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Exploring Trigonometric Functions
Learners are introduced to the characteristics of trigonometric functions. In groups, they analyze graphs of sine and cosine to determine the lengths of a triangle. They compare and contrast the graphical and numerical characteristics...
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Geometry of Exploration: Eyes Over Mars
Students research how engineers and scientists generate linear and angular measurements with geometry to survey the Earth and Mars. They assess how geometric shapes affect navigation. A surveyor comes to the classroom and explains how he...
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Science: Building an Electric Motor
Students build their own electric motors and use them to conduct experiments. Following a step-by-step procedure, they make wire coils by wrapping wire around disc magnets and complete the process with clay, paper clips, alligator clips,...
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Worksheet 9
In this math instructional activity, students examine how the moment of a force about a point is defined. They look at the 2 problems to define the information contained in them.
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Worksheet 22 - Spring 1996
students examine the potential of creating the involute for a circle. They use the concept to create new parametric equations. They graph the picture for each.
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Worksheet 27
In this math worksheet, students examine the equations for the planets of Mercury and Saturn. Then they find the distance of Saturn’s closest and farthest approach to the sun.
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Worksheet 23
In this math worksheet, students define the sets of vectors. They also observe the concept of area for the parallelogram and how vectors are used.
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Angles and Arcs
In this angles and arcs worksheet, 10th graders solve 8 different problems that relate to determining the measure of various angles and arcs of a circle. First, they define a central angle and the difference between a major and minor...
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Care Homework #1: Real Numbers
In this care homework worksheet, students add, subtract, multiply and divide numbers with decimals. They solve problems involving mixed numbers. Students find the area and perimeter of triangles and rectangles. This...
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Integers and Measurement
In this integers and measurement worksheet, students solve 24 various types of problems as defined. They reduce all fractions to lowest terms. Then, students draw a diagram and show the measurements to the proper power and pi for the...
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Cafeteria Mayhem
Students design a cafeteria floor plan. For this area and perimeter lesson, groups create an efficient lunchroom layout on poster board by using geometric shapes and formulas as the basis for their designs. In the accompanying writing...
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Winter Olympics: Crossword Puzzle
In this crossword puzzle worksheet, students complete a puzzle of the Winter Olympics using 15 clues found beneath the puzzle.
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Classification
Students explore classification. In this science lesson plan, students observe various apples, contrasting them, and classifying the apples based on structure and color.
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Life in a Geometrical Town
In this geometry worksheet, students create a map that uses various geometrical concepts. The final project is the creation of a "geometrical town." Rubric for grading is included.
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Timing the Tides
Students collect data and describe how and why the high and low tides change from day to day. In exploring tides lesson students study tides by taking notes, recording data and analyzing their findings.
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Make a Rain Stick
Students construct a rain stick. In this weather lesson, students make a rainstick from toothpicks, paper towel tubes, and tape. Students demonstrate the different sounds rain can make.
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Concept Application: One to One Correspondence of Objects
Young scholars consider the comparative sizes of the planets in the solar system. In this scale instructional activity, students select balls of different sizes to represent the planets in the solar system.
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Circles and Their Equations
In this circle and their equations worksheet, students read about circles and algebraic equations, look at examples and complete exercises.
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Metric Rhyme
Young scholars identify various units of measurement. In this measurement lesson, students learn several chants that combine metric vocabulary words and actions to reinforce the concepts learned.
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Baseball Activity: Bouncing Balls
Students explore the concept of motion. In this hands-on physics instructional activity, students examine how the construction of baseballs and the temperature they are stored at affect their bounce.
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Math All Around Us!
Students find math concepts in every day items. In this math concept lesson, students take ten photographs of things they find interesting. They analyze the photographs to find hidden math concepts such as counting, lines, angles,...
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Plain Figures and Measuring Figures
Students investigate basic geometric concepts. In this geometry lesson, students explore solids through measuring and modeling. This assignment models the importance of understanding concrete objects in geometry.
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Shape and Space: Circles
Students create isosceles triangles. In this triangles lesson, students participate in a quick fire exercise with combinations of numbers totaling 180. Students complete a worksheet with several problems.
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Student Exploration: Measuring Trees
In this measuring trees activity, students explore the internet program Gizmo about measuring trees and answer short answer questions about it. Students answer 22 questions.
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