- Measuring ingredients accurately using measuring spoons and cups
- Understanding ratios and proportions when mixing ingredients
- Calculating the cost of ingredients and determining the price of the finished product
- Using fractions when measuring and mixing ingredients
- Understanding the concept of volume and capacity when measuring liquids
For continued development, the child can explore other DIY beauty products and experiment with different ingredients and ratios to create unique formulas. They can also practice converting measurements between different units, such as ounces to milliliters, to expand their understanding of volume and capacity.