Color Changing Lab with Acids and Bases!
In this acids and bases, pH level class students will transform cabbage juice into a color changing lab experiment to see household substances change color! Science makes the best magic tricks, and this class is a great example of that.
What's included
1 live meeting
50 mins in-class hoursClass Experience
US Grade 3 - 6
Beginner Level
This class consists of an interactive lecture on the basics of acids and bases, an instructor directed color changing lab experiment, and an optional quiz. Students will learn the basics of acids and bases which include: -The pH Scale -Litmus paper test -Cabbage juice indicator -Vocabulary words -Fun facts I love to use images, hands-on experience, quick checks, and video clips to bring the science to life to make it engaging, educational, and fun. Students will leave with a lasting memory of just how cool science can be.
Learning Goals
Students will learn the basics of acids and bases.Students will learn about pH indicators.
Other Details
Parental Guidance
This is a science lab experiment and lab safety should be followed. Parents should help throughout the entire process (before, during, and after) to make sure the student does not get injured. It is recommended that you use safety google and gloves.
Supply List
Materials Needed: -One red cabbage (it looks purple) -Pot to boil cabbage in -Baking soda -Water -Vinegar (clear is recommended) -At least 3 clear cups (additional clear cups if you are doing the optional items) Optional items for the lab for additional testing: -Milk -Juice -Soda -Window cleaner -Soap dissolved in water Before the class students will need to work with their parents to gather the materials needed, and prepare the cabbage juice for class. How to prep cabbage juice before class: Have a parent help you with this whole process for safety. Cut up the red cabbage (it looks purple) into small pieces. Place it in a pot of boiling water so that all the pieces are under water. Boil for 15 minutes or until the purple dye has colored the water. Strain out the water into a bowl and let it cool, store the cabbage juice water until class in a closed container. You can eat or discard the cabbage pieces.
External Resources
In addition to the Outschool classroom, this class uses:
Joined September, 2024
Teacher expertise and credentials
2 Degrees
Master's Degree from Georgia Southern University
Bachelor's Degree in Secondary Education from University of Georgia
I have taught acids and bases for 12 years and this was always my students favorite lab experiment, so I am so glad that I get to share it with you. Reviews
Live One-Time Class
$15
per classMeets once
50 min
Live video meetings
Ages: 7-11
3-10 learners per class
