Years 3 to 6
Data Index

Accuracy and Precision
Activity: An Experiment with a Die
Activity: An Experiment with Dice
Activity: Asking Questions
Activity: Counting Cars
Activity: Estimation
Activity: Improving Questions
Activity: Lengths of Leaves
Activity: Most Loved Pet
Activity: Parking Spaces
Activity: Random, or Not?
Bar Graphs
Calculating the mean from a frequency table
Data Graphs (Bar, Line, Pie)
Definition of Data
Definition of Frequency Histogram
Definition of Mean
Definition of Median
Definition of Mode
Definition of Population
Definition of Random Sample
Definition of Range (statistics)
Definition of Sample
Definition of Survey
Finding a Central Value
Frequency Distribution
Grouped Frequency Distribution
How to Calculate the Mean Value
How to Calculate the Median Value
How to Calculate the Mode or Modal Value
How to Do a Survey
Line Graphs
Make a Bar Graph
Pie Chart
Random Words
Relative Frequency
Sets and Venn Diagrams
Showing the Results of a Survey
Stem and Leaf Plots
Survey Questions
The Mean Machine
The Range (Statistics)
What is Data?
Activity: Count to a Billion
Activity: Estimation
Activity: Garden Area
Activity: Grass for the Garden
Activity: Investigating Solids
Band around the Earth Puzzle
Definition of Estimate
Definition of Estimation
Estimation (Introduction)
Estimation Games
Estimation Tips and Tricks
Introduction to US Standard Units
Metric System of Measurement
Pouring Liquid
Rounding Methods
Rounding Numbers
Squares and Square Roots
Visual Estimation
Ratio - Chocolate Crispies Recipe
Activity: An Experiment with a Die
Activity: An Experiment with Dice
Bags of Marbles
Conditional Probability
Fair Dice
Minesweeper Risk
Probability Line
Probability: Types of Events
Random Words
Ratio - Make Some Chocolate Crispies
The Basic Counting Principle
The Spinner - Your Decision Maker


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