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- Sara C., Student teacher
- Effort, PA
Ratio test Teacher Resources
Find teacher approved Ratio Test educational resource ideas and activities
Students investigate sequences and series numerically, graphically, and symbolically. In this sequences and series lesson, students use their Ti-89 to determine if a series is convergent. Students find the terms in a sequence and series and graph them. Students use summation notation to determine the sum of a sequence.
In this electrical worksheet, students draw a schematic design circuit board to grasp the understanding amplification in linear circuitry before answering a series of 35 open-ended questions pertaining to a variety of linear circuitry. This worksheet is printable and there are on-line answers to the questions. An understanding of calculus is needed to complete these questions.
Instructions for series of six activites, a reading of scientific literature, and a choice of six assessments await you in this physics resource. Well-written plans guide you in guiding your pupils to experiment with levers, pulleys, rolling marbles, springs, and more. They will learn that energy is conserved, transferred into other forms, and how to put it to use in practical terms. Mathematical equations are employed in each activity, making these lessons most appropriate for high school physics.
Do you know how the population has grown of your community? Can you predict the population over the next half century? Can we find an algebraic model that matches our data? These along with many more questions can be researched by students through the use of internet resources. This lesson contains a good introductory and culminating activity on exponential growth, and some links to useful websites that may have to be modified for your location.