Laboratory Introduction: Writing a Hypothesis
Lab Introduction: Writing a Hypothesis
Grade Level: High School
Subject: Chemistry 1
Duration: 1 class period
DOK Level: 2
SAMR Level: Substitution
Indiana Standard:
- 11-12.LST.2.3: Follow precisely a complex multistep procedure when carrying out experiments, taking measurements, or performing technical tasks; analyze the specific results based on explanations in the test.
- 11-12.LST.5.2: Write informative texts, including scientific procedures/ experiments or technical processes that include precise descriptions and conclusions drawn from data and research.
- 11-12.LST.7.1: Conduct short as well as sustained research assignments and tasks to answer a question, test a hypothesis, or solve a problem.
Objective:
- Students will learn the definition and how to write a hypothesis.
- Students will explore what a variable and controls are.
Procedure:
- Assign lab groups of 2-3 students.
- Have students complete a lab that teaches the definition of hypothesis and starts a discussion about what a variable and controls are.
- Link to next lesson.
Materials:
- Penny
- Pipettes
- 50 mL beaker
- Soap dispenser