Stratified sampling
Stratified sampling is a method used in statistics to ensure
Richard Linnington
Maths Teacher and Tutor in Horsham, West Sussex, England
Capture recapture
Estimating total populations using the **capture-recapture** method is a
Ratios in the form of n to 1
Ratios help us compare quantities, and simplifying them in the
Ratios in the form of 1 to n
Ratios are everywhere—from mixing drinks to reading maps! Simplifying
Simplifying ratios worksheet
Ratios are everywhere—from mixing paint colors to adjusting a
Area of a circle
The area of a circle is a fundamental concept in
Circumference of a circle
The circumference of a circle is the distance around its
The importance of using scaffolded resources in mathematics education
The Power of the Scaffolding: Why Structured Support is the
Perimeter and area of squares and rectangles
The area and perimeter of rectangles are essential concepts in
Equations of horizontal, vertical (and common diagonal) lines
Horizontal and vertical lines are all around us—think of