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Number Types: Where Vocabulary Meets Numbers
Rational, irrational, real, natural. All these words can refer to numbers. Who knew? Learners use the Visual Thesaurus and a semantic feature analysis grid to examine the different attributes of numbers. Step-by-step instructions for...
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Modeling pentagrams using Geometers Sketchpad
Students using visual modeling software will construct two regular pentagrams which are mathematically similar. They also create a multi-page document and learn to create links between the pages and to a website on the History of...
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Mira, Mira on the Wall: Reflections
Students investigate and perform reflections and symmetry. For this geometry lesson, students compare and contrast the relationship between reflections and symmetries.
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Solving Equations Using Two Operations
Need more detail in showing your class how to solve two-step equations and proportions? This lesson plan outlines the steps young mathematicians need to solve simple equations and check their results.
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Pedal Triangles
Students identify the properties and theorems of triangles. In this geometry lesson, students construct angle bisectors using a compass and straight edge. They identify triangular similarity and congruency.
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Diving, Flying, & Climbing
Students explore Boyle's Law. In this Boyle's Law lesson, students complete problems involving Boyle's Law. They examine the effects of Boyle's Law upon the human body. Students use the Internet to complete a lab activity.
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Multiplying Decimals and Mixed Numbers
Students practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
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Translations, Reflections and Rotations
Fifth graders use the Internet to learn about translations, reflections and rotations. Students access the Transmographer program on the Internet, where they practice what they have learned. Students also complete a worksheet.
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An Introduction to Quadrilaterals
Young scholars explore the concept of quadrilaterals. In this quadrilateral instructional activity, students play with a floor tile applet to see that there are many types and characteristics of quadrilaterals including parallelograms,...
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Analyze This
Students gain practice in the analysis of various types of graphs common in daily life. These examples often use graphic images like charts, graphs, tables, and pictures to supplement learning.
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Money Smart children
Students elementary financial vocabulary words: spend, save, invest and donate. In this finance instructional activity, students respond to the story "Sam and the Lucky Moon." Students describe the concepts of wants and needs, resources,...
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Probability and Geometry
Young scholars practice calculating probability, see how geometry can help solve probability problems and explore platonic solids.
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Recording Frequency
First graders analyze nursery rhymes and gather data about word frequency. In this frequency lesson, 1st graders create graphs and tables. Students interpret the data.
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Lesson 1: Fast Food Nutrients
Learners compute the nutrient values of fast foods. In this fast food nutrient, students observe a PowerPoint about nutrition. They research nutritional topics, answer questions about nutrition, and determine the nutrient values of...
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Build A Skittles Graph
Students explore graphing. In this graphing instructional activity, students sort Skittles candies and use the color groups to create a bar graph. Rubrics and extension activities are provided.
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Animal Shelters - Sharing Our Knowledge
Students arrange a service project for a local animal shelter. In this animal shelter lesson, students collect items to be given to a local shelter. They learn how to estimate the monetary value of the donated items. They can do optional...
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Flips, Slides, and Turns
Fifth graders manipulate and draw shapes to demonstrate the concept of flips, slides, and turns using letters and arrows on graph paper.
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A Nation of Nations Lesson Plan: Charting African Ethnicities in America
Pupils read a portion of the narrative, The Transatlantic Slave Trade, to explain the ethnic origins of enslaved Africans brought to the US. They create charts and bar graphs comparing ethnicities in the lowlands and tidewater regions.
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What is Probability?
Students participate in a variety of activities in order to understand the concept of probability. The students are engaged because of the application of The Multiple Intelligences Theory.
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Fractals and the Chaos Game
Students explore the concept of fractals. In this fractals lesson, students play the "Chaos Game" via an applet. Students place dots on the screen to recognize that they have created Sierpinski's Triangle.
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Translations, Reflections, and Rotations
Tenth graders have been introduced to the concepts of translation, reflection, and rotation, and have practiced translating, reflecting, and rotating two-dimensional objects on the coordinate plane.
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Piggies
First graders listen to the book, Piggies, and act out the events of the story with premade puffball pigs.
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The Mandelbrot Set
Students explore the concept of Mandelbrot sets and Julia sets. In this Mandelbrot and Julia set lesson, students use a function integrator applet to investigate two-variable function iterations. Students use Julia set and Mandelbrot set...
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Tables, Charts and Graphs
Students examine a science journal to develop an understanding of graphs in science. In this data analysis lesson, students read an article from the Natural Inquirer and discuss the meaning of the included graph. Students...