Question

describe the main parts of scientific investigation

Answer 1

Lesson Objectives

List the steps of a scientific investigation.

Describe the relationship of ethics to scientific research.

Lesson Vocabulary

• control
• ethics
• experiment
• field study
• hypothesis
• manipulated variable
• observation
• replication
• responding variable
• Introduction

Introduction

Investigation is at the heart of science. It is how scientists do research. Scientific investigations produce evidence that helps answer questions and solve problems. If the evidence cannot provide answers or solutions, it may still be useful. It may lead to new questions or problems for investigation. As more knowledge is discovered, science advances