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Interactive
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PhET

Acid-Base Solutions

For Teachers 9th - 12th Standards
Learners, through watching a simulation, can manipulate various characteristics of different solutions focusing on acid-base solutions where pH, strength of solution, and concentration may be changed. Views may be at the molecular level,...
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Lesson Plan
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Teach Engineering

Properties of Mixtures vs. Solutions: Mix It Up!

For Teachers 5th - 7th Standards
Now it becomes crystal clear why the unit is called Mixtures and Solutions. The fifth installment of a six-part unit explores mixtures and solutions. After viewing a demonstration on mixing pebbles with water, salt with water, and...
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Lesson Plan
EngageNY

Classification of Solutions

For Teachers 8th Standards
Is there one, none, or more? Through discussion or activity, scholars find the properties of an equation that will determine the number of solutions. They then use the properties discovered to figure out the number of solutions for a...
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Lesson Plan
EngageNY

Nature of Solutions of a System of Linear Equations

For Teachers 8th Standards
If at first you cannot graph, substitute. The lesson introduces the substitution method as a way to solve linear systems if the point of intersection is hard to determine from a graph. The 28th installment of a 33-part series finishes...
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PPT
Curated OER

Solutions

For Teachers 9th - 12th
Amateur chemists define and describe properties of solutions, compare solubilities, explain how solutes affect freezing and boiling points, describe acid and base properties, and more! This educational PowerPoint provides information and...
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Assessment
1
1
Balanced Assessment

Two Solutions

For Students 9th - 12th Standards
An assessment presents a variety of equations and inequalities. Pupils must find two solutions for each equation or inequality and determine whether there are only two, another finite number, or an infinite number of solutions for the...
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Interactive
Chemistry Collective

Virtual Lab: Standardization of NaOH with a KHP solution: Acid Base Titration

For Students 9th - Higher Ed Standards
This is not your standard standardization lab! Take titration into the high-tech age with a simulated workbench. Learners perform titrations to standardize a sodium hydroxide solution using a KHP solution of unknown concentration....
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Lesson Plan
EngageNY

Solutions to Polynomial Equations

For Teachers 11th - 12th Standards
Take a step back to Algebra II. The first lesson in a series of 23 asks scholars to remember working with quadratic equations with complex solutions. Pupils apply polynomial identities to complex numbers and work examples that show how...
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Worksheet
Curated OER

WS 8.1 Solutions

For Students 10th - 12th
For this solutions worksheet, students identify solutes and solvents from a list of solutions and they draw water molecules bonding to each other. They fill in the blanks with terms related to bonding in solutions, density of solutions...
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Worksheet
Curated OER

Chapter 12 Review, Section 3: Solutions

For Students 9th - 12th
A neat presentation and challenging content make this solutions worksheet an ideal homework assignment for your budding chemists. Short answer and problem solving questions get them to review molarity, products, and reactants.
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Worksheet
Curated OER

Chapter 12 Review, Mixed Review: Solutions

For Students 9th - 12th
Although there are only six questions on this chemistry handout, it makes a thorough review of solutions. Novices explain why a compound is not an electrolyte, identify types of compounds, and calculate moles, grams, and molalilties in...
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Worksheet
Curated OER

Chapter 12 Review, Section 1: Solutions

For Students 9th - 12th
Here is a different approach to solutions: a worksheet that has chemistry learners use words to describe them! This is an outstanding exercise that will stretch learners to show what they know. They answer questions comparing solutions,...
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Worksheet
Curated OER

Chapter 13 Review, Mixed Review: Ions in Aqueous Solutions and Colligative Properties

For Students 9th - 12th
Here is an attractive worksheet that walks chemistry learners through a review of aqueous solutions. There are matching, short answer, and multiple choice questions dealing with boiling and freezing points, precipitate, molality, net...
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Worksheet
Curated OER

WS 8.7 Solutions, Colloids and Suspensions

For Students 10th - 12th
In this solutions, suspensions and colloids worksheet, students use diagrams to show how particles are different in each of these mixtures. They also distinguish between characteristics of each of these types of mixtures and categorize...
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Lesson Plan
Curated OER

How do Hypotonic, Hypertonic, and Isotonic Solutions Affect the Water Movement of a Cell?

For Teachers 7th - 12th
After removing the shell from a raw egg, cell biologists soak the egg in either a hypotonic, hypertonic, or isotonic corn syrup solution. They calculate the percent change in mass and compare it to the strength of the solution in a...
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Lesson Plan
Curated OER

Dilution and Concentration of Solutions

For Teachers 9th - 12th
Future chemists practice laboratory techniques by creating a monochloramine solution. The objectives are to use of dilution, 9concentration, and measurement skills and to prepare a solution that will be used in a water treatment...
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Worksheet
Curated OER

Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties

For Students 9th - 12th
Here is a general chemistry worksheet that incorporates practical applications. Four questions employ critical thinking about solutions, boiling and freezing points, and molar mass. Your class will practice what they learn in class by...
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Worksheet
Curated OER

WS 8.2 Formation of Solutions

For Students 10th - 12th
In this solutions worksheet, students answer questions about the solubility of various substances in solvents such as oil in water and nitrogen gas in helium. They draw water molecules to show bonding between them and they diagram a...
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Lesson Plan
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Bonneville

Design and Engineer Solutions

For Teachers 5th - 8th Standards
What's the best way to collect all that trash? A culminating activity has scholars use the knowledge and skills from the unit to design a solution to the plastic trash island problem. They use 3-D pens or a 3-D printer to build models of...
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Worksheet
2
2
Teacher's Corner

Dr. Seuss Book Report - Solution

For Students 3rd - 6th Standards
A great way to incorporate a beloved author into the classroom. This book report learning exercise requires young readers to write a short summary of their favorite Dr. Seuss book. It's up to you to decide how long the summary should be....
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Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
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PPT
Science Geek

Calculations of Solution Concentration

For Students 9th - 12th
Teach the process of calculating concentrations of a solute. The fourth in a series of seven chemistry lessons shows the various types of calculations including grams per liter, molarity, parts per million, and percent composition. The...
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Interactive
Royal Society of Chemistry

Mass Concentration of Solutions

For Students 6th - 12th
Ready to teach your class about molar mass and solution concentration? Make time for an interactive resource that will challenge their reasoning and problem-solving skills. Science scholars calculate the molarity of several solutions...
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Assessment
Concord Consortium

Same Solution Equations

For Students 9th - 12th Standards
Group equations by their solutions. Given six different equations, pupils determine which have the same solutions. Scholars explain why some are the same and some are different.

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