Chemistry Stem Lesson Pla
Teacher: Abel Carenas Velamazán
GLYCERINE SOAP
Student Age: 13-17
MATERIAL
• 20 g of glycerin
• 0.25 g of Essences for soaps (5 drops)
• 0.1 g of dyes for soaps (from 3 to 5 drop
• Silicone molds
• Wooden spatula
PROCESS
1. Melt the glycerin in a water bath.
2. Just when removing the dye is added a
3. Add the essence and stir with the wood
4. Carefully pour the soap into the silicon
5. Wait until it is completely solidified (it
mold.