So Many Toys (Data Handling)

Given: A picture of various toys is shown (the exact count depends on the picture; typical NCERT values are used below).

By counting each type of toy in the picture:

- Elephants: $3$
- Teddy Bears: $2$
- Cars: $4$
- Dolls: $4$

(Note: These counts are based on the standard NCERT textbook picture. Students should count from their own textbook picture.)

Using the counts: Elephants = 3, Teddy Bears = 2, Cars = 4, Dolls = 4.

A. The number of dolls ($4$) is equal to the number of cars ($4$).

B. The number of elephants ($3$) is less than the number of dolls ($4$).

C. The number of teddy bears ($2$) is less than the number of elephants ($3$).

D. The number of cars ($4$) is more than the number of teddy bears ($2$).

Given: A picture of colourful flowers is shown (standard NCERT textbook values).

By counting each colour in the picture:
- Blue flowers: $6$
- Orange flowers: $5$
- Red flowers: $7$
- Purple flowers: $3$

(Students should count from their own textbook picture and fill accordingly.)

Using the counts above:

A. The colour of flowers which are least in number = Purple (only $3$ flowers).

B. The colour of flowers which are most in number = Red (7 flowers).

Using the counts: Red = 7, Blue = 6, Orange = 5, Purple = 3.

A. Red ($7$) > Blue ($6$) → This statement is True.

B. Orange ($5$) < Purple ($3$)? No, $5 > 3$ → This statement is False.

Activity-based question.

Step 1: Take a plain card or sheet of paper.
Step 2: Draw or paste colourful flowers along all four borders of the card.
Step 3: Use different colours (red, blue, yellow, orange, purple) to make the border attractive.

This is a creative activity. There is no single correct answer — students should use their imagination to decorate the border with colourful flowers.

Activity-based question.

Step 1: Ask each child in the class to count the number of letters in their first name.
Step 2: Make three groups:
- Group 1: Children with 3 letters in their name (e.g., Anu, Ram, Mia)
- Group 2: Children with 4 letters in their name (e.g., Ravi, Neha, Amit)
- Group 3: Children with more than 4 letters in their name (e.g., Kopal, Ananya, Suresh)
Step 3: Count the number of children in each group and record.

Example table (students fill with actual class data):

| Letters in Name | Number of Children |
|---|---|
| 3 letters | ___ |
| 4 letters | ___ |
| More than 4 letters | ___ |

This is a data collection activity — answers will vary for each class.

Activity-based question.

Given: Some number cards are hidden under bowls, and only parts of the numbers are visible.

Step: Look carefully at the visible parts of each number card (the portions not covered by the bowl) and identify the number by its shape.

For example:
- If the top curve is visible → it could be $6$ or $8$ or $9$.
- If a straight line at the top is visible → it could be $1$, $4$, or $7$.

Students should use the visible clues to guess the hidden numbers. This is a visual recognition activity.

Given: A picture of logs stacked together is shown.

By carefully counting each individual log in the picture (including those partially hidden):

Answer: There are 4 logs.

(The picture is designed to be a visual puzzle — students should count carefully, including the log that may be partially hidden behind others.)

Given: Zarina has arranged glasses in a pattern.

Step 1: Observe the pattern of the glasses in the picture (e.g., 1 glass, then 2 glasses, then 3 glasses — increasing by 1 each time, or some other pattern).
Step 2: Identify the rule of the pattern.
Step 3: Continue the pattern by drawing or placing the next set of glasses following the same rule.

This is a pattern-extension activity. Students should look at their textbook picture and extend the arrangement accordingly.

Given: A picture/grid with numbers hidden inside it.

Step: Look carefully at the picture and circle or identify all numbers from $1$ to $10$ hidden within it.

Numbers to find: $1, 2, 3, 4, 5, 6, 7, 8, 9, 10$

This is a visual search activity. Students should look at their textbook picture and find all ten numbers.

Given: A figure with balls arranged on two sides (like a balance or a V-shape), and we need to place numbers $1, 2, 3, 4, 5$ so that the sum on both sides is equal.

Total sum of numbers $1$ to $5$:
$$1 + 2 + 3 + 4 + 5 = 15$$

If the middle ball (at the centre/bottom) has value $m$, then the remaining sum for two sides = $15 - m$.
For both sides to be equal: each side sum $= \dfrac{15 - m}{2}$

For this to be a whole number, $(15 - m)$ must be even, so $m$ must be odd.

Try $m = 3$: Each side sum $= \dfrac{15-3}{2} = 6$
Left side: $1 + 5 = 6$ ✓, Right side: $2 + 4 = 6$ ✓

Answer: Place $3$ in the centre ball, $1$ and $5$ on one side, $2$ and $4$ on the other side.

Given: Gillu's favourite number is $8$. We need to form questions whose answer is $8$.

Here are some questions with answer $8$:

1. $5 + 3 = ?$ → Answer: $\mathbf{8}$ 😊
2. $10 - 2 = ?$ → Answer: $\mathbf{8}$ 😊
3. $4 + 4 = ?$ → Answer: $\mathbf{8}$ 😊
4. $6 + 2 = ?$ → Answer: $\mathbf{8}$ 😊
5. $9 - 1 = ?$ → Answer: $\mathbf{8}$ 😊
6. $7 + 1 = ?$ → Answer: $\mathbf{8}$ 😊

All these questions make Gillu happy because the answer is always $8$.

Given: A $3 \times 3$ grid where three shapes — Triangle (△), Square (□), and Circle (○) — must appear exactly once in each row and each column (like a Sudoku with shapes).

One valid arrangement:

$$\begin{array}{|c|c|c|}\hline \triangle & \square & \bigcirc \\ \hline \bigcirc & \triangle & \square \\ \hline \square & \bigcirc & \triangle \\ \hline\end{array}$$

Check:
- Row 1: △, □, ○ — all different ✓
- Row 2: ○, △, □ — all different ✓
- Row 3: □, ○, △ — all different ✓
- Column 1: △, ○, □ — all different ✓
- Column 2: □, △, ○ — all different ✓
- Column 3: ○, □, △ — all different ✓

Students should fill the grid based on the shapes already given in their textbook picture.

Given: A $4 \times 4$ grid. Four different objects (let us call them B = Button, P = Pebble, S = Seed, C = Clay ball) must appear exactly once in each row and each column.

One valid arrangement:

$$\begin{array}{|c|c|c|c|}\hline B & P & S & C \\ \hline P & B & C & S \\ \hline S & C & B & P \\ \hline C & S & P & B \\ \hline\end{array}$$

Check: Each row and each column has all four objects exactly once. ✓

Another valid arrangement:
$$\begin{array}{|c|c|c|c|}\hline B & C & P & S \\ \hline C & B & S & P \\ \hline P & S & B & C \\ \hline S & P & C & B \\ \hline\end{array}$$

Yes, there are many other ways to fill the grid. Students can try different arrangements as long as each object appears exactly once in every row and column.

Given: Some numbers are shown as mirror images. Using a mirror (or by flipping mentally), identify the original number.

Method: Hold a mirror to the right side of the mirror-image number. The reflection will show the correct number.

Common examples:
- Mirror image of $2$ → looks like a reversed $2$ → the number is $\mathbf{2}$
- Mirror image of $3$ → looks like a reversed $3$ → the number is $\mathbf{3}$
- Mirror image of $5$ → looks like a reversed $5$ → the number is $\mathbf{5}$

Students should use an actual mirror on each image in their textbook to identify the correct number.

Given: The number is between $5$ and $10$, and when read upside down it becomes $3$ more.

Numbers between 5 and 10: $6, 7, 8, 9$

When $6$ is read upside down, it looks like $9$.
$9 - 6 = 3$ ✓ (it becomes 3 more)

**Answer: I am $\mathbf{6}$.**

Given: The number = $8 + 3$ and also = $14 - 3$.

$$8 + 3 = 11$$
$$14 - 3 = 11$$

Both give $11$. ✓

**Answer: I am $\mathbf{11}$.**