Unlike the rest of your skin, your lips don’t produce oils to protect themselves. Because your lips don’t have protective oils, it’s easy for them to dry out in hot or cold weather and become chapped.
Properties of Substances
Structures, Properties, Uses of Materials
Changes when materials are mixed
Chemical Properties of Compounds
Make Your Own Lip Balm
2 Tablespoons of Beeswax
2 Tablespoons of Honey
2 Tablespoons of Almond Oil
½ Teaspoon of Essential Oil (citrus, lavender, peppermint)
.75 oz container
1 Microwave Safe Container
Heat Source, Microwave
1 Wooden Stirrer
Pair of gloves
- Melt the beeswax, honey and almond oil in a microwave safe container for 10 seconds or less because it will burn easily if not taken proper precaution.
- Stir ingredients together using wood stirrer and mix.
- Stir in essential oil and mix.
- Pour mixture into container and let it cool before placing lid on top of jar careful with contamination.
What factors do you believe are important in being able to make lip balm in this activity? How could you design an experiment to test whether a factor that you identified were important or not and how changing it affects the activity?
What do all the ingredients do?
What are the important components of a lip balm? How could you design an experiment that would test whether an ingredient was important or not?
What are the properties of the components? Are they solids, liquids, or gases?
Beeswax thickens the lip balm and helps the other ingredients to stick together. Almond oil is an emollient, which means that it softens and moisturizes your skin. Honey tastes nice and is also an emollient. Essential oils flavor your lip balm and make it smell nice.
There are many ways you can make alterations and customizations of a mixture of ingredients, or a formula, for making your own lip balm. What and how much of each ingredient that goes into each formula is used to essentially change the consistency, scent, flavor, and texture.
The basic ingredients for this experiment are a combination of solids and liquids. It forms a soft solid finishing product.
Scientific Knowledge is based on Empirical Evidence
Science Models, Laws and Theories Explain Natural Phenomena
Science Addresses Questions about the Natural and Physical World
Science Investigations use a Variety of Methods
Identify practices and/or cross-cutting concepts connected to the activity: www.nextgenscience.org