Curriculum › Grade 2 › Science

What Is the Problem?

  • Grade 2
  • Science
  • K-2-ETS1-1
  • Engineering Design
  • Free lesson

Aligned to K-2-ETS1-1 — Next Generation Science Standards.

What this lesson teaches

Before we fix something, we ask questions and look closely to understand exactly what the problem is.

Worked examples

Example 1

If your backpack keeps falling over, you look at it and ask why — maybe the bottom is too round to stand up.

Example 2

Your bedroom door squeaks every time it opens. You ask what is causing it before you try to fix it.

Example 3

Describe the problem in your own words first. 'The cup tips over' is a problem you can work on; 'the cup is bad' is not.

Practice questions

  1. Find one thing at home that does not work well and describe the problem.
  2. Ask two questions that would help you understand why a door squeaks.
  3. Explain what problem a stronger umbrella would need to solve on a windy day.

Watch the lesson

Every lesson comes with a video taught in English and Spanish — the same video the QR code in the printed workbook opens.

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En español

¿Cuál Es el Problema?

Antes de arreglar algo, hacemos preguntas y observamos con cuidado para entender exactamente cuál es el problema.

Ejemplo 1: Si tu mochila se cae todo el tiempo, la observas y preguntas por qué — quizás la base es muy redonda para pararse.

Ejemplo 2: La puerta de tu cuarto rechina cada vez que se abre. Preguntas qué lo está causando antes de tratar de arreglarla.

Ejemplo 3: Describe el problema con tus propias palabras primero. 'El vaso se voltea' es un problema en el que puedes trabajar; 'el vaso es malo' no.

More Engineering Design lessons

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