How Hot or Cold Does It REallu Feel

High schoolers explore 3-D graphing with the TI-92 or TI-89.  In this secondary mathematics lesson, students create 3-D graphs as they explore the formulas for calculating the heat index and wind chill .

9th - 12th Math 3 Views 2 Downloads
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Lesson Plans

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Reginald W.
I was at a crossroads trying to think of a new… interesting… active way to introduce and teach the different types of economic systems. I turned to Lesson Planet and entered “Economic Systems” into the search tab and was inundated with resources and lesson plans and ideas… the kids loved the lesson I modified for them and still ask when we are going to do another lesson like that “Paper Airplane Company” one. Thanks Lesson Planet.
Reginald W., Teacher - Department Chairperson
Humble, TX