Measurement


 * Measure it - Practice using a ruler, in inches and centimeters
 * Measurement - Customary Length Quiz
 * Platform Scales Addition - weigh several items and find the sum in hundredths of a gram
 * Platform Scales Subtraction - weigh several items and find the difference in hundredths of a gram
 * Shape Explorer - Students are shown shapes on a grid and asked to calculate areas and perimeters of the shapes.
 * Units of Mass - Scroll to the middle of the page for many quizzes on this concept.
 * Using a Platform Scale - practice using scales like the one in a doctor's office, five Gregs will drop on the scale, waiting to be weighed, see how quickly you can weigh them
 * Weigh the Wangdoodles - Your job is to find the weight of each Wangdoodle using the information provided by the scales. To be successful, you will have to make sure that the weight you assign to each Wangdoodle works on each scale. This activity is a fun but challenging introduction to multiple algebraic equations.