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Plumbing the Deep-Using Sound Waves to See
Students explore and learn about the concept of echolocation. In this echolocation lesson, students explore how animals and engineers use echolocation (seeing under water) and sound waves to look and hear things under the deep water.
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One, Two, Three--Isaac Newton and Me
Students experiment to develop understanding of Newton's Laws and how they apply to space travel in this ten day lesson sequence.
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Sanitation and Disease Challenge
Students explore global health issues related to water and sanitation. In this Peace Corps lesson plan, students participate in an online game that requires them to examine how hygiene education, tapping springs, constructing wells, and...
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Minerals of the Earth
Students learn and practice identifying Earth's minerals and their properties. Working in small groups, they evaluate minerals. This is a well-described lesson, which students enjoy.
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Calculating in Construction - Area
In this area worksheet, students solve 6 short answer problems. Students find the area of a figure composed of regular polygons such as triangles, rectangles, squares, etc given a sketch of the figure.
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Polymer Rockets
Students examine polymer rockets and complete an activity. In this rockets lesson students design, create and test a polymer rocket and have a blast off competition.
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One Two three Isaac Newton and Me
Ninth graders study Newton's Laws and apply these concepts to travel in space. In this space lesson students complete several lab activities.
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Telephone Directory Assistance
Students use their local telephone directory to locake information on a service provider.They write a descriptive paragraph based on the location of their service provider and the service they provide. This lesson is intended for...
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Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
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Ratio
Students calculate the ratio and apply it to construction. For this geometry lesson, students convert between different units and use decimals and fractions interchangeable. They find the fraction of a given amount using the calculator.
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Activity 1-Cold Water, Hot Water and Super-Heated Water!
Students investigate hydrothermal vents by observing a simple model designed to show that hot water rises when it's heated. First, students listen as the teacher explains hydrothermal fluids and vents. Students watch as the teacher...
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Preposition Combinations
In this prepositions combinations worksheet, students discover the rules governing noun, verb, and adjective plus preposition combinations. Students are also given three common types of sentence errors which involve prepositions.