Essential core elements of mathematics to support early learning, continued development, and as a reference to review during and after building a strong foundation. Seeing a broad overview and how the details make the math possible in just 6 pages can melt away some math phobia and will strengthen skills and grades. Written and tested in a classroom over many years, two teachers came to us with this reference they used with their students. A math textbook authoring group then expanded the series. With experts in the classroom and in textbooks developing the content, don't pass up this 6 page, inexpensive tool with the power to support the core areas of math students struggle with. Check other titles in the 5-guide series for the areas of support most needed.
6 page reference guide includes:

Ways to Collect Data

Populations & Samples

Types of Samples

Random Sample

Convenience Sample

Systematic Sample

Cluster Sample

Stratified Sample

Volunteer Sample

Measures of Central Tendency

Measures of Spread

Range

Interquartile Range (IQR)

When to use Measures of Center & Spread

Symmetric Distribution (also called Normal Distribution)

Negatively Skewed Distribution (also called Left Skewed Distribution)

Positively Skewed Distribution (also called Right Skewed Distribution)

Interpretation of Graphs

Ways to Prevent Misinterpretation of Graphs

Graphing Data

Checklist for Making Graphs

Data Displays

Pictograph, Frequency Table, Tally Marks

Bar Graph, Double & Multiple Bar Graphs

Stacked Bar Graph

Two-Way Frequency & Relative Frequency Table

Circle Graph (also called Pie Chart) & Steps to Make Circle Graph

Scatter Plot & Steps to Make a Scatter Plot

Box-and-Whisker Plot & Steps to Make a Box-and-Whisker Plot

Histogram & Steps to Make a Histogram

Distributions in Histograms

Line Graph & Line Plot

Stem-and-Leaf Plot

Multiple Line Graph

Double Stem-and-Leaf Plot

Interpreting Statistics

Interpolation / Extrapolation

Normal Distribution

Venn Diagram

To determine if a set of data has any outliers:

Matrix

Disjoint Sets

Interpreting the Venn Diagram

Probability