Khan Academy
SAT Prep: Test 7 Section 8 Part 2
Continuing his SAT review session, Sal explores problems with slopes, linear equations, and congruent angles. He begins problem 10 (geometry) but finishes the problem in the next video.
Curated OER
Constants (2)
Danny the penguin represents a constant and snow represents variables. This clip is wonderful for learners just starting to understand algebra. It is clear, provides concrete examples, and is totally cute. A great idea for expressing...
Khan Academy
Khan Academy: Reactions in Equilibrium
Use this tutorial to explore equilibrium reactions and constants. [14:50]
Other
Neo K12: Which Is the Better Insulator?
Learn about insulators while watching an experiment. Two plastic cups full of water are placed into bowls of liquid nitrogen. Which cup will insulate best?
Study Pug
Study Pug: Characteristics of Polynomials
A polynomial consists of constants, variables, and exponents. Polynomials are named based on the number of terms they have. Watch this brief video introducing polynomials. [0:47]
Khan Academy
Khan Academy: Ap Chemistry: Reactions in Equilibrium
The resource from Khan Academy provides practice questions for the AP Chemistry course. This video lesson explains the concepts of equilibrium reactions and constants.
Virtual Nerd
Virtual Nerd: Interpret the Structure of Expressions
This site teaches students how to interpret expressions that represent a quantity in terms of its context, interpret parts of an expression, such as terms, factors, and coefficients, and use the structure of an expression to identify...