Curated OER
Mass
Students participate in a qualitative discussion of the distinction between weight and mass, followed by a description of astronaut mass measurements in a zero-g environment.
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The Calendar
High schoolers engage in an overview of solar and lunar calendars, their history and lore. Also, of the day and the month, and their relations to the rotation period of the Earth and the orbital period of the Moon.
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Keeping Warm
Young scholars participate in an online activity to determine how objects heat and cool. They determine what objects best serve as thermal insulators.
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Pushes and Pulls
Students recognize different types of movement and causes that my affect the movement. They know that pushes and pulls are types of forces.
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Plants and Animals in the Local Environment
Students recognize the different types of plants and animals living in a local environment. They determine how they require different habitats to live, and relate simple life processes to plants and animals found in local environments.
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Using Electricity
Students name appliances that use electricity. They construct a simple electrical circuit. They predict whether a circuit work. They name components of an electrical circuit.
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Keeping Healthy
Students exercise their muscles to explore concept of heart rate and to explain how blood supplies muscles with oxygen.
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Interdependence and Adaptation
Students construct a food web to identify producer, consumer, herbivore, carnivore and predator. They complete an online activity collecting plants and animals and arranging them in the web. They describe the interdependence between...
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Beneficial Bug Scavenger Hunt
Learners identify several beneficial insects and spiders, including predators and pollinators. They search an outdoor environment and record numbers and types of beneficial insects and spiders that they discover.
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Where Does the Green Go?
Pupils investigate why green leaves change colors in the fall. They press leaves and write a poem, create a chlorophyll leaf print, take a nature walk, and create a leaf shape poster.
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What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.
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Forces and Movement
Students examine types of forces and movements. They identify different causes that can affect movement and speed. They create their own predictions about they believe to be the outcome of an experiment.
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Its Getting Thinner and Thinner
Students design posters on the ozone to be judged. They design a board game on the depletion of the ozone and list the layers of the atmosphere. They construct a collage of the atmosphere into layers according to the way temperature...
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Sound and Hearing
Students form an understanding that there are many different types of sound. The core concepts are presented in the most basic form for elementary school. Also students investigate how sound travels.
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Sorting and Using Materials
Students practice sorting and classifying objects. In groups, they choose a variety of materials and describe how each one looks and feels. They must agree on how to classify each object and share their groupings with the class. They...
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Light and Shadows
Students observe and record the apperacne of shadows and how their position and shpae changes during the course of the day. Students measure and record the length oof a partner's shadow at different intervals during the day. In pairs,...
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Interdependence and adaptation
Students use keys to identify animals and plants in local habitats. Students are asked if they remember what the word habitat means. Students make a list of three different local habitats and brainstorm animals and plants they might...
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Changing circuits
Students identify that there are conventional symbols to represent the components in circuits. Students use these symbols to draw diagrams of circuits. They are reminded that electric circuits can be drawn in diagrams using symbols. ...
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Teeth And Eating
Students are introduced to several concepts about milk teeth and permanent teeth. They view photos of baby teeth, complete a worksheet that depicts their current tooth development and identify ways in which to care for permanent teeth.
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Solids And Liquids
Students discuss the properties of solids and liquids. They complete a worksheet to show the boiling and melting points of several substances and consider if these factors affect how humans use materials.
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Properties of Rocks
Students compare the properties of rocks. They identify objects made of rocky materials such as walls, sidewalks, etc. Students describe and group rocks based on their characteristics.
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Earth, Sun and Moon
Students investigate that the sun is at the center of the solar system through role play. One student is the sun and one student is the Earth. The students then show how the Earth orbits around the sun. Students view a flashlight and...
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Forces in Action
Young scholars investigate different forces and draw arrows to signify specific directions of force. Students are then shown a brick and they are asked to draw a diagram which will include labels for the forces that are acting on the...