51 – 75 of 169 Classroom Resources

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  Periodic Table, Elements, Physical Properties, History, Atomic Mass, Subatomic Particles | High School

  Activity: Which Element Am I? Mark as Favorite (109 Favorites)

  In this activity, students will be challenged by a list of clues that describe 50 different elements from the periodic table. Using their own knowledge, or the help of the internet students will determine the identity of each element based on the clue provided.

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  Review, Physical Properties, Density, Periodic Table, Mixtures | Middle School, High School

  Activity: Chemistry Basics: Advanced Crossword Puzzle Mark as Favorite (24 Favorites)

  In this activity, students will complete a crossword puzzle by solving each clue that is related to a fundamental chemistry topic.

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  Periodic Table, Physical Properties, Identifying an Unknown, Ionization Energy, Atomic Radius, Electronegativity | High School

  Activity: Mendeleev's Periodic Table Mark as Favorite (72 Favorites)

  In this activity, students will use their knowledge of Periodic Trends to analyze and identify unknown elements and organize them correctly in the Periodic Table.

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  Concentration, Physical Properties, Chemical Properties, pH | Middle School

  Activity: Would You Drink it? Mark as Favorite (27 Favorites)

  In this activity, students are provided with data regarding the water quality at multiple locations throughout a city. Students will determine which location should be prioritized for cleaning of contaminates. Students will utilize Claim Evidence and Reasoning (CER) to develop a claim that is supported by the data provided.

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  Physical Properties, Chemical Properties | Elementary School

  Activity: Solving Problems like a Scientist Mark as Favorite (3 Favorites)

  In this activity, students will analyze several scenarios in order to better understand and apply their knowledge of physical and chemical properties.

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  Review, Physical Properties, Elements | High School

  Activity: Family Reunion Puzzle Mark as Favorite (1 Favorite)

  In this activity, students will be challenged to solve a collection of anagrams—but with a twist! Given 27 ordinary words, students must remove one letter and then rearrange the remaining letters to form a chemical term. Additionally, the anagrams are grouped into 3 families, with all of the chemical terms in each family sharing a common property or theme.

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  Physical Properties, Physical Change, Chemical Change, Matter, Phase Changes | Elementary School

  Activity: Analyzing Root Beer Floats Mark as Favorite (2 Favorites)

  In this activity students will observe the states of matter while making a root beer float. They will also discover the differences between a solid, a liquid and a gas.

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  Measurements, Dimensional Analysis, Chemical Properties, Physical Properties, Chemical Change, Physical Change, Matter, Observations, Mixtures | Middle School, High School

  Activity: Cupcake Conversions, Bench to Bakery Mark as Favorite (53 Favorites)

  This activity will help to reinforce the importance of scientific measurement and apply it to the introduction of chemical reactions. Using an example of baking a single batch of cupcakes, students will plan for a larger production scale in a commercial bakery. This will help to introduce the idea of producing a reaction at the lab bench and converting it to mass production. In addition this activity investigates how chemistry is used in everyday life and challenges students to consider potentials errors that may occur when completing chemical reactions in the kitchen.

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  History, Physical Properties, Matter, Observations | Elementary School, Middle School, High School

  Activity: Ancient Chemistry Video Questions Mark as Favorite (30 Favorites)

  In this activity, students will watch a video about the history of chemistry. They will answer questions while learning about the history of chemistry, starting with the discovery of fire, progressing through the various metal ages, and be introduced to the great philosophers.

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  Periodic Table, History, Physical Properties, Chemical Properties, Subatomic Particles, Atomic Mass | Elementary School, Middle School, High School

  Activity: History of the Periodic Table Video Questions Mark as Favorite (51 Favorites)

  In this activity, students will answer questions while watching a video about how the periodic table was developed and learn about those who contributed to it.

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  Temperature, History, Physical Properties, Measurements, SI Units, Accuracy | Elementary School, Middle School, High School

  Activity: Temperature Guys Video Questions Mark as Favorite (37 Favorites)

  In this activity, students will watch a video and answer questions about how both the thermometer and the concept of temperature evolved over time

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

  Activity: Mendeleev Video Questions Mark as Favorite (37 Favorites)

  In this activity, students will watch a video and answer questions about Dimitri Mendeleev. They will learn about his contribution to chemistry, including his organization of the periodic table and awareness to leave gaps for elements that weren’t yet discovered.

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  Density, Physical Properties, Graphing, Interdisciplinary, Observations, Error Analysis, Measurements, Error Analysis | High School

  Lab: Graphing Density Mark as Favorite (38 Favorites)

  In this lab, students will collect data and then use graphing to determine the density values of unknown metal samples.

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  Separating Mixtures, Mixtures, Physical Properties, Distillation | Middle School, High School

  Activity: Animation Activity: Separating Mixtures Mark as Favorite (22 Favorites)

  In this activity, students will view an animation that explores different ways of separating a variety of mixtures. The separation techniques addressed in this animation include filtration, evaporation, distillation, and chromatography (focusing on paper chromatography). Real-world applications as well as particle diagrams of the separation processes are included.

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  Polymers, Phase Changes, Physical Properties | Middle School

  Lab: Changing a Monomer to a Polymer! Mark as Favorite (8 Favorites)

  In this lab, students will have the opportunity to see the complexity of the different phases of matter. This lab will allow students to investigate polymers and physical properties, while connecting these concepts to the phases of matter. Students will also better understand that some substances are not easily identified as a particular phase of matter and that some substances can have characteristics of more than one phase of matter.

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

  Lab: Salad Dressing Science: Emulsions Mark as Favorite (38 Favorites)

  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.

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  History, Interdisciplinary, Physical Properties, Chemical Properties, Observations, Mixtures | Middle School, High School

  Lab: Top Secret Mark as Favorite (26 Favorites)

  In this lab, students will learn about the history of invisible ink and will have the opportunity to compare two types of homemade invisible ink recipes.

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  Physical Properties, Observations, Mixtures, Solute & Solvent, Mixtures | Middle School

  Lesson Plan: How Fast Does it Flow? Mark as Favorite (7 Favorites)

  In this lesson students explore the viscosity of different mixtures. They measure viscosity of different mixtures and then have the opportunity to design a mixture to attain a particular viscosity. Students will relate their lab experience to the application of viscosity in the real-world as they consider the differences in viscosity between different types of paints.

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  Chemical Change, Chemical Change, Physical Change, Physical Properties | Middle School

  Lab: Little Miss Muffet Investigation Mark as Favorite (20 Favorites)

  In this lab, students will work in cooperative groups to conduct a chemical reaction by mixing vinegar with milk. This reaction will cause the curds to precipitate and separate from the liquid whey. The lesson can be extended by experimenting with different types of milk or by using different acids.

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  Measurements, SI Units, Mole Concept, Physical Properties, Density | Middle School, High School

  Activity: Animation Activity: Units of Chemistry Mark as Favorite (21 Favorites)

  In this activity, students will view an animation that explores the importance of including units to communicate the value of measurements effectively. The animation presents definitions, units of measurement, and measuring tools for physical properties that are commonly measured or calculated in chemistry class: mass, length, temperature, volume, amount (moles), and density.

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  Physical Properties, Physical Change, Observations, Identifying an Unknown, Lab Safety, Molecules & Bonding, Covalent Bonding, Ionic Bonding, Intermolecular Forces, Molecular Motion, Solutions, Conductivity, States of Matter, Melting Point, Intermolecular Forces, Molecular Motion | High School

  Activity: Animation Activity: Physical Properties and Particle Interaction Mark as Favorite (17 Favorites)

  In this activity, students will view an animation that explores the relationship between physical properties and particle-level interactions. Particle diagrams of common household substances are used to illustrate that forces of attraction influence melting points. Similarly, particle diagrams of the same substances dissolved in water are used to compare their conductivity in solution.

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  SI Units, Mole Concept, Measurements, Physical Properties, Density | Middle School, High School

  Animation: Units of Chemistry Animation Mark as Favorite (15 Favorites)

  This animation explores the importance of including units to communicate the value of measurements effectively. It presents definitions, units of measurement, and measuring tools for physical properties that are commonly measured or calculated in chemistry class: mass, length, temperature, volume, amount (moles), and density. This animation was featured in the November 2022 issue of Chemistry Solutions. **This video has no audio**

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  Physical Properties, Physical Change, Observations, Identifying an Unknown, Lab Safety, Covalent Bonding, Ionic Bonding, Intermolecular Forces, Molecular Motion | High School

  Animation: Physical Properties and Particle Interaction Animation Mark as Favorite (26 Favorites)

  This animation explores the relationship between physical properties and particle-level interactions. Particle diagrams of common household substances are used to illustrate that forces of attraction influence melting points. Similarly, particle diagrams of the same substances dissolved in water are used to compare their conductivity in solution. This animation was featured in the November 2023 issue of Chemistry Solutions. **This video has no audio**

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

  Animation: Density Animation Mark as Favorite (46 Favorites)

  This animation explores density on the particulate level. There are opportunities to make qualitative and quantitative comparisons between substances. **This video has no audio**

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  Separating Mixtures, Mixtures, Distillation, Physical Properties | High School

  Animation: Separating Mixtures Animation Mark as Favorite (45 Favorites)

  This animation explores different ways of separating a variety of mixtures. The separation techniques addressed in this animation include filtration, evaporation, distillation, and chromatography (focusing on paper chromatography). Real-world applications as well as particle diagrams of the separation processes are included. This animation was featured in the May 2023 issue of Chemistry Solutions. **This video has no audio**