
Celina Wolki
Researcher, Community Leader, and Regional Coordinator
I research food prices in northern communities and am involved in local projects to make sure every member of my community has access to food.
Everyone wears clothes, no matter their socioeconomic background, age, or culture. The Clothing4Climate project encourages youth in Grades 7 to 12 to learn about the science behind climate change and the impact our clothing system has on the environment.
What chemistry determines how oil and water behave when mixed? Explore the mixing of oil and water and the density of liquids in this activity.
Learn how test foods for starch.
Learn about the role of yeast in this fun decomposition reaction.
Creating mixture of liquids can be very useful, but why do some liquids not mix well? Learn what causes liquids to be immiscible.
Learn about acid-base reactions. Make you own pH indicator and test it with different solutions.