Other
Fernbank: Review of Ionic Charges
At this site from Fernbank you can become a pro by practicing them with this review game.
Quia
Quia: Molecular Compounds and Acids Quiz
A fifteen-question multiple-choice quiz where students are given a formula and must choose the correct name for it.
Clackamas Community College
Clackamas Community College: Predicting Formulas
Using Lewis diagrams for predicting the formulas of compounds, with links to examples and practice problems.
Sophia Learning
Sophia: Equations That Have Infinitely Many Solutions: Lesson 5
This lesson will demonstrate how to recognize when an equation has infinitely many solutions. It is 5 of 6 in the series titled "Equations that have Infinitely Many Solutions."
Sophia Learning
Sophia: Equations That Have No Solution: Lesson 3
This lesson will demonstrate how to recognize when an equation has no solution. It is 3 of 7 in the series titled "Equations that have No Solution."
Sophia Learning
Sophia: Ionic Compounds: Formulas From Binary Compound Names: Lesson 5
This lesson will demonstrate how to write a chemical formula for a binary ionic compound when given the systemic name. It is 5 of 5 in the series titled "Ionic Compounds: Formulas from Binary Compound Names."
Sophia Learning
Sophia: Ionic Compounds: Binary Compound Names With Transition Metals: Lesson 4
This lesson will demonstrate how to write a chemical formula for a binary ionic compound that includes a transition metal. It is 4 of 4 in the series titled "Ionic Compounds: Formulas from Binary Compound Names with Transition Metals."
Sophia Learning
Sophia: Translating Equations Into Sentences: Lesson 7
This lesson will use real world examples that demonstrate how to translate an equation into a sentence. It is 7 of 7 in the series titled "Translating Equations into Sentences."
Sophia Learning
Sophia: Equations That Have No Solution: Lesson 5
This lesson will demonstrate how to recognize when an equation has no solution. It is 5 of 7 in the series titled "Equations that have No Solution."
Other
University of South Carolina: Molecular Formula
A brief explanation of the relationship between molecular formula and empirical formula.
ClassFlow
Class Flow: Puzzles
[Free Registration/Login Required] In this flipchart students use the visual and interactive features of Activstudio to solve various puzzles. Students apply their algebraic and number sense to solve problems using numbers and variables.
ClassFlow
Class Flow: Speed
[Free Registration/Login Required] Students apply a formula to solve problems involving speed, distance and time.
ClassFlow
Class Flow: Straight Lines
[Free Registration/Login Required] Students explore straight lines, graphing lines and applying the formula for graphing linear equations.
Other
The Institute of Integrative Aromatherapy
The Institute of Integrative Aromatherapy offers a certificate program for people who want to be practitioners in aromatherapy.
ClassFlow
Class Flow: Types of Numbers
[Free Registration/Login Required] In this flipchart, students understand and apply concepts and procedures from algebraic sense. Students apply processes that use repeated addition. Students recognize, extend and create sequences...
ClassFlow
Class Flow: Wages
[Free Registration/Login Required] Students apply number sense to solve various problems involving money and wages.
ClassFlow
Class Flow: Acid Base Titration
[Free Registration/Login Required] Determination of the Molarity of an Acid or Base Solution.
ClassFlow
Class Flow: Area of Polygons
[Free Registration/Login Required] This flipchart provides students with notes and practice with using formulas for finding the area of triangles and quadrilaterals.
ClassFlow
Class Flow: Compound Nomenclature and Formulas
[Free Registration/Login Required] This flipchart provides an introduction to naming and writing formulas for compounds and includes assessment questions.
ClassFlow
Class Flow: Match Sequences Algebra
[Free Registration/Login Required] In this flipchart, students investigate patterns and sequences used in constructing various shapes using match sticks. Students then develop their introductory algebraic sense by determining the formula...
ClassFlow
Class Flow: Matchstick Puzzles
[Free Registration/Login Required] In this Flipchart, students use logic and mathematical reasoning to visually solve problems using matchsticks. Students develop their sense of pattern recognition, and pattern disruption, and then apply...
ClassFlow
Class Flow: Midpoint of a Line Segment
[Free Registration/Login Required] This flipchart has a clear explanation of ways to use the midpoint of a line segment with algebra.
ClassFlow
Class Flow: Multilink Sequences Algebra
[Free Registration/Login Required] In this flipchart, students are presented with various shapes made up of a sequence of individual blocks. Students apply reason to predict the number of shapes needed to extend the series.
Stanford University
Quadratic Formula/explanation
A step-by-step explanation of how the quadratic formula is obtained from the general form quadratic polynomial.