In this animated object, students are introduced to moles as a measurement.
By Debbie McClinton, Dr. Miriam Douglass, Dr. Martin McClinton
Learners examine the meaning of oxidation, reduction, and half-reaction, and watch a film showing the deposition of copper metal from the reduction of copper (II) ion by aluminum. A brief quiz completes the activity.
Chemical Bonds: The Hydrogen Bond
By Jill Larson
In this interactive object, students examine a type of chemical bond known as the "hydrogen bond."
In this interactive object, the learner practices identifying charges on ions.
In this animated object, students examine what happens when electrons share molecules.
Adding Fractions With Unlike Denominators
By Tina Dietzman
Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.
Aspergillus in the Property Room
By Vickie Brugger
In this learning activity learners will be hear about aspergillus found on marijuana and the potential health hazards that can affect a property room manager. Learners will hear about preventative measures.
The Reynolds Number
By Terry Bartelt
In this animated learning object, users study the factors that affect a pipe’s fluid flow and how those factors pertain to a numerical value (the Reynolds Number).
Interpreting Engineering Drawings: Title and Revision Blocks
By Glenn Sokolowski
Learners examine the information on a title block and answer questions about that information in an interactive quiz.
The TI-86 Scientific Calculator: Complex Number Conversion
By Patrick Hoppe
This primer introduces the student to the proper method of complex number conversion on a TI-86 calculator.
Binary to Decimal
You will practice converting from a binary number to a decimal number
અંકોને શબ્દોમાં શબ્દોને અંકોમાં જોડો. (Words and Numbers in Gujarati)
સંખ્યા જ્ઞાન ૧ થી ૩૦
Number Spellings 11 - 20
Spell the numbers by clicking on the letters below.
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »