How to Make Slime in Classroom


How to Make Slime in Classroom

Slime has become a popular trend in recent years, captivating the attention of children and adults alike. Its gooey texture and endless possibilities for creativity make it a perfect activity for the classroom. Making slime in the classroom not only provides an exciting and engaging experience for students but also offers educational benefits. In this article, we will guide you through the process of making slime in the classroom and answer some frequently asked questions.

Materials Needed:

1. Glue: Choose clear or white school glue, as it serves as the base for your slime. Clear glue gives a translucent appearance to slime, while white glue offers a solid color.

2. Activator: The most common activator for slime is borax solution. You can make it by dissolving 1 teaspoon of borax in 1 cup of warm water. Other alternatives include liquid starch, contact lens solution, or laundry detergent.

3. Food Coloring: Add some color to your slime by using food coloring. It is best to use liquid food coloring to achieve vibrant results.

4. Containers: Provide each student with a small container to mix and store their slime. Recycled yogurt cups or plastic containers work well.

5. Mixing Tools: Popsicle sticks or plastic spoons are ideal for stirring the slime mixture.

Step-by-Step Guide:

1. Start by distributing containers to each student and instruct them to pour approximately ΒΌ cup of glue into their containers.

2. Encourage students to add a few drops of their desired food coloring to the glue. Remind them that a little goes a long way, so they should start with a small amount and increase if needed.

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3. It’s time to activate the slime. Students can add the activator of their choice to the glue mixture. If using borax solution, instruct them to add a teaspoon at a time and mix well. Continue adding and mixing until the slime begins to form.

4. As the slime starts to come together, students may need to knead it with their hands to achieve the desired consistency. It should be stretchy and not too sticky. If it is too sticky, add a few drops of activator and continue kneading.

5. Once the slime is ready, students can experiment with different textures by adding glitter, foam beads, or sequins. This allows for further customization and creativity.


Q: Is making slime safe for students?

A: Making slime in the classroom is generally safe; however, it is essential to ensure that students do not ingest or rub slime on their faces or clothes. Always supervise the activity and provide clear guidelines for safe slime handling.

Q: Can I substitute borax with something else?

A: Yes, if you prefer to avoid borax, you can use alternatives like liquid starch, contact lens solution, or laundry detergent. These options work as activators and produce similar results.

Q: How can I prevent slime from drying out?

A: Slime can dry out over time. To prevent this, instruct students to store their slime in airtight containers when not in use. Adding a few drops of water and kneading the slime can help revive it if it starts to dry out.

Q: Can I use other types of glue?

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A: Absolutely! While white and clear school glue are most commonly used, you can experiment with other types of glue such as glitter glue or metallic glue for different effects.

Q: How can I incorporate slime-making into the curriculum?

A: Slime-making can be integrated into various subjects. For example, students can explore the science behind slime by discussing the chemical reactions involved or conduct experiments to determine the best slime consistency. They can also use slime as a tool for storytelling or to understand concepts like viscosity and elasticity.

In conclusion, making slime in the classroom is a fun and educational activity that allows students to engage in hands-on learning. By following the step-by-step guide and addressing common concerns with the FAQs section, you are ready to bring this exciting experience to your classroom. Get ready for a day filled with creativity, exploration, and colorful slime!