New Mexico State University
Ratey the Math Cat
Find a perfect way to recognize rates. The class first watches a video that emphasizes the word per when referencing a rate. Pupils then use their knowledge to create their own rates via station activities. Finally, individuals use...
National Education Association
Define the Effects of Parameter Changes on Graphs of Linear Functions
Parameters can move and change the steepness of a graph. Introduce the effects of changing the slope or the y-intercept of a linear graph. The resource shows how to incorporate changes on graphs and how they will move up, move down,...
Math TV
Math tv.com: Simplifying Expressions: With Numbers Only
Learn how to use order of operations to simplify expressions. Several videos, featuring a math teacher and students, offer step-by-step instruction on how to simplify expressions that only involve numbers.
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: More Complicated Order of Operations
This video explores more advanced order of operations problems in numerical expressions. Practice problems are available. [9:40]
Loyola University Chicago
Math Flix: Order of Operations in Word Problems 2
This QuickTime movie provides an opportunity to use the order of operations in a word problem and find the solution. As you watch and listen to the teacher and students interact it helps clarify the thinking behind applying this concept.
Math TV
Math tv.com: Positive and Negative Numbers: Dividing
Students review examples of dividing positive and negative numbers. The learning resource consists of videos presented by students with detailed examples and practice problems.
Math Mammoth
Math Mammoth: What Are Expressions and Equations?
Explains the definitions of and the difference between expressions and equations, and how to write an expression from a written description. [4:42]
Math Mammoth
Math Mammoth: Working With Expressions and Equations
Explains how to write an equation from a written description and presents problems where each situation must be matched with the correct expression. [4:37]
Math Mammoth
Math Mammoth: Order of Operations: More Challenging Examples
Presents more complex problems to solve using the order of operations. Includes exponents and decimals in the discussion. [6:26]
Khan Academy
Khan Academy: Interpreting Features of Functions 2 (Example 2)
Solving a problem involving function step by step.
Khan Academy
Khan Academy: Comparing Linear Functions: Equations vs. Graph
Compares the equation of one linear function with the graph of another to determine which of the given statements about them are true. [2:22]
Art of Problem Solving
Art of Problem Solving: Subtraction Problems
Video tutorial uses examples to reinforce understanding of subtraction problems. [5:24]
Art of Problem Solving
Art of Problem Solving: Ratios Parts and Wholes
Video tutorial uses word problems to explain ratios. [8:29]
Math TV
Math Tv
Helpful math video tutorials covering topics related to whole numbers including addition, division, estimation, expanded form, exponents, multiplication, order of operations, subtraction, rounding, and more. Choose a teacher and watch...