In this activity, student mix a given quantity of salt with a fixed volume of water. Mass and volume measurements are made before and after mixing to determine if these quantities change. Students observe that mass is conserved during dissolving while volume is not.
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Wanted Alive
Categories: Lab/Student Activity
Students will understand the basic needs and characteristics of plants, animals and humans. They will discover that we all need food, water, shelter and space. They will show care and respect for all... read more
FLUID FUNCTIONALITY
Categories: Lab/Student Activity
In this inquiry activity, students will explore and understand what pneumatic and hydraulic systems are and how they are currently used. Students will produce culminating pieces of work summarizing... read more
Welcome to the STAO Career Connections Resource!
Categories: General Interest, Lab/Student Activity
It is our goal to create a library of videos showcasing the diversity of careers in STEM and the diversity of the people who do them. We want to be able to provide students with Career ideas, add... read more