|
|
A demo that only shows a one step process of adding an integer to both sides of an inequality so that the variable stands alone and we can tell what values are true for that inequality.
|
|
|
This describes the way to represent a series of consecutuve integers, then consecutive odd or even integers so that you can w rite an expression that combines them.
|
|
|
Shows how to take the descriptive set builder notation and write a roster set to represent the same one.
|
|
|
A brief description of the difference between rational and irrational numbers followed by examples of number in both categories.
|
|
|
A brief description of what integers consist of followed by a list of numbers where it is decided whether each is an integer or not.
|
|
|
A review of the sign rules for multiplication and three examples to demonstrate these.
|
|
|
A review of the sign results when multiplying integers and then three examples to demonstrate those rules.
|
|
|
This describes how integers interact when combined, treating minus signs as a negative sign on the number and thinking that all of the integers are being added with negatives and postives working in…
|
|
|
Describes multiplying or dividing both sides of an quationn by the same value in order to get the variable alone on one side
|
|
|
The beginnings of understanding how to solve equations by doing something to both sides, keeping it equal
|
|
|
Three examples of this topic
|
|
|
Three quick examples that show the order in which we simplify different opertions in arithmetic.
|
|
|
Showing that any number to the left of another number on a number line is smaller
|
|
|
Just showing how to locate different fractions on a number l ine
|
|
|
Just a quick demonstratioin of putting dots and coordinates on a line graph.
|