Chapter+11

Chapter 11

[|Table 11.2.pdf]

[|Survey test Division with whole numbers.pdf]


 * Some axioms that are especially important for teaching math skills to students with learning problems are:

** - commutative property of addition: ** No matter what order the same numbers are combined in the sum remains the same
- a+b=b+a - ** commutative property of multiplication: ** regardless of the order of the numbers being multiplied, the product remains constant **-** a //x// b= b x a === - ** associative property of addition and multiplication: ** regardless of grouping arrangements, the sum or product is unchanged -addition: (a+b) + c = a + (b+c) - multiplication: (a x b) x c = a x (b x c)  ===

- ** inverse operations for addition and multiplication: ** this

 * == 5 required steps in developing and administering a survey test: ==

- ** Display the results in a box plot, interpret the results, and plan instruction- ** to increase accuracy of the results, it helps to develop and alternate test form and administer both.
=== actions relate operations that are opposite in their effects. The following equations demonstrate: - Addition & Subtraction: a + b = c c – a = b c – b = a - Multiplication & Division a x b = c c/a = b c/b = a ===


 * Information Found From: Teaching Students with Learning Problems, 8th Edition, Cecil D. Mercer; Ann R. Mercer; Paige C. Pullen (2011) **