Cause and Effect?
Ninth graders examine several data sets to explore the validity of various conclusions from a correlation study. Through questioning and small group discussions, 9th graders discover that correlation does not necessarily imply causation.
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Conditional Relative Frequencies and Association
It is all relative, or is it all conditional? Using an exploration method, the class determines whether there is an association between gender and superpower wish through the use of calculating conditional relative frequencies. The last...
9th - 10th Math CCSS: Designed
New Review Understanding the Effects of Differences in Speed—Problem Set D
Fall back and slow down. The fourth lesson in a six-part series on air traffic control leads the class to find the difference in distance traveled based upon the difference in speed. Pupils work through a problem related to walking...
5th - 9th Math CCSS: Adaptable
Define the Effects of Parameter Changes on Graphs of Linear Functions
Parameters can move and change the steepness of a graph. Introduce the effects of changing the slope or the y-intercept of a linear graph. The resource shows how to incorporate changes on graphs and how they will move up, move down,...
4 mins 8th - 11th Math CCSS: Designed