Problem Description:
The task involves sequencing the movement of a character (represented by footprints) through a grid to reach a specific destination. The goal is to determine the correct sequence of moves (up, down, left, right) based on the given starting point and ending point.
Key Elements:
1.
Grid Layout: Each problem consists of a 4x4 grid.
2.
Footprints: Represent the path taken by the character.
3.
Starting Point: Indicated by the first footprint.
4.
Ending Point: Indicated by an object or symbol (e.g., watermelon, bird).
5.
Solution Format: Arrows representing the sequence of moves (↑ for up, ↓ for down, ← for left, → for right).
---
Problem 1:
#### Grid Description:
-
Starting Point: Top-left corner (first footprint).
-
Ending Point: Bottom-right corner (bird icon).
-
Path: Follows a zigzag pattern through the grid.
#### Solution Steps:
1. Start at the top-left corner.
2. Move
right (→) to the next cell.
3. Move
down (↓) to the next row.
4. Move
left (←) to the previous column.
5. Move
down (↓) again.
6. Move
right (→) twice.
7. Move
down (↓) to the last row.
8. Move
left (←) once.
9. Move
down (↓) to the final cell (bird).
#### Final Sequence:
```
→ ↓ ← ↓ → → ↓ ← ↓
```
---
Problem 2:
#### Grid Description:
-
Starting Point: Top-left corner (first footprint).
-
Ending Point: Top-right corner (watermelon icon).
-
Path: Moves horizontally and vertically to reach the destination.
#### Solution Steps:
1. Start at the top-left corner.
2. Move
right (→) three times to reach the top row.
3. Move
down (↓) once.
4. Move
left (←) once.
5. Move
down (↓) again.
6. Move
right (→) twice.
7. Move
down (↓) to the bottom row.
8. Move
left (←) four times to return to the starting column.
9. Move
up (↑) three times to reach the top row.
10. Move
right (→) three times to the final cell (watermelon).
#### Final Sequence:
```
→ → → ↓ ← ↓ → → ↓ ← ← ← ↑ ↑ ↑ → → →
```
---
Final Answers:
1.
Problem 1 Solution:
\[
\boxed{\rightarrow \downarrow \leftarrow \downarrow \rightarrow \rightarrow \downarrow \leftarrow \downarrow}
\]
2.
Problem 2 Solution:
\[
\boxed{\rightarrow \rightarrow \rightarrow \downarrow \leftarrow \downarrow \rightarrow \rightarrow \downarrow \leftarrow \leftarrow \leftarrow \uparrow \uparrow \uparrow \rightarrow \rightarrow \rightarrow}
\]
Parent Tip: Review the logic above to help your child master the concept of coding worksheets.
