Curated OER
Horns or Antlers-You Decide!
Students study the difference between horns and antlers. They identify animals who have each and draw pictures of these animals. They experience samples of actual horns and antlers.
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Galaxies Galore, Games and More
Learners practice skills used in scientific investigation while studying the three main types of galaxies. Students identify Earth as part of Milky Way galaxy, the parts of galaxies, and the types of galaxies, as well as classify...
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Archaeology
Young scholars examine how observations lead to investigations, and how archaeologists conduct their investigation.
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Sucking Students into an Understanding of Air Pressure and Vacuums
Young scholars develop and test their ideas about air pressure and vacuums by conducting several investigations into the movement of fluids in tubes.
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Junkyard Wars-Investigating More Electromagnets
Fourth graders conduct an investigation in order to determine a way to change the strength of an electromagnet's magnetic force. After conducting "control" lifts with their electromagnet, groups make initial changes, record data, and...
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Opposites Attract
Students demonstrate the attraction of small pieces of paper to a charged plastic rod and conduct experiment with other objects to determine whether they can hold a charge. They then use online applets to apply their experiments to...
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Radiation Reassessed
Students investigate the dangers of radiation by exploring recent nuclear tragedies. In this scientific debate instructional activity, students define the idea of radiation "half life" and determine if low doses of radiation are truly...
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Ohm's Law
Young scholars explore Ohm's Law. Following given instructions, students build a physical model of a conductor. They observe a relationship between the current, voltage and resistance in a conductor. After experiments, young scholars...
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Food Forensics: A Case of Mistaken Identity
Ninth graders explore the specific reaction between an antigen and the antibody that recognizes it. They carry out an exploratory experiment leading to the concept of specificity.
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Light and Angles
Young scholars work together in groups to test light and how it reflects at different angles. They create their own hypothesis and answer questions given to them by their teacher. They complete the experiment at home and test if it...
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Reading the Periodic Table
Young scholars identify the general atomic structure of an element represented on the periodic table. They examine bean and rice patterns that have been created by the teacher and posted around the room and then attempt to match the...
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How Do We Learn About the Past?
Sixth graders discuss the role of an archaeologist as a class. After viewing photographs, they relate the objects found in their local area and Ancient Egypt. They draw a picture of an object that represents their own culture and gives...
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Point of View
Students participate in an inkblot test to discuss how what they see is different than their classmates. After viewing various artifacts, they write down what they believe the object is and then they are placed into a group to discuss...
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Mined or Grown?
Sixth graders differentiate between raw materials that are cultivated and those that are mined. They collaborate with their eighth grade peers to learn more about the mining complexities at the end of their mineral identification unit.
Nazareth College
Create Your Own Tornado
Third graders identify key concepts and definitions about tornados. They work in small groups of three to four to create mini-tornados. After reading Tornado Alert as a class, 3rd graders discuss tornados and fill out a KWL chart.
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Thermal Stratification
High schoolers use video, research and experiments to investigate and replicate thermal stratification in a lab. They prepare a report, poster or multimedia presentation showing the results of their work.
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Which Colored Filter Will Decode a Secret Message?
Students investigate how to create secrete messages through filters. They view pictures with red and green filters and discuss what they observe. They select the color filter that works best to read secret messages. They view pictures...
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Environmentally Friendly Home
Students discuss ways to make homes more environmentally friendly. They comprehend ways to reduce home resource consumption, such as passive solar heating, insulation, and geothermal heating and cooling
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Weather/Climate
Students examine traditional Native American weather/climate knowledge. They keep a weather journal and research cloud cover.
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Electricity and Magnetism: Are They Related?
Students explore electricity and magnetism. Through the use of role play, students simulate being a scientist. Experiments are performed during the simulation to discover the relationship between electric current and magnetism. After...
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Soil Microbiology- Nitrogen cycle
Students take a virtual trip to a Catfish Aquaculture Pond and analyze soil bacteria to determine how many nitrogen cycle bacteria are present. They graph the number of colonies present and use data to determine ammonium levels in the soil.
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Types of Matter
Students analyze different types of matter according to its general and specific properties. They design an experiment to classify matter. Students are shown cornflakes and raisins. They are asked what type of substance is each...
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Boyle's Law
Students work in small groups and use a hand-held vacuum pump with a balloon under the dome with some air. Another deflated balloon is attached to the end where the air goes out. As the air is drawn out of the dome the first balloon with...
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Rusting and the Scientific Method
Students observe the oil can scene with the tin man from a clip from "The Wizard of Oz" and answer the question, "What can we learn about rust from this scene?". They take 2 tubes and 2 nails, adding 1 salt packet to 2 ml of distilled...