Use proportions to determine the travel distance in a given amount of time. The 10th installment in a series of 33 uses tables and descriptions to determine a person's constant speed. Using the constant speed, pupils write a linear...

Find the faster rate. The resource tasks the class to compare proportional relationships represented in different ways. Pupils find the slope of the proportional relationships to determine the constant rates. They then analyze the...

Learners explore logic and use Geometer’s Sketchpad and patterns of logic to solve a puzzle.

Students make weather predictions using the climatology method. In this climatology lesson, students review using trends and persistence when forecasting weather. Students discuss the climatology method for forecasting and complete the...