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- Lynn C., Teacher
- Wakefield, RI
Ratio Test Teacher Resources
Find Ratio Test educational ideas and activities
Learners investigate sequences and series numerically, graphically, and symbolically. For this sequences and series lesson, students use their Ti-89 to determine if a series is convergent. Learners find the terms in a sequence and series and graph them. Students use summation notation to determine the sum of a sequence.
In this Calculus activity, students assess their understanding of various topics, including the derivatives of trigonometric functions, evaluating integrals, sigma notation, and convergent and divergent series. The one page interactive activity contains fifty-two problems. Answers are not provided.
In this electrical activity, students draw a schematic design and build a circuit board to grasp the understanding of power conversion circuits before answering a series of 30 open-ended questions including analyzing schematics. This activity is printable and there are on-line answers to the questions.
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.
Seventh graders research the six European "postage stamp" (small) countries and research interesting facts about them. In groups, they are assigned to one of the six countries of Andorra, Liechtenstein, Malta, Monaco, San Marino, or Vatican City. On poster board, 7th graders create a postage stamp for their country.