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Obstacle Avoidance - Absolute-Beginner Level: core concept mastery Obstacle Avoidance ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Obstacle Avoidance - a key topic in Direction Sense. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master obstacle avoidance problems, obstacle avoidance reasoning questions, and obstacle avoidance practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Obstacle Avoidance
Worksheet 1 of 10 (0% complete)

Question 1

A person wants to go from (0,0) to (6, 3) but there is an obstacle at (5, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (5, 2). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (6, 3).

Question 2

A person wants to go from (0,0) to (4, 6) but there is an obstacle at (3, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (3, 1). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (4, 6).

Question 3

A person wants to go from (0,0) to (6, 3) but there is an obstacle at (3, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (3, 2). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 3).

Question 4

A person wants to go from (0,0) to (6, 3) but there is an obstacle at (5, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (5, 1). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 3).

Question 5

A person wants to go from (0,0) to (5, 3) but there is an obstacle at (3, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (3, 1). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (5, 3).

Question 6

A person wants to go from (0,0) to (3, 6) but there is an obstacle at (1, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 2). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (3, 6).

Question 7

A person wants to go from (0,0) to (3, 3) but there is an obstacle at (1, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 1). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (3, 3).

Question 8

A person wants to go from (0,0) to (4, 3) but there is an obstacle at (3, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (3, 1). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (4, 3).

Question 9

A person wants to go from (0,0) to (4, 5) but there is an obstacle at (3, 3). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (3, 3). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (4, 5).

Question 10

A person wants to go from (0,0) to (5, 4) but there is an obstacle at (4, 3). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (4, 3). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (5, 4).

Question 11

A person wants to go from (0,0) to (4, 5) but there is an obstacle at (1, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 2). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (4, 5).

Question 12

A person wants to go from (0,0) to (5, 6) but there is an obstacle at (1, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 2). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (5, 6).

Question 13

A person wants to go from (0,0) to (3, 4) but there is an obstacle at (1, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 2). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (3, 4).

Question 14

A person wants to go from (0,0) to (3, 6) but there is an obstacle at (2, 5). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (2, 5). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (3, 6).

Question 15

A person wants to go from (0,0) to (3, 3) but there is an obstacle at (1, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 1). Detour: first move North to clear obstacle's y-coordinate, then East. Final destination: (3, 3).

Question 16

A person wants to go from (0,0) to (6, 5) but there is an obstacle at (1, 3). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 3). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 5).

Question 17

A person wants to go from (0,0) to (5, 3) but there is an obstacle at (1, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 2). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (5, 3).

Question 18

A person wants to go from (0,0) to (6, 3) but there is an obstacle at (4, 2). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (4, 2). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 3).

Question 19

A person wants to go from (0,0) to (6, 6) but there is an obstacle at (5, 1). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (5, 1). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 6).

Question 20

A person wants to go from (0,0) to (6, 6) but there is an obstacle at (1, 4). He can only move North or East. What sequence of directions should he take to avoid the obstacle?
Direct path blocked at (1, 4). Detour: first move East to clear obstacle's x-coordinate, then North. Final destination: (6, 6).
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