Download here: http://gg.gg/vck2n
The Wave was Todd Strasser’s third novel, written while he spent days working as the owner of a fortune cookie manufacturer. It is based on a real-life experiment performed by high-school teacher Ron Jones in 1967 (for more information, see ’The True Story Behind The Wave’). Start studying English Test Unit 4. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
In this lesson, students will use hands-on experimentation, maps, discussion, and drawings to learn about the parts of a wave and why wave heights vary. This lesson meets the Earth and Space Science content standard of the National Science Education Standards. Ducks in the Flow (Grades 3-5). The three dimensions of science learning Within the Next Generation Science Standards (NGSS), there are three distinct and equally important dimensions to learning science. These dimensions are combined to form each standard—or performance expectation—and each dimension works with the other two to help students build a cohesive. File on the right hand side for the above image if you need to zoom in.Sound
*Plane waves
*Amplitude and intensity
*The speed of sound
*Circular and spherical waves
*Attenuation
*Impedance
*Interference
*Moving sources and observers
*Standing waves
*In stretched strings
*In air columns
*In nonharmonic systems
*Steady-state waves
*Spectral analysis
*Generation by musical instruments
*Hearing Please select which sections you would like to print:
Our editors will review what you’ve submitted and determine whether to revise the article. Join Britannica’s Publishing Partner Program and our community of experts to gain a global audience for your work! Articles from Britannica Encyclopedias for elementary and high school students.Richard E. BergSupervisor, Teaching Support Services; Director, Lecture-Demonstration Facility, Department of Physics, University of Maryland, College Park. Coauthor of The Physics of Sound.
Sound, a mechanical disturbance from a state of equilibrium that propagates through an elastic material medium. A purely subjective definition of sound is also possible, as that which is perceived by the ear, but such a definition is not particularly illuminating and is unduly restrictive, for it is useful to speak of sounds that cannot be heard by the human ear, such as those that are produced by dog whistles or by sonar equipment.All About Physics QuizWho was the first scientist to conduct a controlled nuclear chain reaction experiment? What is the unit of measure for cycles per second? Test your physics acumen with this quiz.
The study of sound should begin with the properties of sound waves. There are two basic types of wave, transverse and longitudinal, differentiated by the way in which the wave is propagated. In a transverse wave, such as the wave generated in a stretched rope when one end is wiggled back and forth, the motion that constitutes the wave is perpendicular, or transverse, to the direction (along the rope) in which the wave is moving. An important family of transverse waves is generated by electromagnetic sources such as light or radio, in which the electric and magnetic fields constituting the wave oscillate perpendicular to the direction of propagation.
Sound propagates through air or other mediums as a longitudinal wave, in which the mechanical vibration constituting the wave occurs along the direction of propagation of the wave. A longitudinal wave can be created in a coiled spring by squeezing several of the turns together to form a compression and then releasing them, allowing the compression to travel the length of the spring. Air can be viewed as being composed of layers analogous to such coils, with a sound wave propagating as layers of air “push” and “pull” at one another much like the compression moving down the spring.
A sound wave thus consists of alternating compressions and rarefactions, or regions of high pressure and low pressure, moving at a certain speed. Put another way, it consists of a periodic (that is, oscillating or vibrating) variation of pressure occurring around the equilibrium pressure prevailing at a particular time and place. Equilibrium pressure and the sinusoidal variations caused by passage of a pure sound wave (that is, a wave of a single frequency) are represented in Figure 1A and 1B, respectively. Get exclusive access to content from our 1768 First Edition with your subscription. Subscribe todayPlane waves
A discussion of sound waves and their propagation can begin with an examination of a plane wave of a single frequency passing through the air. A plane wave is a wave that propagates through space as a plane, rather than as a sphere of increasing radius. As such, it is not perfectly representative of sound (see below Circular and spherical waves). A wave of single frequency would be heard as a pure sound such as that generated by a tuning fork that has been lightly struck. As a theoretical model, it helps to elucidate many of the properties of a sound wave.Wavelength, period, and frequencyUnit 4: The Wave Nature Of Lightmr.’s Learning Websites
Figure 1C is another representation of the sound wave illustrated in Figure 1B. As represented by the sinusoidal curve, the pressure variation in a sound wave repeats itself in space over a specific distance. This distance is known as the wavelength of the sound, usually measured in metres and represented by λ. As the wave propagates through the air, one full wavelength takes a certain time period to pass a specific point in space; this period, represented by T, is usually measured in fractions of a second. In addition, during each one-second time interval, a certain number of wavelengths pass a point in space. Known as the frequency of the sound wave, the number of wavelengths passing per second is traditionally measured in hertz or kilohertz and is represented by f.
There is an inverse relation between a wave’s frequency and its period, such that
This means that sound waves with high frequencies have short periods, while those with low frequencies have long periods. For example, a sound wave with a frequency of 20 hertz would have a period of 0.05 second (i.e., 20 wavelengths/second × 0.05 second/wavelength = 1), while a sound wave of 20 kilohertz would have a period of 0.00005 second (20,000 wavelengths/second × 0.00005 second/wavelength = 1). Between 20 hertz and 20 kilohertz lies the frequency range of hearing for humans. The physical property of frequency is perceived physiologically as pitch, so that the higher the frequency, the higher the perceived pitch. There is also a relation between the wavelength of a sound wave, its frequency or period, and the speed of the wave (S), such thatAmplitude and intensityMathematical values
The equilibrium value of pressure, represented by the evenly spaced lines in Figure 1A and by the axis of the graph in Figure 1C, is equal to the atmospheric pressure that would prevail in the absence of the sound wave. With passage of the compressions and rarefactions that constitute the sound wave, there would occur a fluctuation above and below atmospheric pressure. The magnitude of this fluctuation from equilibrium is known as the amplitude of the sound wave; measured in pascals, or newtons per square metre, it is represented by the letter A. The displacement or disturbance of a plane sound wave can be described mathematically by the general equation for wave motion, which is written in simplified form as:
This equation describes a sinusoidal wave that repeats itself after a distance λ moving to the right (+ x) with a velocity given by equation (2).
The amplitude of a sound wave determines its intensity, which in turn is perceived by the ear as loudness. Acoustic intensity is defined as the average rate of energy transmission per unit area perpendicular to the direction of propagation of the wave. Its relation with amplitude can be written aswhere ρ is the equilibrium density of the air (measured in kilograms per cubic metre) and S is the speed of sound (in metres per second). Intensity (I) is measured in watts per square metre, the watt being the standard unit of power in electrical or mechanical usage.
The value of atmospheric pressure under “standard atmospheric conditions” is generally given as about 105 pascals, or 105 newtons per square metre. The minimum amplitude of pressure variation that can be sensed by the human ear is about 10-5pascal, and the pressure amplitude at the threshold of pain is about 10 pascals, so the pressure variation in sound waves is very small compared with the pressure of the atmosphere. Under these conditions a sound wave propagates in a linear manner—that is, it continues to propagate through the air with very little loss, dispersion, or change of shape. However, when the amplitude of the wave reaches about 100 pascals (approximately one one-thousandth the pressure of the atmosphere), significant nonlinearities develop in the propagation of the wave.
Nonlinearity arises from the peculiar effects on air pressure caused by a sinusoidal displacement of air molecules. When the vibratory motion constituting a wave is small, the increase and decrease in pressure are also small and are very nearly equal. But when the motion of the wave is large, each compression generates an excess pressure of greater amplitude than the decrease in pressure caused by each rarefaction. This can be predicted by the ideal gas law, which states that increasing the volume of a gas by one-half decreases its pressure by only one-third, while decreasing its volume by one-half increases the pressure by a factor of two. The result is a net excess in pressure—a phenomenon that is significant only for waves with amplitudes above about 100 pascals.Quick Factskey peoplerelated topics
Oceans are a broad topic covering physical, earth and space, and life science concepts. Many elementary units focus exclusively on marine mammals, but there is much more to explore!
We’ve divided our lessons into five categories: oceans, waves and currents, marine animals and adaptations, ocean conservation, and ocean-related science, technology, and careers. Rather than pair each lesson or section with a literacy lesson, we’ve included broad suggestions for incorporating literacy into an ocean unit. Many of the science lessons also include literacy in the forms of reading, writing, research, or discussion.
Finally, we’ve aligned all lessons to national science and literacy standards. You can read the entire National Science Education Standards online for free or register to download the free pdf. The content standards are found in Chapter 6. Standards for the English Language Arts are available from the National Council of Teachers of English web site.Oceans
Under the Deep Blue Sea (Grades K-2)
This lesson gives students the opportunity to explore oceans and ocean life. After locating the earth’s major oceans on a world map, students will “dive underwater” to discover the plants and animals that live in the sea. Students will listen to stories and poems with ocean settings and learn about the forms of sea life featured in each. They can add their own artwork and text about ocean animals and plants to a cut-away ocean display. Finally, students will engage in various forms of creative writing about the ocean and ocean life. This lesson meets the Life Science and Earth and Space Science content standards of the National Science Education Standards.
Why Is the Sea Salty? (Grades K-3)
Students simulate surface runoff with rock salt. They also observe that the salt is left behind when the water evaporates. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
New Species Found! (Grades 3-5)
This article from the National Science Teachers Association journal Science and Children describes an oceanography unit as well as the performance-based assessment that followed it. Articles are free for members and $0.99 for nonmembers. This lesson meets the Life Science content standard of the National Science Education Standards.WAVES AND CURRENTS
Introduction to Waves (Grades K-2)
In this lesson, students experiment with creating waves of varying sizes and learn about wave height and wavelength. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
Wave Heights (Grades 3-5)
In this lesson, students will use hands-on experimentation, maps, discussion, and drawings to learn about the parts of a wave and why wave heights vary. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
Ducks in the Flow (Grades 3-5)
Students learn about ocean surface currents through a story and hands-on exploration. This module meets the Physical Science and Earth and Space Science content standards of the National Science Education Standards.MARINE ANIMALS AND ADAPTATIONS
For more lessons about marine animals, please see our issues about mammals and birds. Ecosystem lessons will help students understand the relationships between organisms, and between organisms and their environments.
Ocean Discovery (Grade Pre-K)
This interdisciplinary unit helps students learn about the ocean by exploring marine animal adaptations and diversity. This unit meets the Life Science content standard of the National Science Education Standards.
Into the Ocean (Grades K-2)
This lesson introduces students to different ocean depths (shore/tide pools, open ocean, abyss) and to the ways in which animals have adapted to live at different depths. This lesson meets the Life Science content standard of the National Science Education Standards.
The Water Column: Where Do Ocean Animals Belong? (Grades 3-5) In this lesson, students will learn about three broad ocean habitats (the intertidal zone, the open ocean, and the abyss) and find out about some specific adaptations animals have made in each of these regions. This lesson meets the Life Science content standard of the National Science Education Standards.
Pair these two lessons with the following activities:
Hold On or Go with the Flow (Grades K-2)
Students can listen and sing along to this song about how animals survive in the rough-and-tumble world of the rocky shore.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Site
Dive into the Deep (Grades K-5)
Students can create an undersea scene and discover what a remotely operated vehicle (ROV) sees as it dives deep in Monterey Canyon.
SeaWorld Science Activity Guide (Grades K-4)
Hands-on lessons help students learn about marine animals and the ecology of the ocean. These lessons meet the Life Science content standard of the National Science Education Standards.
We’re in Hot Water Now: Hydrothermal Vents (Grades 3-5) In this lesson, students learn about hydrothermal vents and uniquely adapted animals that live near them. They create aquarium exhibits showcasing some of these animals and their special adaptations. This lesson meets the Life Science and Earth and Space Science content standards of the National Science Education Standards.
Fish Aren’t Afraid of the Dark! (Grades K-2)
In this lesson, students will be introduced to the concept of bioluminescence and, through pictures, collages, and stories, will consider how animals benefit from having their own light sources. This lesson meets the Life Science content standard of the National Science Education Standards.
Bge hhs morning gloryhidden hills stable. A lesson and training facility. Morning Glory Hill Stables by EquineNow.com, part of the EquineNow.com, LLC group of websites. Sire: OEC/HHS Aramis SBS#0038 Dam: BGE/HHS Morning Glory SBS#0065 Traits: Obedient, Friendly CC: Dun Markings, Stripe Registration: SBS#00068. Unicorn Registry Arabian Registry Kennel. Downloads Contact Us Sims-Pets. Hidden Hills Stable - Breeder of top. Morning Glory Hill Stable; Morning Glory Hill Stable. Morning Glory Hill Stable. Blooming Prairie, MN. Southern MN, new boarding, lessons, indoor arena 80’x100’ bathroom. Outdoor arena 130x90, round pen trails around our 160 acres. Website morninggloryhillstable.com. Morning Glory Hill Stable and Riding School. Email Morning Glory Hill Stable and Riding School Contact: Leona (Owner). Alternate Contact: Daniel (Owner). 3224 118th st se Blooming Prairie, MN 55917 Map this. Phone: 507-583-7591. Hidden Hills wouldn’t be the same without our stubborn, hard headed, gorgeous Aramis. Aramis’ new favorite place to visit is the beach. Since Hidden Hills made its big move to a privately owned tropical island, where only exclusive members at the Equestrian Center can purchase property, him and the sandy beaches have been inseparable.
Lighting Up the Sea (Grades 3-5) Students will explore the adaptation of bioluminescence by conducting a simulation and viewing pictures of bioluminescent marine animals on the web. This lesson meets the Life Science content standard of the National Science Education Standards.
Pair the two lessons above with the following activity:
Lanternfish Sticks (Grades K-5)
In this activity, students use glow-in-the-dark paint to create their own bioluminescent fish.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Free
Pilot Whales’ Place in the Ocean (Grades 3-5)
Students learn about pilot whales’ sociability and bonding, consider how research tools such as the Crittercam might help scientists learn more about their social behaviors, and formulate research questions. This lesson meets the Life Science and Science and Technology content standards of the National Science Education Standards.
Pair this lesson with the following activity:
Build a Whale of a Crittercam
In this activity, students design a video camera and determine how to best attach it to a humpback whale.
Are Sharks as Dangerous as We Think They Are? (Grades 3-5)
In this lesson, students conduct research about sharks and give oral presentations. This lesson meets the Life Science content standard of the National Science Education Standards.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Learning
Pair this lesson with the following activity:
Shark School of Art (Grades 3-5)
Learn some tips for creating your own shark cartoons and comics.Ocean Conservation
Taking Care of Our Oceans (Grades K-2)
In this lesson, students will consider why so many people live near a coast and learn about the impacts of this trend on ocean animals. Students will make posters to educate coastal residents and visitors about human impacts on marine life. This lesson meets the Science in Personal and Social Perspectives content standards of the National Science Education Standards.
Oil Pollution (Grades 2-5)
Students will conduct a hands-on activity to learn why oil pollution is harmful to animals.
Using Photography to Help Save the Oceans (Grades 3-5)
In this lesson, students will learn about the importance of ocean conservation. They will think about how photography can
https://diarynote-jp.indered.space
The Wave was Todd Strasser’s third novel, written while he spent days working as the owner of a fortune cookie manufacturer. It is based on a real-life experiment performed by high-school teacher Ron Jones in 1967 (for more information, see ’The True Story Behind The Wave’). Start studying English Test Unit 4. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
In this lesson, students will use hands-on experimentation, maps, discussion, and drawings to learn about the parts of a wave and why wave heights vary. This lesson meets the Earth and Space Science content standard of the National Science Education Standards. Ducks in the Flow (Grades 3-5). The three dimensions of science learning Within the Next Generation Science Standards (NGSS), there are three distinct and equally important dimensions to learning science. These dimensions are combined to form each standard—or performance expectation—and each dimension works with the other two to help students build a cohesive. File on the right hand side for the above image if you need to zoom in.Sound
*Plane waves
*Amplitude and intensity
*The speed of sound
*Circular and spherical waves
*Attenuation
*Impedance
*Interference
*Moving sources and observers
*Standing waves
*In stretched strings
*In air columns
*In nonharmonic systems
*Steady-state waves
*Spectral analysis
*Generation by musical instruments
*Hearing Please select which sections you would like to print:
Our editors will review what you’ve submitted and determine whether to revise the article. Join Britannica’s Publishing Partner Program and our community of experts to gain a global audience for your work! Articles from Britannica Encyclopedias for elementary and high school students.Richard E. BergSupervisor, Teaching Support Services; Director, Lecture-Demonstration Facility, Department of Physics, University of Maryland, College Park. Coauthor of The Physics of Sound.
Sound, a mechanical disturbance from a state of equilibrium that propagates through an elastic material medium. A purely subjective definition of sound is also possible, as that which is perceived by the ear, but such a definition is not particularly illuminating and is unduly restrictive, for it is useful to speak of sounds that cannot be heard by the human ear, such as those that are produced by dog whistles or by sonar equipment.All About Physics QuizWho was the first scientist to conduct a controlled nuclear chain reaction experiment? What is the unit of measure for cycles per second? Test your physics acumen with this quiz.
The study of sound should begin with the properties of sound waves. There are two basic types of wave, transverse and longitudinal, differentiated by the way in which the wave is propagated. In a transverse wave, such as the wave generated in a stretched rope when one end is wiggled back and forth, the motion that constitutes the wave is perpendicular, or transverse, to the direction (along the rope) in which the wave is moving. An important family of transverse waves is generated by electromagnetic sources such as light or radio, in which the electric and magnetic fields constituting the wave oscillate perpendicular to the direction of propagation.
Sound propagates through air or other mediums as a longitudinal wave, in which the mechanical vibration constituting the wave occurs along the direction of propagation of the wave. A longitudinal wave can be created in a coiled spring by squeezing several of the turns together to form a compression and then releasing them, allowing the compression to travel the length of the spring. Air can be viewed as being composed of layers analogous to such coils, with a sound wave propagating as layers of air “push” and “pull” at one another much like the compression moving down the spring.
A sound wave thus consists of alternating compressions and rarefactions, or regions of high pressure and low pressure, moving at a certain speed. Put another way, it consists of a periodic (that is, oscillating or vibrating) variation of pressure occurring around the equilibrium pressure prevailing at a particular time and place. Equilibrium pressure and the sinusoidal variations caused by passage of a pure sound wave (that is, a wave of a single frequency) are represented in Figure 1A and 1B, respectively. Get exclusive access to content from our 1768 First Edition with your subscription. Subscribe todayPlane waves
A discussion of sound waves and their propagation can begin with an examination of a plane wave of a single frequency passing through the air. A plane wave is a wave that propagates through space as a plane, rather than as a sphere of increasing radius. As such, it is not perfectly representative of sound (see below Circular and spherical waves). A wave of single frequency would be heard as a pure sound such as that generated by a tuning fork that has been lightly struck. As a theoretical model, it helps to elucidate many of the properties of a sound wave.Wavelength, period, and frequencyUnit 4: The Wave Nature Of Lightmr.’s Learning Websites
Figure 1C is another representation of the sound wave illustrated in Figure 1B. As represented by the sinusoidal curve, the pressure variation in a sound wave repeats itself in space over a specific distance. This distance is known as the wavelength of the sound, usually measured in metres and represented by λ. As the wave propagates through the air, one full wavelength takes a certain time period to pass a specific point in space; this period, represented by T, is usually measured in fractions of a second. In addition, during each one-second time interval, a certain number of wavelengths pass a point in space. Known as the frequency of the sound wave, the number of wavelengths passing per second is traditionally measured in hertz or kilohertz and is represented by f.
There is an inverse relation between a wave’s frequency and its period, such that
This means that sound waves with high frequencies have short periods, while those with low frequencies have long periods. For example, a sound wave with a frequency of 20 hertz would have a period of 0.05 second (i.e., 20 wavelengths/second × 0.05 second/wavelength = 1), while a sound wave of 20 kilohertz would have a period of 0.00005 second (20,000 wavelengths/second × 0.00005 second/wavelength = 1). Between 20 hertz and 20 kilohertz lies the frequency range of hearing for humans. The physical property of frequency is perceived physiologically as pitch, so that the higher the frequency, the higher the perceived pitch. There is also a relation between the wavelength of a sound wave, its frequency or period, and the speed of the wave (S), such thatAmplitude and intensityMathematical values
The equilibrium value of pressure, represented by the evenly spaced lines in Figure 1A and by the axis of the graph in Figure 1C, is equal to the atmospheric pressure that would prevail in the absence of the sound wave. With passage of the compressions and rarefactions that constitute the sound wave, there would occur a fluctuation above and below atmospheric pressure. The magnitude of this fluctuation from equilibrium is known as the amplitude of the sound wave; measured in pascals, or newtons per square metre, it is represented by the letter A. The displacement or disturbance of a plane sound wave can be described mathematically by the general equation for wave motion, which is written in simplified form as:
This equation describes a sinusoidal wave that repeats itself after a distance λ moving to the right (+ x) with a velocity given by equation (2).
The amplitude of a sound wave determines its intensity, which in turn is perceived by the ear as loudness. Acoustic intensity is defined as the average rate of energy transmission per unit area perpendicular to the direction of propagation of the wave. Its relation with amplitude can be written aswhere ρ is the equilibrium density of the air (measured in kilograms per cubic metre) and S is the speed of sound (in metres per second). Intensity (I) is measured in watts per square metre, the watt being the standard unit of power in electrical or mechanical usage.
The value of atmospheric pressure under “standard atmospheric conditions” is generally given as about 105 pascals, or 105 newtons per square metre. The minimum amplitude of pressure variation that can be sensed by the human ear is about 10-5pascal, and the pressure amplitude at the threshold of pain is about 10 pascals, so the pressure variation in sound waves is very small compared with the pressure of the atmosphere. Under these conditions a sound wave propagates in a linear manner—that is, it continues to propagate through the air with very little loss, dispersion, or change of shape. However, when the amplitude of the wave reaches about 100 pascals (approximately one one-thousandth the pressure of the atmosphere), significant nonlinearities develop in the propagation of the wave.
Nonlinearity arises from the peculiar effects on air pressure caused by a sinusoidal displacement of air molecules. When the vibratory motion constituting a wave is small, the increase and decrease in pressure are also small and are very nearly equal. But when the motion of the wave is large, each compression generates an excess pressure of greater amplitude than the decrease in pressure caused by each rarefaction. This can be predicted by the ideal gas law, which states that increasing the volume of a gas by one-half decreases its pressure by only one-third, while decreasing its volume by one-half increases the pressure by a factor of two. The result is a net excess in pressure—a phenomenon that is significant only for waves with amplitudes above about 100 pascals.Quick Factskey peoplerelated topics
Oceans are a broad topic covering physical, earth and space, and life science concepts. Many elementary units focus exclusively on marine mammals, but there is much more to explore!
We’ve divided our lessons into five categories: oceans, waves and currents, marine animals and adaptations, ocean conservation, and ocean-related science, technology, and careers. Rather than pair each lesson or section with a literacy lesson, we’ve included broad suggestions for incorporating literacy into an ocean unit. Many of the science lessons also include literacy in the forms of reading, writing, research, or discussion.
Finally, we’ve aligned all lessons to national science and literacy standards. You can read the entire National Science Education Standards online for free or register to download the free pdf. The content standards are found in Chapter 6. Standards for the English Language Arts are available from the National Council of Teachers of English web site.Oceans
Under the Deep Blue Sea (Grades K-2)
This lesson gives students the opportunity to explore oceans and ocean life. After locating the earth’s major oceans on a world map, students will “dive underwater” to discover the plants and animals that live in the sea. Students will listen to stories and poems with ocean settings and learn about the forms of sea life featured in each. They can add their own artwork and text about ocean animals and plants to a cut-away ocean display. Finally, students will engage in various forms of creative writing about the ocean and ocean life. This lesson meets the Life Science and Earth and Space Science content standards of the National Science Education Standards.
Why Is the Sea Salty? (Grades K-3)
Students simulate surface runoff with rock salt. They also observe that the salt is left behind when the water evaporates. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
New Species Found! (Grades 3-5)
This article from the National Science Teachers Association journal Science and Children describes an oceanography unit as well as the performance-based assessment that followed it. Articles are free for members and $0.99 for nonmembers. This lesson meets the Life Science content standard of the National Science Education Standards.WAVES AND CURRENTS
Introduction to Waves (Grades K-2)
In this lesson, students experiment with creating waves of varying sizes and learn about wave height and wavelength. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
Wave Heights (Grades 3-5)
In this lesson, students will use hands-on experimentation, maps, discussion, and drawings to learn about the parts of a wave and why wave heights vary. This lesson meets the Earth and Space Science content standard of the National Science Education Standards.
Ducks in the Flow (Grades 3-5)
Students learn about ocean surface currents through a story and hands-on exploration. This module meets the Physical Science and Earth and Space Science content standards of the National Science Education Standards.MARINE ANIMALS AND ADAPTATIONS
For more lessons about marine animals, please see our issues about mammals and birds. Ecosystem lessons will help students understand the relationships between organisms, and between organisms and their environments.
Ocean Discovery (Grade Pre-K)
This interdisciplinary unit helps students learn about the ocean by exploring marine animal adaptations and diversity. This unit meets the Life Science content standard of the National Science Education Standards.
Into the Ocean (Grades K-2)
This lesson introduces students to different ocean depths (shore/tide pools, open ocean, abyss) and to the ways in which animals have adapted to live at different depths. This lesson meets the Life Science content standard of the National Science Education Standards.
The Water Column: Where Do Ocean Animals Belong? (Grades 3-5) In this lesson, students will learn about three broad ocean habitats (the intertidal zone, the open ocean, and the abyss) and find out about some specific adaptations animals have made in each of these regions. This lesson meets the Life Science content standard of the National Science Education Standards.
Pair these two lessons with the following activities:
Hold On or Go with the Flow (Grades K-2)
Students can listen and sing along to this song about how animals survive in the rough-and-tumble world of the rocky shore.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Site
Dive into the Deep (Grades K-5)
Students can create an undersea scene and discover what a remotely operated vehicle (ROV) sees as it dives deep in Monterey Canyon.
SeaWorld Science Activity Guide (Grades K-4)
Hands-on lessons help students learn about marine animals and the ecology of the ocean. These lessons meet the Life Science content standard of the National Science Education Standards.
We’re in Hot Water Now: Hydrothermal Vents (Grades 3-5) In this lesson, students learn about hydrothermal vents and uniquely adapted animals that live near them. They create aquarium exhibits showcasing some of these animals and their special adaptations. This lesson meets the Life Science and Earth and Space Science content standards of the National Science Education Standards.
Fish Aren’t Afraid of the Dark! (Grades K-2)
In this lesson, students will be introduced to the concept of bioluminescence and, through pictures, collages, and stories, will consider how animals benefit from having their own light sources. This lesson meets the Life Science content standard of the National Science Education Standards.
Bge hhs morning gloryhidden hills stable. A lesson and training facility. Morning Glory Hill Stables by EquineNow.com, part of the EquineNow.com, LLC group of websites. Sire: OEC/HHS Aramis SBS#0038 Dam: BGE/HHS Morning Glory SBS#0065 Traits: Obedient, Friendly CC: Dun Markings, Stripe Registration: SBS#00068. Unicorn Registry Arabian Registry Kennel. Downloads Contact Us Sims-Pets. Hidden Hills Stable - Breeder of top. Morning Glory Hill Stable; Morning Glory Hill Stable. Morning Glory Hill Stable. Blooming Prairie, MN. Southern MN, new boarding, lessons, indoor arena 80’x100’ bathroom. Outdoor arena 130x90, round pen trails around our 160 acres. Website morninggloryhillstable.com. Morning Glory Hill Stable and Riding School. Email Morning Glory Hill Stable and Riding School Contact: Leona (Owner). Alternate Contact: Daniel (Owner). 3224 118th st se Blooming Prairie, MN 55917 Map this. Phone: 507-583-7591. Hidden Hills wouldn’t be the same without our stubborn, hard headed, gorgeous Aramis. Aramis’ new favorite place to visit is the beach. Since Hidden Hills made its big move to a privately owned tropical island, where only exclusive members at the Equestrian Center can purchase property, him and the sandy beaches have been inseparable.
Lighting Up the Sea (Grades 3-5) Students will explore the adaptation of bioluminescence by conducting a simulation and viewing pictures of bioluminescent marine animals on the web. This lesson meets the Life Science content standard of the National Science Education Standards.
Pair the two lessons above with the following activity:
Lanternfish Sticks (Grades K-5)
In this activity, students use glow-in-the-dark paint to create their own bioluminescent fish.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Free
Pilot Whales’ Place in the Ocean (Grades 3-5)
Students learn about pilot whales’ sociability and bonding, consider how research tools such as the Crittercam might help scientists learn more about their social behaviors, and formulate research questions. This lesson meets the Life Science and Science and Technology content standards of the National Science Education Standards.
Pair this lesson with the following activity:
Build a Whale of a Crittercam
In this activity, students design a video camera and determine how to best attach it to a humpback whale.
Are Sharks as Dangerous as We Think They Are? (Grades 3-5)
In this lesson, students conduct research about sharks and give oral presentations. This lesson meets the Life Science content standard of the National Science Education Standards.Unit 4: The Wave Nature Of Lightmr.’s Learning Website Learning
Pair this lesson with the following activity:
Shark School of Art (Grades 3-5)
Learn some tips for creating your own shark cartoons and comics.Ocean Conservation
Taking Care of Our Oceans (Grades K-2)
In this lesson, students will consider why so many people live near a coast and learn about the impacts of this trend on ocean animals. Students will make posters to educate coastal residents and visitors about human impacts on marine life. This lesson meets the Science in Personal and Social Perspectives content standards of the National Science Education Standards.
Oil Pollution (Grades 2-5)
Students will conduct a hands-on activity to learn why oil pollution is harmful to animals.
Using Photography to Help Save the Oceans (Grades 3-5)
In this lesson, students will learn about the importance of ocean conservation. They will think about how photography can
https://diarynote-jp.indered.space
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