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Building Shapes From Numbers
Students experience how to illustrate some of the many connections between number and geometry. Through this 2-3 day focus on square numbers and triangular numbers, students make connections among mathematical topics.
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Monkeying Around
Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...
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How Tall is that Tree?
Students apply their math skills to develop an accurate estimate of the height of a tall tree. Three different methods are outlined. All grade levels should be able to perform the shadow method and the proportional method.
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Geologic cross section of Manhattan, NYC
High schoolers draw an accurate geologic cross section by using a given data table. They relate the features of the cross section to geologic processes. Students then relate the characteristics of the bedrock to the architecture.
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Population-Building a Foundation
Students research to find information about populations and complete world maps by labeling the current population, and determining the 10 countries with the largest population. They search the "World Population Data Sheet." On the third...
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Reflection of Light and Mirrors
Students address common misconceptions concerning reflection, light and mirrors. They investigate light reflection in mirrors and determine how light is transferred to the eye. In addition, they make predictions and then test them...
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The Lifecycle of a Butterfly
Students study the life cycle of the butterfly. In this butterfly life cycle lesson, students examine and discuss a large diagram of the four stages of the butterfly life cycle. They read books and access web sites that extend their...
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Deep Roots of Ancient Greece
Students investigate Greek contributions to modern America. In this ancient Greek influence lesson plan, students watch videos, listen to lectures, and conduct research regarding ancient Greek ideals in order to analyze and trace Greek...
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Which Car Should I Buy?
Young scholars use gas mileage of different cars to create T charts, algebraic equations, and graphs to show which gets better mileage. In this gas mileage lesson plan, students use the graph to see which car they should buy.
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Symmetry
Students explore symmetry. In this geometry lesson, student identify and define bilateral symmetry, radial symmetry, pentagonal symmetry, hexagonal symmetry, and cubic symmetry. Students construct examples of these types of symmetry and...
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Crystal Growing
Students explore the different phases of a crystal. In this mineral lesson students grow their own sugar crystals using a sugar recipe.
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"Geometry With Quilts"
Fifth graders examine the geometry of quilts. They discuss the history of quilting, design two nine-patch squares, exchange one design on an Internet bulletin board, and construct a hot pad that is quilted.
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What's So Good About Popcorn?
First graders use a thinking map to organize a paragraph. They write and edit their paragraph about popcorn and type the final copy on the computer.
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Toe to Toe Geo
Students study triangles. In this triangle lesson plan, students compare and classify triangles while milling to music. Students will also trade triangles so they can match up with other similar triangles. Triangles are provided.
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Human Genetics Research Report
Students write a research paper in first person on a human genetics condition.
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RFLP Paternity Testing: A Simulation
High schoolers use simulated autorads to discover the principle utilized to determine paternity.
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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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Pascal's Triangle
Students study Pascal's triangle. They construct their own version of Pascal's triangle, and relate some of the uses for it. While working through this process, students practice their integer multiplication and division skills.
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Graphing Family Reading Habits
Second graders collect data from their families about their reading habits and graph them. In this graphing family reading habits lesson plan, 2nd graders interview family members about their reading habits. They then use a graphing...
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The Mandelbrot Set
High schoolers are introduced to the notion of a complex number and function iteration in order to motivate the discussion of Julia sets and the Mandelbrot set.
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The Corner Problem
Learners explore the concept of the corner problem. In this corner problem lesson, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Learners use similar triangles to...
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I Like Me
First graders read the book "I Like Me" and then design a collage showcasing different things they like about themselves. They write in journals to reflect on this lesson.
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Tessellations: Geometry and Symmetry
Students examine tesselllations and their geometric properties. They have a better knowledge of polygons, can identify types of symmetry in tessellations. Also students use visulization, spatial reasoning, and geometric modeling to...
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A Shopping Center Field Study
Students analyze how developers plan for a shopping center. They take a field trip to a nearby shopping center. Also students participate in a shopping center scavenger hunt. Students identify factors important to the location of...