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Parachutes: Is it Surface Area or Shape?
Learners investigate how to make a good parachute. For this physics lesson, students observe the motion of parachutes as it falls and measure the time. They collect data and calculate the average descent time for each canopy shape.
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Area graphics for 7th graders
Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
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Ara of Circles
Learners identify the differentiate the different properties of circles and parallelograms. In this geometry lesson, students calculate the area of each solid and identify the formula. They relate Pi to the circumference of a circle.
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Areeas of Parallelograms and Triangles
Twelfth graders are able to deduce the area of polygons by using several methods such as coordinate method. They are able to apply the area of polygons to real life situations. Students apply the Pythagorean Theorem in problem solving...
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How to Figure Board Feet and Cost of a Board
Students investigate woodworking and converting lengths to cubic measurements. In this math conversions instructional activity, students examine the length of a piece of board, and its total area by using the formula for finding...
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Review of Triangles
Students investigate the Pythagorean Theorem. For this geometry lesson, students define angles and sides of right triangles. They calculate the area and surface area using formulas derived by the Pythagorean Theorem.
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Velocity vs. Time
Twelfth graders read and interpret v-t graphs. After studying velocity and time, 12th graders read graphs to calculate the acceleration of a moving body and determine the distance and displacement of a body. Students explore the...
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Spaced Out
The students are able to use a formula to calculate the volume of cuboids by measuring the length of each of the three dimensions. They also investigate the relationship between milliliters and cubic centimeters.
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Exploring Volume of Cylinders
Tenth graders investigate the volume of a cylinder. In this geometry instructional activity, 10th graders create three-dimensional cylinders and use a ruler to determine the dimensions. The instructional activity progresses...
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Exploring Literature And Weather Through Chirps
Pupils explore using crickets' chirps to calculate temperature. They read "Cricket in Times Square" and "The Quiet Cricket," read and discuss a Cricket eBook, develop a formula and calculate temperature using cricket chirps, and graph...
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Geometry in Art
Students examine mathematical symbols and formulas included in works of art. They analyze quilts for shapes and they each make their own quilt from squares using geometric shapes.
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Pi
Sixth graders read the book "Sir Cumference and Knights of the Round Table" to introduce them to the concept of Pi. As a class, they discover where Pi originated and define the terms circumference, radius and diameter. To end the...
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Hydrated Salt
Students plan, design, and carry out an experiment to determine an empirical formula for a hydrated salt X that tell students when all the water has been removed from hydrate crystals.
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Measurements
Seventh graders solve word problems involving real world situation. In this geometry activity, 7th graders solve problems related to volume. They apply the formulas taught in geometry.
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Shoelace Algorithm
In this shoelace algorithm worksheet, students determine the area of a triangle when given the coordinates of the vertices. They determine the area of a quadrilateral. Students find the average of the x and y coordinates.
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Calculating Volume
Middle schoolers evaluate mathematical problems using the formulas for volume. They recognize "perspective" in different shapes including cubes, pyramids and cylinders. Students practice on brainstorming all the different shapes and how...
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Circles and Pi
Students identify the relationship between the radius and Pi. In this geometry lesson plan, students calculate the circumference and area of a circle. They create visuals to help them see how the circumference relates to Pi.
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Pape's Theorems
In this math worksheet, students find the length of the side of a regular hexagon whose area is numerically equal to its perimeter.
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Moisture Content Activity
Students measure the moisture found in the wood that is used for furniture making. For this moisture worksheet, students practice using the MC formula to measure the water content of the wood.
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The Baby Gate Problem
In this secondary mathematics worksheet, students expand a six-panel play yard by two-panels Students determine the width of each panel and the area of the expansion. The one page worksheet contains one problem with the...
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Houses and Cars and Loans
Students create a spreadsheet to track their spending. In this algebra lesson, students use loan formulas to calculate the payback amount plus interest on a loan. They calculate how much money they would need to buy a car and house.
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Worksheet 27 - Fall 1995
In this math worksheet, students find the area bounded by the tangent line, the x-axis, and the line x =2. They also describe the graph of the function.
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Why are Bubbles Spheres
Students calculate the surface area of different polygons. In this geometry lesson, students practice calculating the volume of spheres. They work with cones, cylinders and rectangular prisms.
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You Can Do It: Creating How-To Videos
Students create instructional videos. in this video lesson, students choose a subject area and topic to make their own how-to video. They research this topic and film their video using a flip-camera.
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