18

Lesson 18 of 20 ยท Problem Solving

Investigationbeginner

Time Pressure Problem Solving

What You'll Learn

๐Ÿง  You have 5 minutes to solve this problem. Time pressure changes how you think โ€” you need to be faster, more decisive, and willing to go with 'good enough' instead of 'perfect. Here's how to do it: 1. Look carefully at the problem. What do you see? 2. Think about what you already know. Does this remind you of something? 3. Try an answer! It's totally okay to be wrong โ€” that's how we learn. 4. Check: did it work? If not, try something else! You're building your thinking muscles. The more you practice, the stronger they get!

Key Concept: Thinking under constraints

๐ŸŽญ

Think About This

๐Ÿ‘ซ You and your friend disagree about something. How can thinking under constraints help you figure out who's right โ€” or if you're BOTH a little right?

Thinking Steps

๐Ÿ”

๐Ÿ‘€ What Do I See?

Look at the problem about thinking under constraints. What do you notice?

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๐Ÿค” What Do I Know?

What do you already know that could help? Have you seen something like this before?

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๐Ÿ’ก What's My Idea?

Think of an answer. Can you think of a second one too?

๐Ÿชž

โญ What Did I Learn?

Check your answer. Was it right? What did you figure out? Tell someone!

Key Points

1

Understand thinking under constraints

2

Apply problem solving to daily life

3

Practice this skill through investigations

Key Vocabulary

Step

One part of solving a problem

Solution

An answer to a problem

๐ŸŒ

Why This Matters in Real Life

Engineers at NASA solve problems to send rockets to space. Chefs solve problems to make delicious food. You solve problems every single day!

Talk About It

Discuss these questions with a friend, parent, or classmate.

  • 1Can you explain thinking under constraints to a friend using your own words?
  • 2What was the most interesting thing you learned today?
  • 3Draw a picture of what you learned and show it to someone!

Check Your Understanding

Question 1

1 of 3

What is the main idea of thinking under constraints?