1. Asking questions (for science) and defining problems (for engineering)

Donate today

Dimension 1: Practices

Asking questions (for science) and defining problems (for engineering)

A practice of science is to ask and refine questions that lead to descriptions and explanations of how the natural and designed world works and which can be empirically tested.

Science

The scientific process always starts with a question about a phenomenon. Scientists seek to provide answers to these questions through the development of theories. One essential aspect of science is asking empirically answerable questions and determining what is already known and unclear. To make progress in understanding the world around us, it's crucial to evaluate current knowledge gaps and work towards filling them with new discoveries.

Engineering

Engineering is rooted in identifying a problem, need or desire, which then leads to the creation of an engineering solution. A societal issue, like lessening our dependence on fossil fuels, may inspire various engineering solutions such as developing more efficient modes of transportation and reliable devices for power generation, such as enhanced solar cells. Engineers undergo a rigorous process that involves asking questions in order to properly define the problem at hand, establish criteria towards achieving success, and identify potential constraints.

The Next Generation Science Standards (NGSS) recognize and emphasize the importance of three main dimensions for learning science. These dimensions are essential components in forming each standard—or performance expectation. When taken together, they allow students a chance to gain a more cohesive understanding of science concepts as they progress through their courses.

Three Dimensional Learning

Read Science & Engineering Practices Matric

Add paragraph text. Click “Edit Text” to customize this theme across your site. You can update and reuse text themes.

Mastering 3-DL SEP: Unleash the Power of Asking Questions and Defining Problems

A practice of science is to ask and refine questions that lead to descriptions and explanations of how the natural and designed world works

Write a Title Here. Click to Edit and Add Your Own

Start Now

Kids Corner

Discover engaging NGSS-aligned lessons, activities, and resources designed to ignite curiosity and foster critical thinking in young minds. Explore hands-on experiments, interactive projects, and real-world applications that bring science and engineering practices to life for kids. Start inspiring the next generation of scientists and engineers today!