects. We see shapes everywhere around us.

Circle: A round shape with no corners or straight lines. Like the sun, a plate, or a coin.

Square: A shape with four equal sides and four corners (all right angles). Like a window, a tile, or a checkerboard square.

Triangle: A shape with three sides and three corners. Like a slice of watermelon, a traffic sign, or a roof.

Rectangle: A shape with four sides and four corners (all right angles), but only the opposite sides are equal. Like a door, a book, or a blackboard.

Example 1: Hold up a rectangular book.

Ask: "What shape is this? How many sides does it have? Are all the sides the same length?" Example 2: Draw a circle on the board.

Ask: "What shape is this? Can you find something in the classroom that is also a circle?"

C. Simple AB Patterns: A pattern is a sequence that repeats. Simple AB patterns involve two elements (A and B) repeating one after another. Patterns help us predict what comes next and understand how things are organized.

Example: Circle, Square, Circle, Square, Circle, Square... (Circle = A, Square = B)

Example: Red bead, Blue bead, Red bead, Blue bead, Red bead, Blue bead... (Red = A, Blue = B)

Example 1: Show a pattern of red block, blue block, red block, blue block.

Ask: "What comes next? Which block should we add?" Example 2: Use claps and stomps to create a pattern (Clap, Stomp, Clap, Stomp). Ask the learners to continue the pattern. Guided Practice (With Solutions)

Question 1: I have these sweets: 🍬🍬🍬🍬🍬. How many sweets do I have? Write the number.

Solution: Step 1: Count each sweet one by one: One, two, three, four, five.

Step 2: The total number of sweets is

5. Step 3: Write the number

5. Answer: 5 Question 2: What shape is the face of a clock?

Solution: Step 1: Think about the shape of a clock face.

Step 2: A clock face is round and has no corners or straight lines.

Step 3: That makes it a circle.

Answer: Circle Question 3: Continue the pattern: Red ball, Blue ball, Red ball, Blue ball, _____?

Solution: Step 1: Identify the repeating elements: Red and Blue.

Step 2: Notice the order: Red, Blue, Red, Blue.

Step 3: The pattern is AB, A

B. So, after Blue, the next element should be Red.

Answer: Red ball Question 4: Draw four squares on your page.

Solution: Step 1: Remember what a square looks like: four equal sides and four corners.

Step 2: Draw one square.

Step 3: Draw another square.

Step 4: Draw a third square.

Step 5: Draw a fourth square.

Answer: Four squares drawn on the page.

Question 5: Show the number "2" using your fingers.

Solution: Step 1: Recall what the number 2 represents: two objects or items.

Step 2: Hold up one finger on one hand, and then another finger on the same hand.

Answer: Two fingers are held up. Independent Practice (Questions Only) Write the number that comes after

6. Draw a triangle.

Continue the pattern: clap, tap, clap, tap, _____. How many fingers do you have on one hand? Write the number. What shape is a soccer ball closest to? (Hint: it's not a 2D shape) I have 8 apples. Draw them.

What comes next: green, green, yellow, green, green, yellow, _______? Draw a rectangle and colour it blue. What number represents nothing? How many corners does a square have?