======Making Slime====== **Materials: **{{$demo.materials_description}}\\ **Difficulty: **{{$demo.difficulty_description}}\\ **Safety: **{{$demo.safety_description}}\\ \\ **Categories:** {{$demo.categories}} \\ **Alternative titles:** Homemade Slime ====Summary==== {{$demo.summary}} ====Procedure==== - In one bowl, mix about ¼ of a bottle of glue with ¼ cup of water. - Add food coloring if you want colored slime. - Stir in ¼ cup of liquid Borax solution. - Slime will begin to form immediately. Stir, then knead with your hands until it becomes less sticky. - Store in a plastic bag in the refrigerator to keep it from growing mold. ====Links==== Let's Make Slime Snot 🤧 Science Experiment for Kids | Play School Science Time - ABC Kids: {{youtube>a1H-6w6_5BY?}}\\ 7 Different Kinds of Slime | Science Experiments You Can Do at Home | Science Max #Slime - Science Max: {{youtube>BbtK6iU1pTk?}}\\ 📄 How to Make Slime - Science Buddies: [[https://www.sciencebuddies.org/stem-activities/how-to-make-slime]]\\ ====Variations==== * Add glitter for sparkly slime. * Mix in glow-in-the-dark paint or thermochromic pigment for color-changing slime. * Use tonic water for slime that glows under black light. * Adjust the amount of borax to change the slime’s texture and stretchiness. ====Safety Precautions==== - Do not eat slime. - Always wash hands after making or playing with slime. - Supervise children closely when handling Borax solution. - Store slime properly to prevent mold growth. ====Questions to Consider==== * What role does Borax play in turning liquid glue into slime? (Borax crosslinks the glue’s polymers.) * Why does kneading change the slime’s texture? (It allows the crosslinking reaction to progress evenly throughout the mixture.) * How is slime an example of a polymer? (It consists of long chains of molecules linked together, similar to plastics and rubbers.)