Classroom Resources: Chemistry Basics
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76 – 100 of 145 Classroom Resources
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Scientific Method, Observations, Experimental Design | Elementary School, Middle School
Lab: Introducing the Scientific Method Mark as Favorite (19 Favorites)
In this lab, students will be introduced to and become familiar with the scientific method. They will apply their understanding by following the steps of the scientific method while investigating the amount of fat in potato chips.
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Mixtures, Acid Rain, Interdisciplinary, Chemical Properties | Elementary School, Middle School
Lesson Plan: Environmental Problems Mark as Favorite (13 Favorites)
In this lesson, students are presented with an environmental problem to solve using important concepts of chemistry, which involves a lake with deteriorating water quality.
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Periodic Table, History, Radioactive Isotopes, Alpha/Beta/Gamma Decay | Elementary School, Middle School, High School
Video: Helium Video Mark as Favorite (11 Favorites)
In this video, Sam Kean tells stories about helium.
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Observations, Mixtures, Chemical Change, Physical Change, Chemical Change, pH | Elementary School
Demonstration: The Chemistry of Cheese Mark as Favorite (3 Favorites)
In this demonstration, students will observe the chemical process that occurs when making cheese. Students will be become more familiar with fundamental chemistry terms while making important observations.
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Chemical Change, Observations, Acids & Bases, Chemical Change, Mixtures | Elementary School, Middle School, High School
Demonstration: Inflating a Balloon with Chemistry Mark as Favorite (29 Favorites)
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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Physical Change, Chemical Change, Physical Properties, Chemical Properties | Elementary School, Middle School, High School
Activity: A Physical vs. Chemical Challenge Mark as Favorite (111 Favorites)
In this activity, students will first complete a card sort to best categorize examples of change as physical or chemical change. Then they will compete in teams to identify whether given situations represent a physical change or a chemical change, or a physical or a chemical property.
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Molecular Motion, Temperature, Observations, Inferences | Elementary School
Demonstration: How Does Temperature Affect Water Molecules? Mark as Favorite (2 Favorites)
In this demonstration, students will observe models to better understand that temperature affects molecular movements.
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Chemical Change, Physical Change, Chemical Change | Middle School, High School, Elementary School
Lab: Chemical and Physical Changes Mark as Favorite (78 Favorites)
In this lab, students will observe and analyze a number of examples in order to determine if a chemical or physical change occurred.
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Observations, Mixtures, Density, Physical Properties, Mixtures | Elementary School
Activity: Color-Works in a Jar Mark as Favorite (2 Favorites)
Students will be using three ingredients to create a liquid color-works mixture in a jar. This is a fun chemistry project to do with young elementary students around the 4th of July or New Year’s Eve to get the children excited about fireworks.
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Subatomic Particles, Model of the Atom, Elements, Molecular Formula | Middle School, Elementary School
Project: What's It Made Of? Mark as Favorite (15 Favorites)
In this project each student will conduct research to discover what compounds, molecules, and elements make up a basic everyday object of their choice. The student will create a poster detailing what the object is made of, including a Bohr model. The student will also create a question about their object’s atomic structure for their peers as part of a culminating project gallery walk to observe, discuss, and learn about each poster.
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Observations, Physical Properties, Chemical Properties, Mixtures | Elementary School, Middle School
Lesson Plan: Clean-Up Pond Pollution Mark as Favorite (3 Favorites)
In this lesson, students will compare polluted and filtered water to observe how filtering can remove some kinds of pollutants. Students will also be asked to consider how people affect ecosystems and use the scientific method to conduct an experiment on polluted water.
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Observations, Density, Physical Properties | Elementary School
Demonstration: Will it Float? Mark as Favorite (1 Favorite)
In this demonstration, students will observe the relationship between the density of a solution and its impact on an object’s ability to float or sink. Uncooked eggs will be placed in a tap water sample and in a salt water solution so that students can make observations and compare the results in order to make a determination regarding the density value for each item.
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Periodic Table, History | Elementary School, Middle School, High School
Video: Aluminum Video Mark as Favorite (3 Favorites)
In this video, Sam Kean tells stories about aluminum.
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Conservation of Mass, History, Observations, Measurements, SI Units | Elementary School, Middle School, High School
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.
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Periodic Table, History, Physical Change | Elementary School, Middle School, High School
Video: Gold Video Mark as Favorite (10 Favorites)
In this video, Sam Kean tells stories about gold.
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Periodic Table, History, Radioactive Isotopes | Elementary School, Middle School, High School
Video: Astatine Video Mark as Favorite (12 Favorites)
In this video, Sam Kean tells stories about astatine, the rarest element in the universe.
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Periodic Table, History | Elementary School, Middle School, High School
Video: Hydrogen Video Mark as Favorite (9 Favorites)
In this video, Sam Kean tells stories about hydrogen.
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Periodic Table, History, Identifying an Unknown | Elementary School, Middle School, High School
Video: Cadmium Video Mark as Favorite (6 Favorites)
In this video, Sam Kean tells stories about cadmium.
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Atomic Mass, Atomic Theory, Model of the Atom, Subatomic Particles, Periodic Table, History | Elementary School, Middle School, High School
Video: Dimitri Mendeleev Video Mark as Favorite (69 Favorites)
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.
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Periodic Table, History, Physical Properties | Elementary School, Middle School, High School
Video: Gallium Video Mark as Favorite (8 Favorites)
In this video, Sam Kean tells stories about gallium.
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Radioactive Isotopes, Radiation, Half Lives, History | Elementary School, Middle School, High School
Video: Marie Curie Video Mark as Favorite (28 Favorites)
This video tells the story about Marie Curie, including her Nobel Prizes, radiation experiments, and discovery of new elements. Irene Curie is also mentioned.
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Periodic Table, History | Elementary School, Middle School, High School
Video: Mercury Video Mark as Favorite (12 Favorites)
In this video, Sam Kean tells stories about Mercury.
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Molecular Structure, Molecular Geometry, History, Periodic Table, Molecular Structure | Elementary School, Middle School, High School
Video: Phosphorous Video Mark as Favorite (10 Favorites)
In this video, Sam Kean tells the story of how phosphorus was at the center of the race to discover the structure of DNA.
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Gas Laws, Pressure, Volume, History | Elementary School, Middle School, High School
Video: Robert Boyle Video Mark as Favorite (40 Favorites)
This video tells the story of Robert Boyle, a great chemist and discoverer of Boyle's Law, which describes the relationship between pressure and volume of a gas.
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Periodic Table, History, Physical Properties | Elementary School, Middle School, High School
Video: Silicon Video Mark as Favorite (8 Favorites)
In this video, Sam Kean tells stories about silicon.