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Science & Nature

Chem Bites 2: Between the States of Matter

In this 5 week class, students will explore volume, density, and mass.
Katina Bolar, BS, MAT, and TEFL Certified
188 total reviews for this teacher
3 reviews for this class
Completed by 6 learners
  There are no upcoming classes.
55 minutes
per class
Once per week
over 5 weeks
year olds
learners per class
per learner - per class

How does a "Multi-Day" course work?

Meets multiple times at scheduled times
Live video chats, recorded and monitored for safety and quality
Discussions via classroom forum and private messages with the teacher
Great for engaging projects and interacting with diverse classmates from other states and countries

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Class Experience

Students will learn all about volume, density, and mass as it pertains to the water molecule. We will explore the different phases of water and learn how to create our own experiments to test our concepts. 
Homework will be assigned each week to assess the understanding of the concept taught in class. 
Activity 1: Metal washers (hardware store), styrofoam cups, 2 thermometers, a glass jar (or graduated cylinder), hot water (50 degrees C), room temperature water, string. art supplies (large paper, markers, crayons, color pencils, etc) Activity 2: 2-quart zip-lock bags, two squares of paper towel, 2 droppers (pipettes), hot water (50 degrees C), 2 styrofoam balls (1 1/2 in), 4 styrofoam balls (1 inch), 2 flat toothpicks, school glue, permanent marker Activity 3: 1 short wide-rimmed clear plastic clip, 3 tall small-rimmed clear plastic cup, hot water, magnifier, 1 ice cube Activity 4: Empty metal can, salt, ice, metal spoon, teaspoon, paper towel. Activity 5: Water molecule model, 2 ice cubes, 2 small clear plastic cups, water (room temperature)
Assessments and grades are given based on parent requests. 
55 minutes per week in class, and an estimated 1 - 2 hours per week outside of class.


Katina Bolar, BS, MAT, and TEFL Certified
Lives in the United States
Science Teacher
188 total reviews
154 completed classes

About Me

My name is Katina, I am in sunny Orlando, Florida. I have been a teacher for over eighteen years. I have taught Biology, Anatomy and Physiology, Chemistry, Anthropology,  Environmental Science, Test Prep, bible, Speech and creative writing. I have... 
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