Scientific Method Green Cleaner Lab

Get ready to spark curiosity and critical thinking with the Scientific Method Green Cleaner Lab, an engaging hands-on activity that combines science and environmental awareness! In this lab, students take on the role of scientific investigators as they dive into comparing the effectiveness of eco-friendly (green) glass cleaners to traditional ammonia-based cleaners.

Using the scientific method, students will design their own experiments, test their hypotheses, and analyze results to answer the question: How do these green cleaners perform compared to conventional cleaners? By applying critical thinking, students will discover how different factors (like ingredients and cleaning methods) affect cleaning power. This inquiry-based lab encourages students to think analytically while exploring important environmental issues.

This lab is perfect for middle and high school students and can be adapted to suit different grade levels, making it a versatile addition to your science curriculum!

Why Teachers Love This Resource:

• Hands-On Learning – Students actively participate in experimenting and problem-solving, bringing science to life.
• Promotes Environmental Awareness – Students explore the impact of eco-friendly products while engaging with the scientific method.
• Adaptable – Suitable for middle or high school classrooms.
• Critical Thinking – Encourages students to analyze data, draw conclusions, and think critically about their results.

What’s Included?

• Student Lab – A detailed guide for conducting the experiment, including steps for using the scientific method.
• Instructor Answer Key – Helpful solutions to support effective grading and student guidance.

Required Materials:

• Spray bottle of Green Glass Cleaner A (¼ c white vinegar, ½ tsp liquid dish soap, 2 c water)
• Spray bottle of Green Glass Cleaner B (¼ c white vinegar, ¼ c water, 1 tbsp cornstarch)
• Spray bottle of Conventional Ammonia-Based Glass Cleaner
• Paper towels, newspapers, or clean cloths
• Safe-to-test surfaces (like windows)
• Materials to make the window dirty (lipstick, honey, etc.)
• Goggles and gloves for safety

This lab combines scientific exploration with environmental consciousness, making it a fun and educational experience for your students.