Classroom Resources: Solutions

Filter by:

  1. Sort by:

1 – 25 of 39 Classroom Resources

  • Solute & Solvent, Mixtures | Elementary School

    Access is an AACT member benefit. Demonstration: Introduction to Solutions Mark as Favorite (5 Favorites)

    In this demonstration, students will recognize that there is a threshold for the amount of salt that can be dissolved into a specified amount of water. Students will be asked to make observations about two different salt water samples to determine if a sample that contains undissolved salt is still considered a solution. The saltiness, or salinity, of the water samples will be used to help students make connections about how the melting of polar ice caps is changing the average salinity of the ocean.

  • Freezing Point, Phase Changes, Mixtures | Elementary School

    Lab: Coffee Creamer Ice Cream Mark as Favorite (13 Favorites)

    In this lab, students will investigate how dissolving salt (sodium chloride) in water changes the freezing point of the solution. While investigating this, they will make ice cream from small coffee creamer cups.

  • Chemical Change, Mixtures, Reaction Rate | Elementary School

    Access is an AACT member benefit. Lab: The Disappearing Color Mark as Favorite (5 Favorites)

    In this lab, students will create a solution to observe a chemical change between food coloring in water and bleach. They will also develop the process skills of predicting, observing, and measuring temperature.

  • Intermolecular Forces, Mixtures, Intermolecular Forces, Colligative Properties, Freezing Point Depression, Solubility, Polarity, Phase Changes, Freezing Point, Density, Mixtures, Physical Properties | High School

    Access is an AACT member benefit. Lesson Plan: Fuel Line Antifreeze Mark as Favorite (14 Favorites)

    In this lesson students will explore the role of a gasoline additive, fuel line antifreeze (generally methanol or 2‑propanol), in reducing the potential of water to block fuel lines in freezing weather. Students will prepare test tube models of water-contaminated fuel tanks and explore the effect of adding different types of fuel line antifreeze. This lesson can be used to bolster concepts about miscibility, density, intermolecular forces, phase changes (freezing), and colligative properties (freezing point depression).

  • Intermolecular Forces, Solubility, Intermolecular Forces, Intramolecular Forces, Polarity, Lewis Structures, Molecular Structure, Solute & Solvent, Mixtures, Melting Point, Freezing Point, Boiling Point, Physical Properties, Graphing, Mixtures | High School

    Access is an AACT member benefit. Lab: Physical Properties (High School) Mark as Favorite (29 Favorites)

    In this lesson, students investigate how intermolecular forces effect physical properties by investigating substances’ melting points as well as solubility.

  • Mixtures | Middle School, High School

    Access is an AACT member benefit. Lesson Plan: Making Sense of Milk Mark as Favorite (18 Favorites)

    In this lesson, students will compare and contrast the chemical compositions of different types of plant milk and animal milk by analyzing data and developing models.

  • Solubility, Saturated/Unsaturated/Supersaturated, Mixtures, Reaction Rate | High School

    Access is an AACT member benefit. Lab: Rate of Solution Mark as Favorite (22 Favorites)

    In this lab, students observe how particle size, solvent temperature, and agitation affect rate of solution.

  • Mixtures, Solute & Solvent, Intermolecular Forces, Intermolecular Forces, Molecular Structure, Polymers, Electromagnetic Spectrum | Middle School, High School

    Access is an AACT member benefit. Activity: What is Paint? Video Questions Mark as Favorite (10 Favorites)

    In this activity, students will watch a video and answer related questions about the composition of paint. During the video, students will learn about the differences between three common paint types, water colors, oil-based and acrylic paint as well as the chemistry of each.

  • Electromagnetic Spectrum, Molecular Structure, Mixtures | Middle School, High School

    Access is an AACT member benefit. Activity: What are Pigments? Video Questions Mark as Favorite (5 Favorites)

    In this activity, students will watch a video and answer related questions about the chemistry of pigment molecules and how they are used to give paints their specific color. During the video, students will learn about the importance of a pigment’s molecular structure, how they are physically suspended to create a paint color, as well as how they interact with light.

  • Freezing Point Depression, Mixtures, Phase Changes, Freezing Point, Melting Point | High School, Middle School

    Access is an AACT member benefit. Lab: How does Salt "Melt" Ice? Mark as Favorite (53 Favorites)

    In this lab, students will consider why salt is used to aide in snow clearing and to help keep icy roads safe. They will investigate how salt ‘melts’ ice and determine the best type of salt to do so. Additionally, students will explore the advantages and disadvantages of the various different types of salt.

  • Concentration, Mixtures, Interdisciplinary, Scientific Method, Measurements | Middle School, High School

    Access is an AACT member benefit. Lab: Effect of Salt Concentration on Plants Mark as Favorite (10 Favorites)

    In this lab, students will observe how salt concentration can affect the structure of a potato tuber.

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

    Access is an AACT member benefit. Lab: Clean it Up! Mark as Favorite (4 Favorites)

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

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

    Access is an AACT member benefit. Lab: Candy and Leaf Chromatography Mark as Favorite (13 Favorites)

    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.

  • Concentration, Solute & Solvent, Mixtures, Solubility, Percent Composition | Middle School

    Access is an AACT member benefit. Lab: The Perfect Kool-Aid Concentration Mark as Favorite (11 Favorites)

    In this lab, the students will investigate how the concentration of a solution affects its properties such as color and taste.

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

    Lab: Salad Dressing Science: Emulsions Mark as Favorite (29 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.

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

    Access is an AACT member benefit. Lab: Top Secret Mark as Favorite (21 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.

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

    Access is an AACT member benefit. Lesson Plan: How Fast Does it Flow? Mark as Favorite (5 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.

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

    Access is an AACT member benefit. Lab: A Solution to Your Mix-up Mark as Favorite (4 Favorites)

    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.

  • Density, Mixtures, Solubility | Middle School

    Access is an AACT member benefit. Lab: Investigating Density within Lava Lamps Mark as Favorite (9 Favorites)

    In this lab students will make a simple yet spectacular lava lamp while focusing on the density of the components.

  • Solubility, Solute & Solvent, Mixtures, Intermolecular Forces, Intermolecular Forces, Polarity, Molecular Geometry | Elementary School, Middle School, High School

    Access is an AACT member benefit. Animation: Solubility Animation Mark as Favorite (83 Favorites)

    This animation explores how ionic and molecular compounds dissolve (or don’t) in water. Students will see that if an ionic compound such as salt dissolves, the ions dissociate, whereas the molecules in a molecular compound such as sugar remain intact but are separated from one another by water molecules. They will also see that some ionic compounds such as chalk do not dissolve, and the cations and anions remain stuck together. **This video has no audio**

  • Mixtures, Physical Properties, Molecular Structure, Mixtures | Elementary School, Middle School, High School

    Access is an AACT member benefit. Demonstration: Analyzing Mixtures Mark as Favorite (36 Favorites)

    In this demonstration, the teacher will create a sequence of mixtures in a single test tube. Water, oil, food coloring and soap will be used in this demonstration to introduce the concepts of heterogeneous and homogeneous solutions as well as the idea of miscibility. Students will also have the opportunity to analyze the properties, such as surface tension of each component used.

  • Mixtures, Solute & Solvent, Phase Changes, Distillation, Introduction, Separating Mixtures, Interdisciplinary, Mixtures, Physical Change | Elementary School

    Access is an AACT member benefit. Lesson Plan: Now I Can Drink the Water! Mark as Favorite (3 Favorites)

    In this lesson, students review important concepts of the water cycle and then design, test, and evaluate a working model of a desalination plant (a distiller).

  • Identifying an Unknown, Chemical Properties, Solute & Solvent, Mixtures | Middle School, High School

    Access is an AACT member benefit. Lab: Local Water Analysis Mark as Favorite (23 Favorites)

    In this lab, students use simple pool test strips to collect water samples from local water sources, such as area faucets, pools, lakes, rivers, puddles, etc. They will compile all of the collected data to allow students to collectively make observations and ask testable questions. After determining a question of interest, groups of students will organize the related data, research relevant background information, form reasonable conclusions, and present their arguments.

  • Electromagnetic Spectrum, Molecular Structure, Mixtures | Middle School, High School

    Access is an AACT member benefit. Video: What are Pigments? Video Mark as Favorite (14 Favorites)

    This video discusses the chemistry of pigment molecules and how they are used to give paints their specific color. Students will learn about the importance of a pigment’s molecular structure, how they are physically suspended to create a paint color, as well as how they interact with light.

  • Mixtures, Molecular Structure, Separating Mixtures, Solute & Solvent | High School

    Lesson Plan: What Type of Mixture is Paint? Mark as Favorite (17 Favorites)

    In this lesson students will use simple laboratory tests to characterize differences between solutions, colloids, and suspensions. They will then apply those tests to paints to classify them as specific types of mixtures.

Filtered By

Subtopics: Mixtures

Clear All Filters

    Available Filters

    Subtopic
    Type