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Bubble Science Adventure

Lesson Plan

Bubble Science Adventure

Understand surface tension

In this lesson, students will explore the fascinating world of bubbles by creating their own bubble solutions and experimenting with different shapes and sizes. Through hands-on activities, they will learn about surface tension and the properties of liquids. This lesson is important as it encourages curiosity, enhances understanding of basic scientific concepts, and develops fine motor skills through interactive play.

Audience

Early Elementary Students

Time

30 mins

Approach

Understand surface tension

Materials

Bubble solution ingredients (water, dish soap, glycerin), Various bubble wands (different shapes and sizes), Plastic cups, Straws, Towels for cleanup, and Worksheet: Bubble Observations

Step 1

Introduction to Bubbles

5 mins

  • Begin by asking students what they know about bubbles.
  • Explain that today they will be scientists exploring how bubbles work.
  • Introduce the concept of surface tension and how it helps form bubbles.

Step 2

Creating Bubble Solutions

10 mins

  • Provide each student with a plastic cup and ingredients to make their own bubble solution.
  • Guide them through mixing water, dish soap, and a small amount of glycerin.
  • Discuss how each ingredient contributes to bubble formation.

Step 3

Bubble Experimentation

10 mins

  • Distribute various bubble wands and straws to students.
  • Encourage them to experiment with creating bubbles of different shapes and sizes.
  • Observe which shapes hold best and discuss why.

Step 4

Discussion and Reflection

5 mins

  • Gather students to discuss their observations.
  • Ask questions like: What shapes worked best? Why do you think that is?
  • Conclude with a brief explanation of how surface tension affects bubble shapes.
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Worksheet

Bubble Observations

This worksheet will guide students to record their observations during the bubble experiments. It will help them reflect on the shapes and sizes of bubbles they create and understand the concept of surface tension.

Draw the shape of the bubble you created.

Use your imagination and remember the shapes you saw.







What happened when you used a different shaped wand?








Why do you think some bubbles popped quickly?








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Bubble Science Adventure • Lenny Learning