Cosmo Learning
Cosmo Learning: Junior Chemistry With Chemguy
A collection of video lectures to teach junior high students topics in chemistry. Lectures cover topics in understanding the periodic table, compounds, chemical bonding, Avogadro's number, balancing chemical equations, stoichiometry,...
Purdue University
Purdue University: Solutions
This site, which is provided for by the Purdue University, gives types of solutions, concentration, dilution, and titration.
Purdue University
Purdue University: Calcium Hydroxide Crystal Structure
A picture of the crystal structure of calcium hydroxide. Additional plug-in required.
PBS
Pbs Teachers: Rising Ice Experiment
Observe how ice and salt crystals interact by using salt to help adhere a string to the top of an ice cube in a glass of water, then lift the cube out of the water.
Pennsylvania State University
Penn State Univ.: Quadratic Functions/sample Problem
Penn State University offers a sample problem finding roots of a quadratic function.
San Diego State University
San Diego State University: Polar Solute
A knowledge map with clickable links related to polar solutes.
San Diego State University
San Diego State University: Nonpolar Solute
A knowledge map with clickable links related to nonpolar solutes.
Chem Tutor
Chem Tutor: Solutions
An in-depth look at solutions and their properties. Includes practice problems for calculating solution concentration.
John Wiley & Sons
Wiley Higher Education Precipitation Reactions
This page has a RealVideo movie of the precipitation of mercury(I) iodide, with explanatory text.
John Wiley & Sons
Wiley: Aqueous Solution of a Non Electrolyte
This page has a good discussion of nonelectrolytes in solution, with animated graphics.
Frostburg State University
General Chemistry Online: Reactions in Solution
Resource provides a set of 18 slides that discuss chemical reactions in solution. Slides 15-18 discuss metathesis (double replacement) reactions, including formation of insoluble precipitate.
Sophia Learning
Sophia: Solutions: Lesson 4
This lesson will explain what a solution is and provide the general properties of solutions. It is 4 of 8 in the series titled "Solutions."
Sophia Learning
Sophia: Solutions: Lesson 5
This lesson will explain what a solution is and provide the general properties of solutions. It is 5 of 8 in the series titled "Solutions."
Sophia Learning
Sophia: Solutions: Lesson 8
This lesson will explain what a solution is and provide the general properties of solutions. It is 8 of 8 in the series titled "Solutions."
Science Bob Pflugfelder
Science bob.com: Make Your Own Rock Candy!
This concise site provides directions for creating rock candy using a super-saturated sugar water solution. Describes super-saturation following the procedure.
ClassFlow
Class Flow: Solutions to Quadratics
[Free Registration/Login Required] Shows students how to solve for x within a quadratic function (no factoring) and identify the root(s) of the function.
ClassFlow
Class Flow: Solve by Completing the Square
[Free Registration/Login Required] This flipchart explores the steps for solving quadratics by completing the square.
ClassFlow
Class Flow: The Chemistry of Solutions
[Free Registration/Login Required] This flipchart covers the high school chemistry concept of solutions, types of solutions, solution concentration, molarity, percent concentration, Henry's law, solubility, and solubility curve.
ClassFlow
Class Flow: Water & Aqueous Systems
[Free Registration/Login Required] This flipchart provides a multitude of hands-on activities for identifying, arranging and creating sentence maps for various water and aqueous systems.
Chem4kids
Chem4 Kids: Matter: Solutions and Mixtures
This Chem4kids tutorial teaches the basic properties of solutions.
ClassFlow
Class Flow: Mixtures
[Free Registration/Login Required] This flipchart introduces fifth graders to mixtures, solutions, and suspensions. Opportunities for student participation and an assessment are included.
Integrated Publishing
Internet Publishing: Equal or Double Roots
A demonstration of how to use a quadratic function's discriminant to determine if the function contains equal (double) roots, or real, unequal roots, and how to find them.
Ducksters
Ducksters: Chemistry for Kids: Solutions and Dissolving
On this site, students learn about solutions and dissolving in chemistry including interesting facts, examples, solubility, saturation, concentration, and what is a solution?
Frostburg State University
Frostburg State University: Glossary Solutions
A glossary of terms related to solutions.