Classroom Resources: Quantitative Chemistry

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26 – 34 of 34 Classroom Resources

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

    Access is an AACT member benefit. Video: Antoine Lavoisier Video Mark as Favorite (18 Favorites)

    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.

  • Measurements, Accuracy, SI Units, Significant Figures | Middle School, High School

    Access is an AACT member benefit. Activity: Simulation Activity: Measuring Volume Mark as Favorite (59 Favorites)

    In this simulation, students will participate in a 10 question quiz. The quiz questions are each made of two parts, with the first part requiring the student to analyze an image of a graduated cylinder in order to report an accurate measurement. Students must use the correct number of digits based on the markings presented on the cylinder when reporting the measurement. In the second portion of the question the students will determine the uncertainty value of the graduated cylinder, again by analyzing its markings. The simulation is made up of several different sizes of graduated cylinders, each containing unique markings, so students will be challenged to analyze each individually.

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

    Access is an AACT member benefit. Lab: Pressure Bottle Mark as Favorite (4 Favorites)

    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.

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

    Access is an AACT member benefit. Lab: Mass & Change Mark as Favorite (16 Favorites)

    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.

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

    Access is an AACT member benefit. Lab: Metallic Breakfast Mark as Favorite (8 Favorites)

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

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

    Access is an AACT member benefit. Lab: Bowling Ball—Will it Sink or Float in Water? Mark as Favorite (7 Favorites)

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

  • Significant Figures, Measurements, Accuracy, Density, Accuracy, Error Analysis, Error Analysis | Middle School, High School

    Access is an AACT member benefit. Lab: Significant Figures and Lab Data Mark as Favorite (98 Favorites)

    In this lesson, students will use laboratory equipment of different precision to collect data for several different metals, and then use the data to calculate the density of each. They will then compare their calculated densities to accepted values and determine the combination of equipment that leads to the most accurate calculation of density.

  • Density, Identifying an Unknown, Measurements | Elementary School, Middle School

    Access is an AACT member benefit. Demonstration: Household Densities Mark as Favorite (6 Favorites)

    In this demonstration, students will make predictions about various household materials and whether or not each will sink or float when placed in water. Data will be collected and then used to calculate the density value of each item. Finally students will analyze the relationship between the density value and the observed outcome, and use their knowledge to identify unknown materials.

  • Density, Observations, Measurements | Middle School, High School

    Access is an AACT member benefit. Lab: Penny Boats Mark as Favorite (23 Favorites)

    In this lab, students will explore Archimedes’ Principle and how it relates to density. Each student will be given a piece of aluminum foil and asked to design and build a boat that will hold as many pennies as possible without sinking when placed in water.

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Subtopics: Measurements

Grade Level: Middle School

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