Classroom Resources: Chemistry Basics


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26 – 37 of 37 Classroom Resources

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

    Lab: Dry Ice (High School)

    In this lab, students perform several small experiments using dry ice and record their observations.

  • Observations, Separating Mixtures, Physical Change | High School

    Lab: Distillation

    In this lab, students complete a simple distillation lab separating water from cinnamon and food coloring.

  • Observations | High School, Elementary School, Middle School

    Activity: Compare and Contrast

    In this activity, students will use their observation skills to compare and contrast two similar chemistry classroom scenes in order to identify the differences between the two.

  • Observations, Balancing Equations, Conservation of Mass, Classification of Reactions, Chemical Change | High School

    Lab: Classifying Reaction Types

    In this lesson, students will carry out various reactions and classify the reaction types.

  • Observations, Chemical Change, Balancing Equations | Middle School, High School

    Lab: Chemical Reactions & Equations

    In this lesson, students will observe a series of reactions, make observations, and then write balanced chemical equations to chemically describe what they observed.

  • Observations, Introduction, Inferences | Middle School, High School

    Activity: Check Activity

    In this activity, students develop a theory based on evidence they collect from (fake) cancelled checks to come up with a story of how they are related.

  • Observations, Inferences, Scientific Method | High School, Middle School

    Activity: Black Box

    In this activity, students will experience how scientists carry out a scientific investigation through inquiry.

  • Observations | High School

    Lab: Airplanes

    In this lab, students will design a procedure to test for the intended outcome of a longest flight.

  • Observations, Chemical Change, Chemical Change, Temperature, Exothermic & Endothermic | High School

    Lab: Observing a Chemical Reaction

    In this lab, students will practice making careful observations and measurements while witnessing a chemical change.

  • Observations, Phase Changes, Combustion | High School

    Lab: Observing a Candle

    In this lab, students accumulate observations of a candle including a look at the combustion reaction's reactants and products.

  • Observations | High School

    Demonstration: Observations vs. Inferences

    In this demonstration, students will learn the the difference between observation and inferences.

  • Observations, Chemical Change, Acids & Bases, Chemical Change, Mixture | High School, Middle School, Elementary School

    Demonstration: Inflating a Balloon with Chemistry

    In this demonstration, the teacher will perform a reaction between acetic acid (vinegar) and sodium bicarbonate (baking soda) in order to inflate a balloon and to introduce the concept of a chemical reaction to students. Students will observe the reaction, and identify indicators of chemical change as well as discuss the different types of matter that are involved.

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Subtopic: Observations

Grade Level: High School

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