Classroom Resources: Quantitative Chemistry

26 – 30 of 30 Classroom Resources

• 

  Observations, History, Conservation of Mass, Measurements, SI Units | Elementary School, Middle School, High School

  Video: Antoine Lavoisier Video

  This video tells the story of Antoine Lavoisier who many consider to be the father or modern chemistry. Lavoisier discovered oxygen and hydrogen and first proposed the Law of Conservation of Mass.

• 

  Observations, Density, Temperature, Gas Laws, Density, Pressure, Measurements, Matter, Volume, Graphing | Middle School, High School

  Lab: Pressure Bottle

  In this lab, students determine the relationship between volume and pressure of a gas and its temperature and address the common misconception that air does not have mass or density.

• 

  Density, Review, Accuracy, Dimensional Analysis, Measurements, Accuracy, Experimental Design, Error Analysis | Middle School, High School

  Lab: Bowling Ball—Will it Sink or Float in Water?

  In this lab, students will find the density of a bowling ball to determine whether it will sink or float in water.

• 

  Separating Mixtures, Percent Composition, Interdisciplinary, Measurements, Mixtures | Middle School

  Lab: Metallic Breakfast

  In this lab, students will separate iron filings from iron-fortified breakfast cereals. Students will use the recorded data to conduct percent composition calculations.

• 

  Observations, Chemical Change, Physical Change, Conservation of Mass, Conservation of Mass, Chemical Change, Measurements | Middle School, High School

  Lab: Mass & Change

  In this lab, students will use unified particle pictures of solid, liquid, and gas to explain the law of conservation of mass after carrying out various experiments.