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Sink It
Introduce your class to the concept of sinking and floating. In groups, they classify objects after making predictions about which materials will sink or float. They record their results and create graphs and charts to share with the class.
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States of Matter
In this matter learning exercise, learners read a chart that uses water to show the three most common states of matter. Students review the properties of solids. This learning exercise has 2 graphic organizers and 8 fill in the blank...
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States of Matter
Fourth graders define the term matter. They compare properties of solids, liquids, and gases. They describe how matter changes from one state to another. They classify objects as either solid, liquid, or gas.
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Contact Angle. Interfacial Tension and Wetting
Students determine the contact angle of water on different surfaces. In this physics lesson, students calculate their percent error using a mathematical formula. They explain the advantages of using non-wetting surface for certain...
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Inter-State Matters
Students explore the six phase transitions between gases, liquids and solids for a variety of elements. Each group of students focuses on a different element, investigating its physical properties during each of the six phase transitions.
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Funny Putty
Students are introduced to the properties of solids, liquids and gases. They see that colloids are mixtures which display the properties of more than one of these states. They engage in an excellent experiment which demonstrates this fact.
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Science: Floating and Sinking Objects
Second graders discuss why some objects float while others sink. They examine various objects and predict whether or not they will sink or float. Students discover the properties needed for objects to float.
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Matter and Molecular Motion
Fourth graders define the states of matter and their properties. They demonstrate the air is matter and observe the effect of molecular motion through these activities.
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Recent Volcanoes And Earthquakes:
Students investigate the current model for the structure of the Earth. On a world map, they mark areas where they think earthquakes and volcanoes occur and compare those areas with earthquake and volcano location patterns.
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Physical and Chemical Changes
Students observe examples of physical changes that can take place between the three states of matter and develop common sense and intuition in distinguishing between chemical and physical changes. They observe diagrams on the board from...
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Anatomy and Physiology "Quickies"
Students use a variety of creative writing tools within this assignment: poems on particular organ systems, write a short story and/or create a word graph. They are involved in a demonstration of lactic build up in the muscles, a...
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Water and Ice
Students study the liquid and solid states of water. In this water states instructional activity, students complete three experiments to study water as it cycles from a liquid state to a solid state and back. Students finish with a Venn...
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Water 1: Water and Ice
Students explore forms that water can take and examine the water cycle. In this hands-on science instructional activity, students participate in activities that require them to change water to a solid and back to a liquid again.
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Water 1: Water and Ice
Students explore forms that water can take. In this science lesson, students participate in hands-on activities that require them to change water to a solid and back to a liquid again.
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How a Liquid Changes to a Gas
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...
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Science: Changes in Matter
Second graders discover what changes occur in various types of matter under different conditions. They make predictions about the changes in an apple left out in the air, water placed in a freezer, and a nail left in a cup of water. They...
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Density and Buoyancy
For this density and buoyancy worksheet, learners read about the equation to find density and practice finding the density of substances. They read about buoyancy and match 10 terms with their definitions related to density, buoyancy and...
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Applied Science - Physics Pre-Lab
Students observe fluid motion. In this Physics lesson, students explore the principles of Pascal, Archimedes, and Bernoulli. Students list their experiences with fluid movement.
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Solid, Liquid, Or Gas?
Students identify physical characteristics and group objects for a picnic using the states of matter for each object and using literature to introduce the states of matter.
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Comparing Covalent and Ionic Substances
In this covalent and ionic substances worksheet, students use the internet to find information about the characteristics of covalent and ionic substance and explain what causes the differences in these types of substances.
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Round and Round-The Water Cycle
Students explore the water cycle. In this earth science lesson, students work in small groups to read various books on the water cycle and take notes on chart paper. Students share their notes and teach a younger audience what they have...
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Physical and Chemical Properties of Matter
Students identify the physical and chemical properties of matter. They review the types of matter. Students list the four states of matter (Solid, Liquid, Gas and Plasma). They recognize and describe the different types of matter.
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Understanding And Measuring Matter
First graders observe ice melting and water evaporating. They experiment with sugar and water and read the poem "Matter Really Matters." They define vocabulary words and sing a matter song.
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Liquid Conductors
Students identify liquids as conductors. In this circuits lesson, students build a circuit, then use various liquids to complete the circuit, and determine which liquids successfully conduct electricity.