Classroom Resources: Chemistry Basics


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76 – 100 of 133 Classroom Resources

  • Periodic Table, Model of the Atom, Subatomic Particles, Atomic Radius, Ionic Radius, Electrons | Elementary School, Middle School, High School

    Animation: Atomic & Ionic Radii Animation

    In this animation, students will have an opportunity to visualize atomic and ionic radii. They will look at the different sizes of atoms in the third period and the atoms in the sixth group. They will also look at an atom and its cation as well as an atom and its anion. **This video has no audio**

  • History, Periodic Table, Molecular Structure, Molecular Structure , Molecular Geometry | Elementary School, Middle School, High School

    Video: Phosphorous Video

    In this video, Sam Kean tells the story of how phosphorus was at the center of the race to discover the structure of DNA.

  • History, Periodic Table | Elementary School, Middle School, High School

    Video: Mercury Video

    In this video, Sam Kean tells stories about Mercury.

  • History, Radiation, Half Lives, Radioactive Isotopes | Elementary School, Middle School, High School

    Video: Marie Curie Video

    This video tells the story about Marie Curie, including her Nobel Prizes, radiation experiments, and discovery of new elements. Irene Curie is also mentioned.

  • History, Periodic Table | Elementary School, Middle School, High School

    Video: Manganese Video

    In this video, Sam Kean tells stories about manganese.

  • Physical Properties, History, Periodic Table | Elementary School, Middle School, High School

    Video: Gallium Video

    In this video, Sam Kean tells stories about gallium.

  • History, Periodic Table, Model of the Atom, Atomic Theory, Atomic Mass, Subatomic Particles | Elementary School, Middle School, High School

    Video: Dimitri Mendeleev Video

    This video tells the story of how Dimitri Mendeleev organized the periodic table, even leaving gaps to be filled in with elements that weren't yet discovered.

  • Density, Physical Properties, Measurements, Matter | Elementary School, Middle School, High School

    Animation: Density Animation

    "In this animation, students will visualize density on the particulate level. There are opportunities to make qualitative and quantitative comparisons between substances. **This video has no audio**"

  • History, Periodic Table, Identifying an Unknown | Elementary School, Middle School, High School

    Video: Cadmium Video

    In this video, Sam Kean tells stories about cadmium.

  • History, Periodic Table | Elementary School, Middle School, High School

    Video: Hydrogen Video

    In this video, Sam Kean tells stories about hydrogen.

  • History, Periodic Table, Radioactive Isotopes | Elementary School, Middle School, High School

    Video: Astatine Video

    In this video, Sam Kean tells stories about astatine, the rarest element in the universe.

  • History, Periodic Table, Identifying an Unknown | Elementary School, Middle School, High School

    Video: Arsenic Video

    In this video, Sam Kean tells stories about arsenic, a deadly element that was once referred to as the "Inheritance Powder".

  • History, Periodic Table, Alpha/Beta/Gamma Decay, Radioactive Isotopes | Elementary School, Middle School, High School

    Video: Helium Video

    In this video, Sam Kean tells stories about helium.

  • Physical Change, History, Periodic Table | Elementary School, Middle School, High School

    Video: Gold Video

    In this video, Sam Kean tells stories about gold.

  • 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, Physical Properties, History, Model of the Atom | Elementary School, Middle School, High School

    Video: Ancient Chemistry Video

    This video traces the history of chemistry from the discovery of fire, through the various metal ages, and finally to the great philosophers.

  • History, Periodic Table | Elementary School, Middle School, High School

    Video: Aluminum Video

    In this video, Sam Kean tells stories about aluminum.

  • Observations, Chemical Change, Acid Base Reactions, Indicators | High School, Elementary School, Middle School

    Demonstration: Secret Message

    In this lesson, students will observe a hidden message while understanding simple acid/base chemistry and indicators.

  • Lab Safety | High School, Elementary School, Middle School

    Activity: What Not to do in the Chemistry Lab

    In this activity, students will examine a cartoon of a chaotic chemistry laboratory and note the specific behaviors that are dangerous and unsafe in a chemistry laboratory setting. This activity provides an opportunity for teachers to introduce laboratory safety and best laboratory practices and discuss them with their students.

  • Observations, Reaction Rate, Reaction Rate, Chemical Change | Middle School, Elementary School, High School

    Demonstration: Simple Kinetics

    In this demonstration, students will see that different food dyes react with bleach at different rates.

  • Observations, Physical Properties, Mixtures, Intermolecular Forces, Polarity, Intermolecular Forces, Mixtures | Middle School, Elementary School, High School

    Lab: Salad Dressing Science: Emulsions

    In this lab, students mix polar and nonpolar substances and then add various emulsifiers to encourage the mixing of the two substances. They use ingredients in salad dressing to relate science to real life scenarios.

  • Observations, Density, Interdisciplinary, Scientific Method | Middle School, Elementary School

    Lab: Crush's Dilemma

    In this lab, students explore the concept of density. They will examine the density of a plastic sandwich bag compared to water. Students will create their own experiment and investigate factors that affect floating and sinking.

  • Introduction, Elements, History, Periodic Table, Atoms, Subatomic Particles, Electrons | Middle School, Elementary School, High School

    Activity: Writing Your Name using Chemical Element Symbols

    In this activity, students will use their creativity to spell their name (first or middle name and their last name) using chemical symbols of elements on the periodic table. For example, you can spell Yvonne using the symbols for yttrium (Y), vanadium (V), oxygen (O), nitrogen (N), and neon (Ne).

  • Observations | Middle School, Elementary School, High 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.

  • Electricity, Interdisciplinary, Atoms, Culminating Project, Electrons, Electrons | Elementary School, Middle School

    Activity: Electrical Circuit Quiz Box

    In this activity, students will learn that the flow of electrons within a closed circuit make our lives easier. Students will construct a circuit quiz box that lights up when the correct question and answer are chosen.

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