Classroom Resources: Chemistry Basics


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401 – 425 of 455 Classroom Resources

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

  • Elements, Periodic Table, Atoms, Model of the Atom, Atomic Mass, Electrons | Middle School

    Activity: Augmented Reality and the Atomic Model

    In this project, students will first work with a partner to select a common element from the periodic table to research. They will create a video using iPods to present their research and they will access the Aurasma app on iPods to upload their video. Students will create a trigger image using a picture of the element from the periodic table. Secondly, the students will use the Aurasma App to scan a different element’s trigger image and will use information from another group’s video to construct a model that replicates the atomic structure for the selected element.

  • Interdisciplinary, Atomic Spectra, Identifying an Unknown, Emission Spectrum, Electromagnetic Spectrum, Emission Spectrum | High School, Middle School

    Lab: Spectral Detective

    In this lab, students will use a spectroscope to view the atomic spectra of various unknown elements. Using their collected data in combination with known atomic spectra, they will identify the chemical elements.

  • Interdisciplinary, Atomic Spectra, Identifying an Unknown, Emission Spectrum, Electromagnetic Spectrum, Emission Spectrum | High School, Middle School

    Lab: Build a Spectroscope

    In this lab, the students will make and use a spectroscope to identify the spectra within various types of light bulbs. The students will then develop an improved design for the spectroscope.

  • Elements, History, Atoms, Isotopes, Atomic Theory, Subatomic Particles | High School, Middle School

    Activity: Atomic Structure RAFT

    In this activity, students choose from a number of activity options in order to best display their understanding of atomic structure. The RAFT model will be followed for this assignment, which means the students choose their assignment and may modify the assignment based on Role, Audience, Format, and Topic.

  • Chemical Change, Precipitate, Balancing Equations, Chemical Change, Solubility Rules, Reactions & Stoichiometry | Middle School, High School

    Lab: Predicting Precipitates

    In this lab, students use solubility rules to predict which chemical reactions will produce precipitates.

  • Solubility, Physical Change, Solute & Solvent | High School, Middle School

    Lab: Chemistree

    In this lab, students will prepare a solution to observe a physical change.

  • Solubility, Chemical Change, Solute & Solvent, Chemical Bond | Middle School

    Lab: A Sticky Situation

    In this lab, students will try to separate plastic spoons that have been attached together with different adhesive materials using a variety of solvents.

  • Separating Mixtures, Mixtures, Solubility, Phase Changes, Physical Change | Middle School

    Lab: A Solution to Your Mix-up

    In this lab, students will perform a step by step process of mixing and separating substances based on their states and solubility in order to solve a problem.

  • Observations, Density, Interdisciplinary, Scientific Method | Elementary School, Middle 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 | High School, Elementary School, Middle 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).

  • Separating Mixtures, Mixtures, Interdisciplinary, Electromagnetic Spectrum, Separating Mixtures, Mixtures | Middle School

    Lab: Candy and Leaf Chromatography

    In this lab, students will learn that mixtures are created by the combination of two or more substances. Many colors are actually mixtures of several different pigments. Mixtures can be separated, and in this lab students will perform chromatography to separate mixtures found in candy and in leaves.

  • Separating Mixtures, Density, Mixtures, Chemical Change, Intermolecular Forces, Physical Change, Intermolecular Forces | Middle School

    Lab: Clean it Up!

    In this lab, students will consider and utilize various separation techniques to purify and reclaim used motor oil.

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

    Lab: Top Secret

    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.

  • Chemical Change, Physical Change, Identifying an Unknown, Acid Base Reactions | Middle School

    Lab: Is It a Hoax

    In this lab, students will perform tests on the physical and chemical properties of different substances to determine the identity of the unknown.

  • Elements, Interdisciplinary, History, Periodic Table, Atoms, Model of the Atom | High School, Middle School

    Project: Element Baby Book

    In this activity, students will “adopt” an element and create a baby book about their “new baby” while they research and learn about the element.

  • Observations, Introduction, Elements, History, Periodic Table, Atoms, Model of the Atom, Culminating Project, Matter | High School, Middle School

    Activity: Is a Picture Worth 1000 Words?

    In this activity, students will learn about early chemistry discoveries through a textbook reading as well as from a cartoon.

  • Introduction, Elements, Periodic Table, Atoms, Model of the Atom, Electrons | High School, Middle School

    Activity: Periodic Puzzler

    In this activity, students will learn about what makes up an atom and how important protons are in the placement of elements on the periodic table.

  • 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, 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, Introduction, Interdisciplinary, Scientific Method | High School, Middle School

    Activity: Engineering Project

    In this activity, students work together in a small team in order to solve a problem and achieve a common goal. Students will need to work collaboratively in order to be successful. They will be required to communicate their ideas both verbally and in written form, assign duties, design and carry out a procedure in this activity. They will also be challenged with problem solving when/if their original plan fails.

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

  • Observations, Physical Properties, Melting Point, Phase Changes, Scientific Method | Elementary School

    Lab: Ice Cube Race

    In this lab, students will investigate what factors can influence the change in state of matter from a solid to a liquid. They will have the opportunity to make a hypothesis and participate in the design and completion of an experiment.

  • Physical Properties, Phase Changes, Introduction, Molecular Motion, Matter | Elementary School

    Lesson Plan: Introducing States of Matter

    In this lesson, students will investigate particle behavior in different forms of matter: solid, liquid and gas. Students will have an opportunity to examine a model of the particles in the different states of matter and will also participate in a kinesthetic demonstration of matter. They will also learn what makes the states of matter different from one another when changing from one form to another.

  • Observations, Melting Point, Phase Changes, Introduction, Physical Change | Elementary School

    Lesson Plan: Let's Get Physical About Water

    In this lesson, students will learn about the phase changes of matter. During the course of two days students will perform several short experiments in order to change the state of water and they will record their observations.

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