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RFLP Paternity Testing: A Simulation
Students use simulated autorads to discover the principle utilized to determine paternity.
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Best of the Solar System
Young scholars visit a site which provides images to be analyzed. Notes are taken and planets are named based on observed features and observations. Using peer review, they try to determine the identity of the planets. They are free to...
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Wisconsin Birds Lesson Plan
Students, during an outdoor hike, are taught about the different types of birds found in Wisconsin.
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Comparing Apples and Oranges
Fifth graders, in groups, examine different types of apples and how they are different. They also taste the differences of each apple. They use this lesson to explore how to make observations.
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Kids for Conservation Lesson 1
Third graders observe various demonstrations dealing with the water on our earth, such as a comparison of the amount of salt water and fresh water on earth, then participate in a role playing activity in which they become a molecule of...
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Learning Lesson: That Sinking Feeling
Pupils discover the origin of the Great Ocean Conveyor. They participate in a demonstration showing how salinity and temperature affect water density. They also examine the new sea ice that forms every winter.
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Learning Lesson: Moonlight Serenade
Students complete experiments as they act as the earth. They observe how different angles affect the phases of the moon seen by us. They discuss the differences in light and dark.
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How Much Water is in That Cloud?
Students participate in a demonstration about the water capacity of clouds. They work in partners to estimate how many drops of water a cottonball hold and then use an eyedropper to test their guesses.
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Particulate Matter: The Lorax
Students collect air samples to test it for air pollution. They are read the story The Lorax and discuss the effects of air pollution. They share their observations with the class.
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Making Tracks
Fifth graders examine the fossil footprints of two and four legged dinosaurs. Using this information, they try to determine how the dinosaurs lived their lives. They use their own walking pattern to compare it to the dinosaurs and...
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Problem-Based Research Lesson: Wilderness Issues
Learners read and discuss articles relating to the theme "How should we deal with the growth of towns and human populations into wilderness areas?" Based on the class brainstorm, each student generates a research topic. They are grouped...
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Teaching Biotechnology by Analogies and Models
High schoolers examine analogies and create models to help visualize the concept and technique of basic biotechnology. Common scenarios are used to explain the complex procedures of genetic engineering.
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Dig Into the Dictionary
Second graders explore their vocabulary by participating in a dictionary word find activity. In this vocabulary instructional activity, 2nd graders locate words in a dictionary based on the beginning letter which must match the...
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Ecology: Trees
Fourth graders, while working in the classroom and the computer lab, utilizing supporting facts from previous lessons, write a creative story that imagines a world without forests. They write, type and print their stories and turn them...
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Go Green!
High schoolers use this outdoor sensory activity as a self-guided or as part of a facilitated programme. It encourages individual observation and exploration in the forest. Students can choose to work as an individual or work in pairs....
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Tutankhamen's Gift
Sixth graders identify the ancient "cradles of civilization." They compare cultures from different parts of the Eastern Hemisphere. Students describe various ways leaders are elected, appointed, or acquire power. They discuss ways...
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Petrology in the Field and Laboratory
Students collect samples in the field, analyze them using various tools and instruments, then present their results and interpretations. They examine igneous and metamorphic rocks in detail and interpret petrologic data.
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Activity # 13 Float or Sink?
Students have seen that solids, which are more dense than a liquid, that sinks in that liquid and solids, which are less dense than a liquid, that floats on that liquid. They use a metal boat to float in water. Pupils comprehend that...
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Activity #15 The Cartesian diver
Students comprehend that the Cartesian diver is a dropper and the water and air inside it. They vary the volume of the air and the amount of water, the diver can be made to be either more or less dense than water. Pupils squeeze the...
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Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
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Determining Liquid Densities
Students practice determining liquid densities in a short, hands-on lab activity. Students use a graduated cylinder to measure out 100 milliliters of a liquid, find its mass using a balance, and record measurements in a data table....
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Our Solar System
Sixth graders use the internet to examine the different bodies in space. In groups, they select one project they want to complete and are given a timeline for when the sections are due. To end the activity, they present their...
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Looking at the World in a Different Light
In this lesson, 7th graders relate colors to wavelengths of light; explain how we see colors and describe types of waves and their technological applications. Students go through a tour and answers questions to the quiz as they go...
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Light and Optics
Students discover the relationship between lens shape and the formation of images in an experiment. They use three different size converging lenses and a diverging lens to calculate and compare the focal length of each. They graph and...