⁣Lesson Plan: How to Make a Lava Lamp at Home

⁣Lesson Plan: How to Make a Lava Lamp at Home

Grade Level: K-12

Subject: Science

Duration: 60 minutes

Common Core Standards:
- CCSS.ELA-LITERACY.W.3.2: Write informative/explanatory texts to examine a topic and convey ideas and information clearly.
- CCSS.ELA-LITERACY.RST.6-8.3: Follow precisely a multistep procedure when carrying out experiments.
- CCSS.ELA-LITERACY.RST.9-10.3: Follow precisely a complex multistep procedure when carrying out experiments.

Lesson Objectives:
- Students will understand the basic principles of density and polarity.
- Students will learn how to create a homemade lava lamp using simple materials.
- Students will be able to explain the science behind the formation of blobs in a lava lamp.

Materials:
- Clear plastic bottle (e.g., 1-liter soda bottle)
- Vegetable oil
- Water
- Food coloring
- Alka-Seltzer tablets
- Flashlight or lamp

Procedure:
1. Begin the lesson by discussing the concepts of density and polarity with the students. Introduce key vocabulary terms such as density, polarity, and immiscible.
2. Show the students a picture or video of a lava lamp to familiarize them with its appearance and function.
3. Explain to the students that they will be making their own lava lamps using simple materials.
4. Distribute the materials to each student or group of students.
5. Instruct the students to fill the plastic bottle about three-quarters full with vegetable oil, leaving some space at the top.
6. Add a few drops of food coloring to the bottle. Observe how the food coloring sinks through the oil and settles at the bottom.
7. Fill the rest of the bottle with water, leaving a small gap at the top.
8. Break an Alka-Seltzer tablet into small pieces and drop them into the bottle one at a time.
9. Observe the reaction between the Alka-Seltzer and water. The mixture should start bubbling and creating blobs that rise and fall like a lava lamp.
10. Turn off the lights in the classroom and use a flashlight or lamp to shine light through the lava lamp. Observe the colorful blobs in action.
11. Allow students to experiment with different variables, such as the amount of food coloring or the size of the Alka-Seltzer tablet, to see how it affects the lava lamp's behavior.
12. Have students record their observations and findings in a science journal or worksheet.

Assessment:
- Observe students' engagement and participation during the activity.
- Review students' science journal entries or worksheets for understanding of the concepts and ability to explain the science behind the formation of blobs in the lava lamp.

Common Core Labels Correlations:
- CCSS.ELA-LITERACY.W.3.2
- CCSS.ELA-LITERACY.RST.6-8.3
- CCSS.ELA-LITERACY.RST.9-10.3

We are making a Lava Lamp using few ingredients which you can find in your kitchen. It takes only 2 minutes to setup.If you like to make a Non Stop Lava Lamp click here: https://youtu.be/-bwWekWsIYkTo make a Lava Lamp using Fizzy Tablet click here: https://youtu.be/tRi0G5jnXYUProducts I used in the video:LED Light: https://s.click.aliexpress.com/e/_AtMMAISubscribe to our channel: https://www.youtube.com/channe....l/UC6_4orowrtKA5yKnS music I use in my videos:http://www.youtube.com/c/ourmusicboxAll rights reserved by Creative SL 2019