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Discovering The Ratio Pi And The Diameter
Students relate the ratio of Pi to the diameter of a circle. In this geometry lesson, students investigate the relationship of the chord of the circle the the number Pi. They define ration, chord, circumference and diameter and find...
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Speaking Parametrically
Students solve equations by taking the derivative. In this calculus lesson, students solve parametric equations implicitly. They use the TI-calculator to graph their equations.
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Learning to Measure with Ladybug
Students practice measuring items with non standard units. In this units lesson plan, students measure shapes, lengths, and classroom objects.
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Trigonometric Ratios
Young scholars measure and analyze angles. In this trigonometry lesson, students measure angles and distances use non-traditional techniques. They identify the different ratios of sine, cosine and tangent.
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True Grid
Students explore probability by predicting the probability of the occurrence of each color in a sample of M&Ms.
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Linear Inequalities
Ninth graders practice recognizing similarities and differences found in the graphing of inequalities and equations. Once observatioons are made they solve some of their own applying prior knowledge.
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Paper Tower Challenge
Student explore the challenge of building a tower using paper. They build their tower using paper and record the height of their tower. Students collect and record the heights of other towers and use that data to create a spreadsheet.
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Place Values-Adding
Learners find place value. For this place value lesson, students are shown examples on the board by their teacher. A ten-problem worksheet is included. Problems involve only the hundreds and ten thousands place.
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Place Values - Subtracting
Students explore the concept of subtracting a number from a place value. For this subtracting from a place value lesson, students subtract numbers from a particular place value.
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I Love a Parade
Students receive a worksheet that describes a parade. They tell what the 10th item in the parade will be. Students draw the parade, and tell the pattern they see using letters. Students design their own parade with the same pattern. They...
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Cutting the Wood
Students demonstrate and describe the effect of multiplying or dividing by a fraction less than or greater than one. They create and explain a variety of equivalent ratios that represent a given situation. Students draw a picture of...
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Making The Height
Twelfth graders apply estimation techniques to determine how high any one basketball player can jump.
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Someone Is In The Kitchen
Pupils investigate the lifestyles of the Native Americans and look at a recipe found on a website. They read the recipe and pay attention to the measurements. They differentiate between the various measures in order to apply them to the...
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Walking the Plank
Eighth graders experiment with a bathroom scale, books and a plank to determine how weight readings change as distance is applied. They graph and interpret the results.
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Weather temperatures
Students investigate the given statistics about temperatures in cities around the nation in order to look for a pattern. They measure the mean, median, and mode for the data set of temperatures.
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Elements of a Short Story
Young scholars analyze elements of a short story by working together. In this literature lesson plan, students analyze short stories. They use the TI Navigator Application to write their findings.
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Just Graph It!
Fourth graders evaluate various graphs for the best way to reflect statistical data. They use a spreadsheet to organize data and generate varied graphic representations. They select the graph they feel best shows their results.
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Pictograph to Bar Graph
Second graders explore organizing data to make it useful for interpreting picture graphs and bar graphs. They use Graphers software to create a pictograph and a bar graph.
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Calculating the Shortest Distance Between Two Points
Ninth graders calculate the distance between two points.
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Displaying the Data
Students gather facts about their parent's families through the completion of parent interview forms. Using tally marks, the data gathered is counted, transferred to graphs and used to create family timelines.
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Landfills and the Potential for Groundwater Contamination
Students examine how a sanitary landfill is constructed, how it functions, and how waste and leachate affects the areas around the landfill. After a discussion about landfills and leachates, students construct a Sanitary Landfill Model...
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Walking Home
Learners discover the formulas for calculating distance. In groups, they solve equations determine the distance in a specific amount of time. They record their answers in a chart or graph and compare them with their classmates.